Billerud AB

Sweden

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D21H 27/10 - Packing paper 32
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16 - Paper, cardboard and goods made from these materials 49
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1.

COATED PAPER

      
Application Number 18400053
Status Pending
Filing Date 2023-12-29
First Publication Date 2025-07-03
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Prosper, Wouter
  • Larsson, Johan A.

Abstract

The present disclosure relates to a coated paper product comprising: a paper sheet substrate; and a barrier coating on a first side of the paper sheet substrate, wherein the barrier coating comprises talc and a polyolefin-based binder and wherein the amount of talc in the barrier coating is 15-40 wt-% based on the dry weight of the barrier coating. The present disclosure relates to a coated paper product comprising: a paper sheet substrate; and a barrier coating on a first side of the paper sheet substrate, wherein the barrier coating comprises talc and a polyolefin-based binder and wherein the amount of talc in the barrier coating is 15-40 wt-% based on the dry weight of the barrier coating. The present disclosure furthermore relates to a method for producing the coated paper product and a use of the coated paper product.

IPC Classes  ?

  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/82 - Paper comprising more than one coating superposed

2.

METHOD FOR PRODUCTION OF A MULTI-PLY PAPERBOARD

      
Application Number EP2024082846
Publication Number 2025/131500
Status In Force
Filing Date 2024-11-19
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Hagelqvist, Magnus
  • Attemalm, Adam

Abstract

There is provided a method of forming a multi-ply paperboard comprising at least a first ply and a second ply in a full-scale paperboard machine, wherein the method comprises the following steps: - forming a first ply web and a second ply web in a wire section of the paperboard machine; - spraying water in an amount of at least 35 g/m² onto a surface of the first ply web or second ply web to obtain a wetted surface in the wire section; and - merging the wetted surface with a surface of the other web by couching.

IPC Classes  ?

  • D21F 11/04 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type paper or board consisting of two or more layers

3.

METHOD FOR PRODUCTION OF A MULTI-PLY PAPERBOARD

      
Application Number EP2024082847
Publication Number 2025/131501
Status In Force
Filing Date 2024-11-19
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Hagelqvist, Magnus
  • Attemalm, Adam

Abstract

There is provided a method of forming a multi-ply paperboard comprising at least a first ply and a second ply in a full-scale paperboard machine, wherein the method comprises the following steps: - forming a first ply web and a second ply web in a wire section of the paperboard machine; - spraying water substantially free from bonding chemicals onto a surface of the first ply web or second ply web to obtain a wetted surface in the wire section; and - merging the wetted surface with a surface of the other web by couching.

IPC Classes  ?

  • D21F 11/04 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type paper or board consisting of two or more layers

4.

MG KRAFT PAPER

      
Application Number EP2024085450
Publication Number 2025/131868
Status In Force
Filing Date 2024-12-10
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Stööd, Mikael

Abstract

There is provided method of producing a machine-glazed (MG) kraft paper in a paper machine, wherein the paper is having a stretchability according to ISO 1924-3:2011 of 1.8-2.8 % in the machine direction (MD) and a grammage of 40-90 g/m² according to ISO 536:2020, wherein - the paper machine comprises a press section and a drying section; - the press section as well as the drying section comprises cylinders; - the paper machine comprises a first open draw between a first and a second cylinder; - the first cylinder is arranged upstream of the second cylinder; and - the second cylinder rotates with a relative speed being 0.5-2.5 % faster than the first cylinder.

IPC Classes  ?

  • D21G 9/00 - Other accessories for paper-making machines

5.

METHOD FOR PREPARING A COATED PAPERBOARD OR A COATED LINERBOARD

      
Application Number EP2024086679
Publication Number 2025/132277
Status In Force
Filing Date 2024-12-16
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Liljequist, Hanna
  • Bohlin, Erik

Abstract

Method of producing a coated paperboard or linerboard is provided. The method comprises the steps of: - providing a paperboard or linerboard substrate; - coating the paperboard or linerboard substrate with a coating composition comprising binder and pigment to obtain a coated paperboard or a coated linerboard having a coated surface; - infrared (IR) drying of the coated paperboard or the coated linerboard to obtain a pre-dried coated paperboard or a pre-dried coated linerboard, wherein the temperature of the coated surface reaches a maximum of 62-68 °C in the IR drying step; and - air drying of the pre-dried coated paperboard or the pre-dried coated linerboard to obtain a dried coated paperboard or a dried coated linerboard.

IPC Classes  ?

  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/54 - Starch
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 27/30 - Multi-ply

6.

HIGH DENSITY PAPER PRODUCTION

      
Application Number EP2024086680
Publication Number 2025/132278
Status In Force
Filing Date 2024-12-16
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Nordström, Fredrik

Abstract

There is provided a method for producing a high-density paper comprising the steps of: a) providing or producing a paper substrate; b) coating the paper substrate with an aqueous coating composition using a blade coater to obtain a coated paper; c) drying the coated paper to obtain a dried coated paper; and d) supercalendering the dried coated paper at a moisture content of 4-9 %, such as 4- 8 %; wherein the dry weight of the aqueous coating composition is 7-20 wt. %.

IPC Classes  ?

  • D21H 19/52 - CelluloseDerivatives thereof
  • D21G 1/00 - CalendersSmoothing apparatus
  • D21H 19/54 - Starch
  • D21H 19/60 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 25/06 - Physical treatment, e.g. heating or irradiating of impregnated or coated paper
  • D21H 25/10 - Rearranging applied substances, e.g. metering or smoothingRemoving excess material with blades
  • D21H 27/10 - Packing paper

7.

PAPERBOARD HAVING LIGHT BARRIER PROPERTIES

      
Application Number EP2024087618
Publication Number 2025/132930
Status In Force
Filing Date 2024-12-19
Publication Date 2025-06-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Carlsson, Gilbert

Abstract

There is provided a paperboard comprising at least one ply, wherein the at least one ply comprises a red pigment in an amount of at least 2.5 kg dry pigment/tonne dry fibre per ply.

IPC Classes  ?

8.

SINGLE LAYER WHITE KRAFTLINER

      
Application Number EP2024086632
Publication Number 2025/125687
Status In Force
Filing Date 2024-12-16
Publication Date 2025-06-19
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Bobart, Cassandra
  • Shultz, James

Abstract

There is provided a single layer white kraftliner having a grammage from 120 to 185 g/m2 when measured according to ISO 536:2019, wherein the kraftliner: comprises bleached hardwood fibers and bleached softwood fibers in a dry weight ratio from 95:5 to 82:18; comprises a first surface that is coated with a first coating composition comprising starch and pigment; comprises a second surface that is coated with a second coating composition comprising starch and pigment; has a Bendtsen roughness of less than 300 ml/min on at least one of the surfaces when measured according to ISO 8791-2:2013; has a specific formation of less than 0.7 √g/m when measured according to SCAN–P 92:09; has a compressive strength index in the cross direction (CD) of at least 21 Nm/g when measured using a short-span compressive tester according to ISO 9895:2008; and has a geometric tensile stiffness index of at least 5.2 kNm/g when measured according to ISO 1924-3:2005. There is also provided a method of producing a single layer white kraftliner.

IPC Classes  ?

  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 17/28 - Starch
  • D21H 17/67 - Water-insoluble compounds, e.g. fillers or pigments
  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/54 - Starch
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 27/10 - Packing paper

9.

SINGLE LAYER WHITE KRAFTLINER

      
Application Number 18541551
Status Pending
Filing Date 2023-12-15
First Publication Date 2025-06-19
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Bobart, Cassandra
  • Shultz, James

Abstract

There is provided a single layer white kraftliner having a grammage from 120 to 185 g/m2 when measured according to ISO 536:2019, wherein the kraftliner: comprises bleached hardwood fibers and bleached softwood fibers in a dry weight ratio from 95:5 to 82:18; comprises a first surface that is coated with a first coating composition comprising starch and pigment; comprises a second surface that is coated with a second coating composition comprising starch and pigment; has a Bendtsen roughness of less than 300 ml/min on at least one of the surfaces when measured according to ISO 8791-2:2013; has a specific formation of less than 0.7 √g/m when measured according to SCAN-P 92:09; has a compressive strength index in the cross direction (CD) of at least 21 Nm/g when measured using a short-span compressive tester according to ISO 9895:2008; and has a geometric tensile stiffness index of at least 5.2 kNm/g when measured according to ISO 1924-3:2005. There is also provided a method of producing a single layer white kraftliner.

IPC Classes  ?

10.

LIQUID PACKAGING BOARD

      
Application Number EP2024082977
Publication Number 2025/119651
Status In Force
Filing Date 2024-11-20
Publication Date 2025-06-12
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Nygårds, Mikael
  • Nordström, Fredrik
  • Attemalm, Adam

Abstract

There is provided a method of producing a multi-layered liquid packaging board (LPB) comprising a print layer, a back layer and a middle layer, said method comprising the steps of: - providing a maple chemithermomechanical pulp (CTMP) and forming a middle layer furnish comprising the maple CTMP, broke pulp and hydrophobic size; - forming a middle layer web from the middle layer furnish in a forming section of a full-scale paperboard machine; - forming a print layer web from a print layer furnish in the forming section, which print layer furnish comprises hydrophobic size; - forming a back layer web from a back layer furnish in the forming section, which back layer furnish comprises hydrophobic size; and - form a multi-layered LPB from the print layer web, middle layer web and back layer web so that the middle layer is arranged between the print layer and the back layer.

IPC Classes  ?

  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 11/08 - Mechanical or thermomechanical pulp
  • D21H 11/10 - Mixtures of chemical and mechanical pulp
  • D21H 17/15 - Polycarboxylic acids, e.g. maleic acid
  • D21H 17/17 - Ketenes, e.g. ketene dimers

11.

A PROCESS FOR MANUFACTURING A PURIFIED FIBER MATERIAL FROM OLD CORRUGATED CONTAINERS (OCC)

      
Application Number EP2024084955
Publication Number 2025/120103
Status In Force
Filing Date 2024-12-05
Publication Date 2025-06-12
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Häggquist, Mats
  • Nordström, Fredrik
  • Winestrand, Sandra

Abstract

The present disclosure relates to a process for manufacturing a purified fiber material from Old Corrugated Containers (OCC) for use in preparing packaging board, the process comprising the steps of; - providing OCC; - repulping the OCC into a fiber slurry; - subjecting the fiber slurry to a first screening step; - subjecting the screened fiber material to a first flotation step; - washing the fiber material subjected to the first flotation step; - subjecting the washed fiber material to a steam heating step, wherein the heated steam having a temperature of 100°C or more, thereby providing a purified fiber material.

IPC Classes  ?

  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

12.

A FLUOROCHEMICAL-FREE GREASE-BARRIER PAPER

      
Application Number 18840863
Status Pending
Filing Date 2023-02-23
First Publication Date 2025-05-22
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Wahlstrom, Lars
  • Iversen, Per
  • Westerholm, Erik

Abstract

The present disclosure provides a fluorochemical-free grease barrier paper comprising a base paper, wherein: a first side of the base paper is impregnated with a first composition comprising oxidized starch, dextrin, a crosslinker and a wax, such as alkyl ketene dimer (AKD); and a second side of the base paper is impregnated with a second composition comprising oxidized starch, dextrin and a crosslinker.

IPC Classes  ?

  • D21H 17/28 - Starch
  • D21H 11/00 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
  • D21H 17/56 - PolyaminesPolyiminesPolyester-imides
  • D21H 17/60 - Waxes
  • D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes

13.

COATED MULTILAYER PAPERBOARD

      
Application Number EP2024081205
Publication Number 2025/103818
Status In Force
Filing Date 2024-11-05
Publication Date 2025-05-22
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Hagelqvist, Magnus
  • Nåhem, Kristoffer
  • Bohlin, Erik

Abstract

The present disclosure provides a coated multilayer paperboard comprising a top layer, a back layer and a middle layer, wherein: - the middle layer is arranged between the top layer and the back layer; - the top layer is formed from a top layer furnish containing o-6 kg/tonne kaolin clay by dry weight and comprising at least 50% by dry weight bleached kraft pulp, such as at least 50% by dry weight bleached softwood kraft pulp; - the middle layer is formed from a middle layer furnish comprising kraft pulp, such as softwood kraft pulp, and chemithermomechanical pulp (CTMP), wherein at least one of the CTMP and the kraft pulp is bleached; the back layer is formed from a back layer furnish comprising at least 50% by dry weight unbleached kraft pulp, such as at least 50% by dry weight unbleached softwood kraft pulp; - a coating is arranged on the top layer; and - the coating comprises a red colorant.

IPC Classes  ?

  • D21H 21/28 - Colorants
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

14.

MULTILAYER PAPERBOARD

      
Application Number EP2024079948
Publication Number 2025/093394
Status In Force
Filing Date 2024-10-23
Publication Date 2025-05-08
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Attemalm, Adam
  • Toresson Nygårds, Erika
  • Liljequist, Hanna

Abstract

There is provided a method of forming a multilayer paperboard comprising a top layer, a back layer and a middle layer, wherein the method comprises the following steps: - providing a top layer furnish comprising at least 50% by dry weight kraft pulp; - providing a middle layer furnish comprising 25-75% by dry weight of maple chemithermomechanical pulp (CTMP) and 15-65% by dry weight of broke pulp; - adding a cationic retention aid to the middle layer furnish in an amount of 250-700 g/tonne based on dry weight of the middle layer furnish; - adding an anionic retention aid to the middle layer furnish in an amount of 420-700 g/tonne based on dry weight of the middle layer furnish; - providing a back layer furnish comprising at least 80% by dry weight kraft pulp; - form a top layer from the top layer furnish, a middle layer from the middle layer furnish, and a back layer from the back layer furnish; and - form a multilayer paperboard from the top layer, middle layer and back layer so that the middle layer is arranged between the top layer and back layer.

IPC Classes  ?

  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 11/02 - Chemical or chemomechanical pulp
  • D21H 11/14 - Secondary fibres
  • D21H 17/29 - Starch cationic
  • D21H 17/37 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
  • D21H 17/56 - PolyaminesPolyiminesPolyester-imides
  • D21H 17/68 - Water-insoluble compounds, e.g. fillers or pigments siliceous, e.g. clays
  • D21H 21/10 - Retention agents or drainage improvers
  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

15.

STRETCHABLE PAPER

      
Application Number EP2024079594
Publication Number 2025/093338
Status In Force
Filing Date 2024-10-18
Publication Date 2025-05-08
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Valtanen, Eero Antero
  • Lindström, Ove
  • Emmoth, Simon

Abstract

The present disclosure provides a stretchable paper comprising at least 90% by dry weight of kraft pulp fibres, wherein the stretchability according to ISO 1924-3:2011 of the paper is at least 8.0 % in the machine direction (MD) and the cross direction (CD) and wherein the paper comprises 5-10 kg/tonne of cationic starch based on dry weight of the paper, 0.25-1.00 kg/tonne of AKD or ASA based on dry weight of the paper, 1.00-3.00 kg/tonne of rosin size based on dry weight of the paper and 0.5-5.0 kg/tonne of glyoxylated polyacrylamide (G-PAM) based on dry weight of the paper.

IPC Classes  ?

  • D21H 17/17 - Ketenes, e.g. ketene dimers
  • D21H 17/29 - Starch cationic
  • D21H 17/00 - Non-fibrous material added to the pulp, characterised by its constitutionPaper-impregnating material characterised by its constitution
  • D21H 21/18 - Reinforcing agents
  • D21H 27/10 - Packing paper

16.

CROWNBOARD LIGHT

      
Serial Number 99092115
Status Pending
Filing Date 2025-03-19
Owner Billerud Aktiebolag (Publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper and cardboard; Packing cardboard; Packaging materials made of cardboard; Cartons of cardboard for packaging; Cardboard for packing; Paper for packaging; Paper for wrapping; Industrial paper and cardboard; Bags and articles for packaging, wrapping and storage, made of paper or cardboard; gift wraps, namely, gift wrap paper; gift packaging.

17.

CROWNBOARD CARRY

      
Serial Number 99092119
Status Pending
Filing Date 2025-03-19
Owner Billerud Aktiebolag (Publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper and cardboard; Packing cardboard; Packaging materials made of cardboard; Cartons of cardboard for packaging; Cardboard for packing; Paper for packaging; Paper for wrapping; Industrial paper and cardboard; Bags and articles for packaging, wrapping and storage, made of paper or cardboard; Gift wraps, namely, gift wrap paper; gift packaging.

18.

CROWNBOARD LIGHT

      
Application Number 019157917
Status Registered
Filing Date 2025-03-17
Registration Date 2025-07-03
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper and cardboard; Packing cardboard; Packaging materials made of cardboard; Cartons of cardboard for packaging; Cardboard for packing; Paper for packaging; Paper for wrapping; Industrial paper and cardboard; Bags and articles for packaging, wrapping and storage, made of paper or cardboard; Gift wraps; gift packaging.

19.

CROWNBOARD CARRY

      
Application Number 019157853
Status Registered
Filing Date 2025-03-17
Registration Date 2025-07-03
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper and cardboard; Packing cardboard; Packaging materials made of cardboard; Cartons of cardboard for packaging; Cardboard for packing; Paper for packaging; Paper for wrapping; Industrial paper and cardboard; Bags and articles for packaging, wrapping and storage, made of paper or cardboard; Gift wraps; gift packaging..

20.

Assymetric Paperboard

      
Application Number 18292451
Status Pending
Filing Date 2022-08-11
First Publication Date 2025-03-13
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Nordstrom, Fredrik
  • Magnusson, Johan

Abstract

There is provided a multi-layered paperboard (200, 300) comprising a first cellulose fibre-based layer (201, 301) and a second cellulose fibre-based layer (202, 302), which second layer (202, 302) has an inner surface facing in the direction of the first layer (201, 301) and an outer surface facing in the opposite direction, wherein the density of the second layer (202, 302) is below 550 kg/m3 and lower than the density of the first layer (201, 301) and wherein an additive (204, 304) selected from the group consisting of starch, fines, MFC, CMC and PVOH is added to the outer surface of the second layer (202, 302), with the proviso that no further cellulose fibre-based layer is provided on the outer surface of the second layer (202, 302).

IPC Classes  ?

  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
  • D21F 11/04 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type paper or board consisting of two or more layers
  • D21H 11/02 - Chemical or chemomechanical pulp
  • D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
  • D21H 23/50 - Spraying or projecting

21.

TREATED BOARD HAVING IMPROVED MECHANICAL PROPERTIES AT HIGH HUMIDITY

      
Application Number EP2024074398
Publication Number 2025/046133
Status In Force
Filing Date 2024-09-02
Publication Date 2025-03-06
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Barbier, Christophe
  • Sandström, David
  • Karlsson, Christopher T.

Abstract

A method for preparing a containerboard or a paperboard is provided. The method comprises the steps: e) providing a containerboard or a paperboard substrate; f) providing a treatment composition comprising 45-75 wt.% glyoxal, 5-30 wt.% polyvinyl alcohol and 15-40 wt.% citric acid based on the total amount of glyoxal, polyvinyl alcohol and citric acid in the treatment composition; g) applying the treatment composition to the containerboard or the paperboard substrate to obtain a treated containerboard or a treated paperboard; and h) curing the treated containerboard or the treated paperboard.

IPC Classes  ?

  • D21H 21/20 - Wet strength agents
  • D21H 17/36 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H 19/22 - Polyalkenes, e.g. polystyrene
  • D21H 21/18 - Reinforcing agents
  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply

22.

STARCH COATED PAPERBOARD

      
Application Number EP2024074454
Publication Number 2025/046135
Status In Force
Filing Date 2024-09-02
Publication Date 2025-03-06
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Carlsson, Gilbert
  • Larsson, Johan A.

Abstract

There is provided a coated paperboard comprising a paperboard substrate and at least two coating layers, such as at least one pre-coating and at least one top coating, provided on a printing side of the paperboard, wherein: - the at least two coating layers comprise binders and pigment; - the binders comprise at least one synthetic binder and at least one starch-based binder; and - the starch-based binder is present in an amount of 70-95 wt.% based on the total dry amount of binder in the at least two coating layers.

IPC Classes  ?

  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/54 - Starch
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 27/10 - Packing paper

23.

COATED PAPER SUITABLE FOR USE IN A SACK

      
Application Number 18719176
Status Pending
Filing Date 2022-12-14
First Publication Date 2025-02-27
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Lindstrom, Ove
  • Lindberg, Erik

Abstract

There is provided a coated paper comprising a kraft paper substrate, a precoating layer provided on the kraft paper substrate and a water vapour barrier coating layer provided on the pre-coating layer. The grammage according to ISO 536:2019 of the coated paper is 65-155 g/m2, the pre-coating layer comprises inorganic filler and binder in a dry weight ratio of between 100:25 and 100:5 and the water vapour barrier coating layer comprises clay pigment and styrene-butadiene co-polymer (SBR) binder in a dry weight ratio between 100:30 and 100:80. The particle size distribution (%<2 pm) of said clay pigment is above 90 and the shape factor of said clay pigment is below 20, such as below 10.

IPC Classes  ?

  • D21H 21/16 - Sizing or water-repelling agents
  • B65D 30/08 - Sacks, bags or like containers characterised by the material used with laminated or multiple walls in spaced face-to-face relationship, e.g. double walls
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 27/30 - Multi-ply

24.

COATED PAPERBOARD

      
Application Number 18723408
Status Pending
Filing Date 2022-12-22
First Publication Date 2025-02-20
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Prosper, Wouter
  • Larsson, Johan A.

Abstract

There is provided a coated paperboard product comprising:—a paperboard substrate: and—a barrier coating, wherein the barrier coating comprises talc and a polyolefin-based binder and wherein the amount of tale in the barrier coating is 15-40 wt-% based on the dry weight of the barrier coating; and—a pre-coating arranged between the paperboard substrate and the barrier coating.

IPC Classes  ?

  • D21J 1/08 - Impregnated or coated fibreboard
  • B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
  • B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
  • C08K 3/34 - Silicon-containing compounds
  • C09D 5/16 - Anti-fouling paintsUnderwater paints
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C09D 123/00 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCoating compositions based on derivatives of such polymers

25.

GRAPHENE-COATED PAPER OR PAPERBOARD

      
Application Number 18717985
Status Pending
Filing Date 2022-12-07
First Publication Date 2025-02-13
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Gillgren, Thomas
  • Larsson, Johan A.

Abstract

The present disclosure provides a coated paper product comprising: —a paper or paperboard substrate: —a barrier coating, wherein the barrier coating comprises graphene and a polyolefin copolymer bearing carboxylic acid moieties, wherein the polyolefin copolymer bearing carboxylic acid moieties preferably is ethylene-acrylic acid copolymer (EAA) or ethylene-methacrylic-acid-copolymer (EMAA) or maleic acid ethylene copolymer (MAE), and wherein the graphene content in the barrier coating is 0.3-3 wt %. There is also provided a coated paper product comprising high surface area graphite flakes having an average particle size of 2-7 μm instead of the graphene.

IPC Classes  ?

  • D21H 27/10 - Packing paper
  • D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/64 - Inorganic compounds
  • D21H 19/82 - Paper comprising more than one coating superposed

26.

RECYCLABLE PAPER OF HIGH WET STRENGTH

      
Application Number 18723175
Status Pending
Filing Date 2022-12-22
First Publication Date 2025-02-13
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Athley, Karin
  • Wahlstrom, Lars

Abstract

There is provided a paper for use in a medical device package, said paper comprising polyamino amide epichlorohydrin (PAE) resin, glyoxylated polyacrylamide (G-PAM) and starch, wherein the amount of PAE resin is 0.15-1.75 kg/tonne dry paper and the amount of starch is 1-3 kg/tonne dry paper of and wherein the paper has a grammage measured according to ISO 536:2019 of 30-120 g/m2 and an air resistance measured according to ISO 5636-5:2013 below 37 s.

IPC Classes  ?

  • D21H 21/20 - Wet strength agents
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 17/00 - Non-fibrous material added to the pulp, characterised by its constitutionPaper-impregnating material characterised by its constitution
  • D21H 17/28 - Starch
  • D21H 17/37 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
  • D21H 17/55 - PolyamidesPolyaminoamidesPolyester-amides
  • D21H 27/10 - Packing paper

27.

STARCH-COATED PAPER OR PAPERBOARD

      
Application Number 18714077
Status Pending
Filing Date 2022-11-23
First Publication Date 2025-01-23
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Larsson, Johan A.

Abstract

There is provided a product comprising a paper substrate and a first coating provided on the substrate, wherein the first coating comprises starch and calcium carbonate pigment.

IPC Classes  ?

28.

HEAT-SEALABLE PAPER

      
Application Number 18715681
Status Pending
Filing Date 2022-11-30
First Publication Date 2025-01-23
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Stood, Mikael
  • Saari, Markus

Abstract

The present disclosure provides a method of forming a package or container or paper stick comprising the steps of: a) providing a paper product comprising a paper substrate and a film coated on the paper substrate, wherein the film comprises oxidized in an amount of 5-95%, such as 10-50%, such as 10-30%, based on the dry weight of the film and dextrin, such as maltodextrin, in an amount of 95-5%, such as 90-50%, such as 90-70%, based on the dry weight of the film; b) wetting a portion of the film; and c) heat-scaling the wetted portion.

IPC Classes  ?

  • A61F 13/38 - Swabs having a stick-type handle
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 19/14 - Coatings without pigments applied in a form other than the aqueous solution defined in group

29.

ULTRASONIC SEALING OF PAPER

      
Application Number EP2024066955
Publication Number 2024/260983
Status In Force
Filing Date 2024-06-18
Publication Date 2024-12-26
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Nilsson, Andreas
  • Lindström, Ove

Abstract

The present disclosure provides a method of ultrasonic sealing of paper, wherein the method comprises the following steps: a) providing a paper having an air permeance according to ISO 5636- 5:2013 of 15 s or less and a density measured according to ISO 534:2011 of 600-900 kg/m³; b) wetting at least part of the paper with water; and c) sealing a wetted portion of the paper from step b) to a paper surface by ultrasonic sealing.

IPC Classes  ?

30.

Coated Paper

      
Application Number 18696289
Status Pending
Filing Date 2022-09-27
First Publication Date 2024-12-05
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Gillgren, Thomas
  • Larsson, Johan A.
  • Prosper, Wouter

Abstract

The present disclosure provides a coated paper product comprising:—a paper substrate comprising a first and second side:—a first coating layer on the first side of the paper substrate, wherein the first coating layer comprises ethylene-acrylic acid (EAA) or vinyl acetate acrylate copolymer (VAcA) or styrene-acrylate (SA) or acrylic latex; and—a second coating layer on the first coating layer, wherein the second coating layer comprises EAA and talc, and wherein the dry weight ratio of EAA to tale in the second coating layer is between 100:5 and 100:70,—wherein the coat weight of the first coating layer is at least 4 g/m2, and—wherein the coat weight of the second coating layer is at least 3 g/m2.

IPC Classes  ?

  • D21H 19/82 - Paper comprising more than one coating superposed
  • B65D 30/08 - Sacks, bags or like containers characterised by the material used with laminated or multiple walls in spaced face-to-face relationship, e.g. double walls
  • B65D 65/42 - Applications of coated or impregnated materials
  • B65D 75/26 - Articles or materials wholly enclosed in laminated sheets or wrapper blanks
  • D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/60 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 27/10 - Packing paper

31.

METHOD OF FORMING A PILLOW BAG USING A ROLLED PAPER TUBE

      
Application Number EP2024064789
Publication Number 2024/246135
Status In Force
Filing Date 2024-05-29
Publication Date 2024-12-05
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Hjelt, John
  • Prosper, Wouter
  • Van Der Merwe, Mark

Abstract

The present disclosure provides a rolled paper tube and a use thereof for forming a pillow bag. There is also provided a method of forming a pillow bag containing a product, comprising the steps of: unwinding a paper tube from a roll; cutting and cross-sealing the paper tube to form a bag having a sealed end portion and a non- sealed end portion; filling the bag with the product to obtain a filled bag; and cross-sealing the non-sealed end portion of the filled bag such that the pillow bag containing the product is formed. Finally there is provided a coated paper comprising a kraft paper substrate, a pre-coating and a heat-sealable coating provided on the pre-coating.

IPC Classes  ?

  • B31B 70/10 - Feeding or positioning webs
  • B31B 70/16 - Cutting webs
  • B31B 70/26 - Folding sheets, blanks or webs
  • B31B 70/64 - Uniting opposed surfaces or edgesTaping by applying heat or pressure
  • B65B 5/02 - Machines characterised by incorporation of means for making the containers or receptacles
  • B65B 5/04 - Packaging single articles
  • B65B 43/04 - Forming flat bags from webs
  • B31B 155/00 - Flexible containers made from webs
  • B31B 160/10 - Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents

32.

Assymetric Paperboard

      
Application Number 18292424
Status Pending
Filing Date 2022-08-11
First Publication Date 2024-11-14
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Nordstrom, Fredrik
  • Magnusson, Johan

Abstract

There is provided a multi-layered paperboard comprising a first outer layer, a second outer layer and at least one middle layer arranged between the first and the second outer layer, wherein the grammage of the first outer layer is at least 2.0 times higher than the grammage of the second outer layer. A method of producing the multi-layered paperboard is also provided.

IPC Classes  ?

33.

COATED BARRIER PAPER

      
Application Number EP2024057316
Publication Number 2024/200118
Status In Force
Filing Date 2024-03-19
Publication Date 2024-10-03
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Larsson, Johan A.
  • Gillgren, Thomas
  • Prosper, Wouter

Abstract

The present disclosure provides coated paper product comprising: - a paper substrate comprising a first and a second side; - a first coating layer on the first side of the paper substrate, wherein the first coating layer comprises polyvinyl alcohol (PVOH), starch, starch-based biolatex, styrene-butadiene (SB) latex or a mixture thereof, wherein in case the first coating layer comprises SB-latex there is an SB-latex to pigment dry weight ratio of between 100:0 to 100:110; and - a second coating layer on the first coating layer, wherein the second coating layer comprises EAA and talc, and wherein the dry weight ratio of EAA to talc in the second coating layer is between 100:5 and 100:70.

IPC Classes  ?

  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • D21H 19/54 - Starch
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 27/10 - Packing paper

34.

COATED BARRIER PAPER

      
Application Number EP2024057325
Publication Number 2024/200122
Status In Force
Filing Date 2024-03-19
Publication Date 2024-10-03
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Larsson, Johan A.
  • Gillgren, Thomas
  • Prosper, Wouter

Abstract

The present disclosure provides a coated paper product comprising: - a paper substrate comprising a first and a second side; - a first coating layer on the first side of the paper substrate comprising a binder; and - a second coating layer on the first coating layer, wherein the second coating layer comprises polyvinyl alcohol (PVOH) and/or ethylene vinyl alcohol (EVOH); - a third coating layer on the second coating layer, wherein the third coating layer comprises talc and ethylene-acrylic acid (EAA) or talc and a polyolefin, and wherein the dry weight ratio of EAA or polyolefin to talc in the third coating layer is between 100:5 and 100:70.

IPC Classes  ?

  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • D21H 19/54 - Starch
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 27/10 - Packing paper

35.

Product of Paperboard Having Improved Printing Properties

      
Application Number 18571357
Status Pending
Filing Date 2022-06-09
First Publication Date 2024-08-22
Owner Billerud Aktiebolag (Publ) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Ericsson, Stefan

Abstract

There is provided a method of forming a multi-layered paperboard comprising a bottom layer, a top layer and a middle layer arranged between the top layer and the bottom layer, wherein the middle layer is formed from a middle layer furnish comprising at least 30% by dry weight of a HT-CTMP from a mixture of hardwood and softwood, which middle layer furnish is fed to a wire from a middle layer head box in which the consistency is above 0.30%, such as above 0.40%, such as at least 0.43%.

IPC Classes  ?

36.

STRETCHABLE PAPER

      
Application Number EP2023080656
Publication Number 2024/153360
Status In Force
Filing Date 2023-11-03
Publication Date 2024-07-25
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Valtanen, Eero Antero
  • Hildén, Lars

Abstract

The present disclosure provides a method of producing a paper having a stretchability according to ISO 1924-3:2011 in the machine direction (MD) of at least 8 % and a Bendtsen roughness according to ISO 8791-2:2013 of at least one side of the paper is 2000 ml/min or lower, wherein the method comprises the following steps: a) providing a pulp; b) diluting the pulp into a pulp stock; c) adding retention aid(s) to the pulp stock, wherein the/each retention aid is added in an amount of 0.03-0.12 kg/tonne based on dry weight of the pulp stock; d) diluting the retention-aid-containing pulp stock in a headbox with a headbox dilution ratio of 9-13 %, wherein the headbox dilution ratio is the dilution water flow into the headbox divided by the pulp stock flow into the headbox; e) adding the diluted pulp stock from the headbox to a forming wire to obtain a paper web; f) pressing the paper web; and g) drying the pressed paper web into a paper, which drying comprises a step of compacting the paper web in a Clupak unit.

IPC Classes  ?

  • D21H 11/04 - Kraft or sulfate pulp
  • D21F 1/08 - Regulating consistency
  • D21H 17/42 - Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
  • D21H 17/68 - Water-insoluble compounds, e.g. fillers or pigments siliceous, e.g. clays
  • D21H 21/10 - Retention agents or drainage improvers
  • D21H 27/10 - Packing paper

37.

Corrugated Board for Humid Conditions

      
Application Number 18562268
Status Pending
Filing Date 2022-05-19
First Publication Date 2024-07-18
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor Bjorklund, Magnus

Abstract

There is provided a container having at least one wall composed of a corrugated board comprising an inner linerboard, an outer linerboard and a fluting arranged between the inner linerboard and the outer linerboard, characterized in that the hygroexpansivity in the CD of the inner linerboard is higher than the hygroexpansivity in the CD of the outer linerboard, wherein hygroexpansivity is measured according to ISO 8226-2:1990.

IPC Classes  ?

  • D21H 27/10 - Packing paper
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • B32B 29/06 - Layered products essentially comprising paper or cardboard specially treated, e.g. surfaced, parchmentised
  • B32B 29/08 - Corrugated paper or cardboard
  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • B65D 85/34 - Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 11/06 - Sulfite or bisulfite pulp
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
  • D21H 27/40 - Multi-ply at least one of the sheets being non-planar, e.g. crêped

38.

TWO-STEP IMPREGNATION IN PRODUCTION OF CTMP FROM MAPLE WOOD

      
Application Number EP2023086891
Publication Number 2024/133425
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a method of preparing chemithermomechanical pulp (CTMP) from maple wood, said method comprising the steps of: - pre-impregnating maple wood chips with a pre-impregnation liquid comprising alkali to obtain pre-impregnated chips; - feeding the pre-impregnated chips to an impregnation zone comprising an impregnation liquid comprising alkali using a plug screw such that the pre- impregnated chips expand in the impregnation zone and absorb the impregnation liquid, thereby providing impregnated chips; - heat-treating the impregnated chips to obtain pre-treated chips; and - defibration of the pre-treated chips, wherein the pre-impregnation liquid comprises alkali in an amount of 1-8 kg per tonne of dry wood chips, such as 2-8 kg per tonne of dry wood chips.

IPC Classes  ?

  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
  • D21C 3/02 - Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21B 1/16 - Disintegrating in mills in the presence of chemical agents
  • D21H 11/02 - Chemical or chemomechanical pulp

39.

MAPLE HT-CTMP

      
Application Number EP2023086925
Publication Number 2024/133442
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a method of producing a high temperature chemithermomechanical pulp (HT-CTMP), said method comprising the steps of: - impregnating maple wood chips with an impregnation liquid comprising sulfite and NaOH to obtain impregnated chips; - heating the impregnated chips from the impregnation step by applying steam having a temperature of at least 150°C, such as at least 160°C to obtain pre-treated chips; and - defibration of the pre-treated chips from the heating step to obtain a pulp, wherein the amount of NaOH supplied to the impregnation step is less than 10.0 kg per dry tonne of chips, such as less than 5 kg per dry tonne of chips. A HT-CTMP formed from maple wood is also provided.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21B 1/12 - Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods by the use of steam
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
  • D21C 9/10 - Bleaching
  • D21D 1/20 - Methods of refining
  • D21H 11/02 - Chemical or chemomechanical pulp

40.

A METHOD FOR PRODUCING CTMP HAVING A LOW EXTRACTIVES CONTENT

      
Application Number EP2023086949
Publication Number 2024/133456
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Engstrand, Per

Abstract

The present disclosure relates to a method for producing chemithermomechanical pulp, CTMP, comprising: a) providing wood chips comprising hardwood, softwood or a mixture thereof; b) impregnating the wood chips with an impregnation liquid to obtain impregnated chips; c) heating the impregnated chips with steam to obtain pre-treated chips; d) defibrating the pre-treated chips to obtain a pulp; e) diluting the pulp in a pulper, wherein the residence time in the pulper is less than 15 min; and f) dewatering the diluted pulp.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
  • D21C 3/04 - Pulping cellulose-containing materials with acids, acid salts, or acid anhydrides
  • D21H 11/02 - Chemical or chemomechanical pulp

41.

PRODUCTION OF CTMP FROM A HARDWOOD/SOFTWOOD MIXTURE

      
Application Number EP2023086959
Publication Number 2024/133460
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a method of forming a high temperature chemithermomechanical pulp (HT-CTMP) comprising the steps of: a) mixing hardwood chips and softwood chips to obtain a mixture, wherein the dry weight ratio of hardwood to softwood in said mixture is between 85:15 and 65:35; b) impregnating the chips of the mixture with an impregnation liquid comprising sulfite and optionally NaOH to obtain impregnated chips; c) applying steam having a temperature of at least 150°C to the impregnated chips to obtain pretreated chips; and d) defibrating the pretreated chips, wherein the mass flow of sulfite (calculated as Na2SO3) to step b) is higher than the mass flow of NaOH to step b) and the residence time in step c) is no more than two minutes.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21B 1/30 - Defibrating by other means
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
  • D21C 3/02 - Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
  • D21H 11/02 - Chemical or chemomechanical pulp

42.

PRODUCTION METHOD OF CTMP HAVING A LOW EXTRACTIVES CONTENT

      
Application Number EP2023086973
Publication Number 2024/133469
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Lindstedt, Thomas

Abstract

The present disclosure relates to a method for producing chemithermomechanical pulp, CTMP, comprising: a) providing wood chips comprising softwood, hardwood or a mixture thereof; b) storing the chips at a temperature of 45-75 ˚C for at least 24 h in an aerobic environment to obtain matured chips; c) impregnating the matured chips with an impregnation liquid to obtain impregnated chips; d) transferring the impregnated chips to a heating zone; e) heating the impregnated chips in the heating zone with steam to obtain pre- treated chips; f) defibrating the pre-treated chips to obtain a pulp; and g) dewatering the pulp.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21H 11/02 - Chemical or chemomechanical pulp

43.

PREPARATION OF MAPLE WOOD FOR CTMP PRODUCTION

      
Application Number EP2023086978
Publication Number 2024/133473
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a method of preparing chemithermomechanical CTMP from maple wood, said method comprising the steps of: a) providing maple wood chips having an average length below 20 mm, such as below 19 mm; b) washing the maple wood chips with water; c) steaming the washed maple wood chips for a period of at least 15 minutes to obtain pre-steamed chips; d) impregnating the pre-steamed chips to obtain impregnated chips; e) heating the impregnated chips to obtain pre-treated chips; and f) defibration of the pre-treated chips.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds

44.

TWO-STEP IMPREGNATION IN HT-CTMP PRODUCTION

      
Application Number EP2023086986
Publication Number 2024/133480
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a method of preparing chemithermomechanical pulp (CTMP), said method comprising the steps of: pre-impregnating wood chips with a pre-impregnation liquid to obtain pre- impregnated wood chips; feeding the pre-impregnated wood chips to an impregnation zone comprising an impregnation liquid comprising sulfite and/or alkali using a plug screw such that the pre-impregnated wood chips expand in the impregnation zone and absorbs the impregnation liquid, thereby providing impregnated wood chips; transferring the impregnated wood chips to a heating zone without compressing the impregnated wood chips; heating the impregnated wood chips in the heating zone with steam having a temperature of above 140 °C, such as at least 150 °C, such as at least 160 °C, to obtain pre-treated wood chips; and defibration of the pre-treated wood chips, wherein the residence time in the heating zone is no more than two minutes.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21B 1/30 - Defibrating by other means
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds

45.

HT-CTMP FORMED FROM A MAPLE WOOD/SOFTWOOD MIXTURE AND A METHOD OF PRODUCING A HT-CTMP FROM A MAPLE WOOD/SOFTWOOD MIXTURE

      
Application Number SE2023051286
Publication Number 2024/136742
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

There is provided a high temperature chemithermomechanical pulp (HT-CTMP) formed from a mixture of maple wood and softwood, wherein the dry weight ratio of maple wood to softwood in said mixture is between 92:8 and 50:50. A method of producing HT-CTMP is also provided.

IPC Classes  ?

  • D21H 11/02 - Chemical or chemomechanical pulp
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21B 1/12 - Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods by the use of steam
  • D21B 1/16 - Disintegrating in mills in the presence of chemical agents

46.

MULTILAYER PAPERBOARD

      
Application Number EP2023084316
Publication Number 2024/132505
Status In Force
Filing Date 2023-12-05
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Magnusson, Johan

Abstract

There is provided a multilayer paperboard comprising a top layer, a back layer and a middle layer, wherein: - the middle layer is arranged between the top layer and the back layer; - the top layer is formed from a top layer furnish comprising at least 50% by dry weight softwood kraft pulp; - the middle layer is formed from a middle layer furnish, wherein broke pulp and chemithermomechanical pulp (CTMP) constitutes at least 85% by dry weight of the middle layer furnish, said broke pulp has essentially the same pulp composition as the multilayer paperboard and the average fibre length of said CTMP is equal to or below 1.4 mm as measured according to ISO 16065- 2:2014; and - the back layer is formed from a back layer furnish comprising at least 80% by dry weight softwood kraft pulp.

IPC Classes  ?

  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
  • B32B 29/00 - Layered products essentially comprising paper or cardboard

47.

HIGH-BULK CTMP

      
Application Number EP2023086870
Publication Number 2024/133410
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

The present disclosure provides a high temperature chemithermomechanical pulp (HT-CTMP) formed from a mixture of hardwood and spruce wood, wherein the dry weight ratio of hardwood to spruce wood in said mixture is between 65:35 and 20:80. A method of producing HT-CTMP is also provided.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21C 3/06 - Pulping cellulose-containing materials with acids, acid salts, or acid anhydrides sulfur dioxidePulping cellulose-containing materials with acids, acid salts, or acid anhydrides sulfurous acidPulping cellulose-containing materials with acids, acid salts, or acid anhydrides bisulfites
  • D21C 9/00 - After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters
  • D21H 11/02 - Chemical or chemomechanical pulp

48.

METHOD FOR PRODUCING HT-CTMP HAVING HIGH TENSILE STRENGTH

      
Application Number EP2023086916
Publication Number 2024/133439
Status In Force
Filing Date 2023-12-20
Publication Date 2024-06-27
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Granfeldt, Thomas
  • Engstrand, Per

Abstract

233 to obtain impregnated chips; c) transferring the impregnated chips to a heating zone without compressing the impregnated chips; d) heating the impregnated chips in the heating zone with steam having a temperature of above 140 ˚C, such as at least 150 ˚C, such as at least 160 ˚C, to obtain pre-treated chips; e) defibrating the pre-treated chips to obtain a pulp; f) bleaching the pulp to obtain a bleached pulp; and g) refining the bleached pulp at a consistency of 3-8 wt. % to obtain bleached HT-CTMP.

IPC Classes  ?

  • D21C 1/02 - Pretreatment of the finely-divided materials before digesting with water or steam
  • D21B 1/02 - Pretreatment of the raw materials by physical or chemical means
  • D21H 11/02 - Chemical or chemomechanical pulp
  • D21B 1/14 - Disintegrating in mills
  • D21C 1/06 - Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
  • D21C 9/10 - Bleaching

49.

METHOD FOR PRODUCTION OF A MULTI-PLY PAPERBOARD

      
Application Number EP2023083419
Publication Number 2024/120901
Status In Force
Filing Date 2023-11-28
Publication Date 2024-06-13
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Attemalm, Adam
  • Hagelqvist, Magnus

Abstract

The present disclosure provides a method for making a multi-ply paperboard, wherein the method comprises the following steps: a) forming a first web from a first furnish comprising fibres on a first forming wire wherein the first furnish is applied on the first forming wire using a first jet speed at a first jet-to-wire speed difference, wherein the first jet-to-wire speed difference is in the range of: +15 to +30 m/min, such as +16 to +25 m/min; or -15 to -30 m/min, such as -16 to -25 m/min; b) forming a second web from a second furnish comprising fibres on a second forming wire using a second jet speed, wherein the second jet speed is closer to the speed of the second forming wire than the first jet speed to the speed of the first forming wire; c) forming a third web from a third furnish comprising fibres on a third forming wire using a third jet speed, wherein the third jet speed is closer to the speed of the third forming wire than the first jet speed to the speed of the first forming wire; d) causing the second web to oscillate in a direction transverse to the machine direction (MD), wherein the stroke length in the oscillation of the second web is 10-35 mm; and e) combining the first, second and third webs into the multi-ply paperboard, wherein the first web forms a top-ply, the second web forms a middle ply and the third web forms a back-ply in the multi-ply paperboard.

IPC Classes  ?

  • D21F 9/00 - Complete machines for making continuous webs of paper
  • D21F 11/04 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the Fourdrinier type paper or board consisting of two or more layers

50.

NEW SUBSTRATE

      
Application Number 18286192
Status Pending
Filing Date 2022-04-13
First Publication Date 2024-06-13
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor
  • Markbo, Olivia
  • Alden, Mats
  • Nyman, Ulf
  • Nordstrom, Fredrik

Abstract

There is provided a high-density paper having a grammage measured according to ISO 536:2012 of 30-75 g/m2 and a density measured according to ISO 534:2011 above 1000 kg/m3 and wherein the high-density paper is impregnated on each side with 0.3-4.0 g/m2, such as 0.5-3.0 g/m2, of a polymer selected from the group consisting of polyvinyl alcohol (PVOH), ethylene vinyl alcohol (EVOH), carboxymethylated cellulose (CMC), nanocrystalline cellulose (NCC) and carboxy methyl starch (CMS).

IPC Classes  ?

  • D21H 17/36 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • B65D 65/40 - Applications of laminates for particular packaging purposes
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 19/12 - Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
  • D21H 23/52 - Addition to the formed paper by contacting paper with a device carrying the material
  • D21H 23/72 - Plural serial stages only
  • D21H 27/10 - Packing paper

51.

HEAT SEALABLE COATED PAPER PRODUCT

      
Application Number EP2023084216
Publication Number 2024/121097
Status In Force
Filing Date 2023-12-05
Publication Date 2024-06-13
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Larsson, Johan A.
  • Prosper, Wouter
  • Gillgren, Thomas

Abstract

33). The present disclosure furthermore relates to a method of producing the heat sealable coated paper product.

IPC Classes  ?

  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/54 - Starch
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/72 - Coated paper characterised by the paper substrate
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 21/52 - Additives of definite length or shape
  • D21H 27/10 - Packing paper

52.

PAPER FOR OVERWRAPPING

      
Application Number EP2023084241
Publication Number 2024/121105
Status In Force
Filing Date 2023-12-05
Publication Date 2024-06-13
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Stööd, Mikael
  • Saari, Markus
  • Hjelt, John

Abstract

The present disclosure provides a heat-sealable paper product for use in overwrapping, wherein the heat-sealable paper product: - comprises a paper substrate being a machine-glazed (MG) kraft paper having a glazed side and a non-glazed side, wherein the glazed side of the MG kraft paper is coated with a heat-sealable coating; - has thickness of equal to or below 85 µm according to ISO 534:2011; - has a tensile energy absorption (TEA) in cross direction (CD) of at least 60 J/m² according to ISO 1924-3:2011; and - has a burst strength of at least 170 kPa according to ISO 2758:2014. The present disclosure also provides a method of producing a heat-sealable paper product for use in overwrapping as well as a method of overwrapping an item in a heat-sealable paper product.

IPC Classes  ?

  • D21H 19/72 - Coated paper characterised by the paper substrate
  • A47K 10/16 - Paper towelsToilet paperHolders therefor
  • B65D 65/14 - Wrappers or flexible covers with areas coated with adhesive
  • B65D 75/44 - Individual packages cut from webs or tubes
  • D21F 5/02 - Drying on cylinders
  • D21H 25/04 - Physical treatment, e.g. heating or irradiating
  • D21H 27/10 - Packing paper

53.

COATED PAPERBOARD

      
Application Number EP2023079639
Publication Number 2024/094495
Status In Force
Filing Date 2023-10-24
Publication Date 2024-05-10
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Larsson, Johan A.

Abstract

The present disclosure provides a coated paperboard comprising a paperboard substrate and a coating layer wherein: the coating layer comprises a pigment mixture and a binder in a dry weight ratio within the range of from 100:14 to 100:25; the pigment mixture comprises a calcium carbonate pigment and a clay pigment in a dry weight ratio within the range of from 98:2 to 92:8; and the calcium carbonate pigment has a particle size distribution (wt. % < 2 μm) within the range of from 75 to 95.

IPC Classes  ?

  • D21H 17/16 - Addition products thereof with hydrocarbons
  • D21H 17/17 - Ketenes, e.g. ketene dimers
  • D21H 17/62 - RosinDerivatives thereof
  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/44 - Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
  • D21H 19/52 - CelluloseDerivatives thereof
  • D21H 19/54 - Starch
  • D21H 19/60 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 21/52 - Additives of definite length or shape
  • D21H 27/30 - Multi-ply
  • D21H 27/36 - Films made from synthetic macromolecular compounds

54.

PAPERBOARD COMPRISING RECYCLED FIBRES

      
Application Number EP2023079158
Publication Number 2024/083989
Status In Force
Filing Date 2023-10-19
Publication Date 2024-04-25
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Häggquist, Mats
  • Nordström, Fredrik

Abstract

There is provided a method of producing a paperboard comprising a top layer, a back layer and a middle layer, said method comprising the steps of: - forming a middle layer furnish comprising an OCC pulp, a CTMP and broke pulp; and - forming said middle layer from said middle layer furnish, wherein, in the middle layer furnish, the amount of OCC pulp is higher than the amount of CTMP, which is higher than the amount of broke pulp as per dry weight and wherein the combined amount of OCC pulp, CTMP and broke pulp constitutes at least 88% as per dry weight of the middle layer furnish.

IPC Classes  ?

  • D21H 11/02 - Chemical or chemomechanical pulp
  • D21H 11/14 - Secondary fibres
  • D21H 27/30 - Multi-ply
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

55.

PAPERBOARD COMPRISING RECYCLED FIBRES

      
Application Number EP2023079159
Publication Number 2024/083990
Status In Force
Filing Date 2023-10-19
Publication Date 2024-04-25
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Häggquist, Mats
  • Nordström, Fredrik

Abstract

The present disclosure provides a method of producing a paperboard comprising a top layer, a back layer and a middle layer, said method comprising the steps of: - providing a first fraction of a pulp of recycled bleached fibers, which first fraction has a Schopper-Riegler value measured according to ISO 5267-1:1999 of below 24; - forming a middle layer furnish comprising a chemithermomechanical pulp (CTMP) and the first fraction; and - forming said middle layer from said middle layer furnish.

IPC Classes  ?

  • D21H 27/30 - Multi-ply
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
  • D21H 11/02 - Chemical or chemomechanical pulp

56.

STRETCHABLE HIGH-DENSITY PAPER

      
Application Number EP2023078351
Publication Number 2024/079266
Status In Force
Filing Date 2023-10-12
Publication Date 2024-04-18
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Nordström, Fredrik
  • Nyman, Ulf
  • Aldén, Mats
  • Markbo, Olivia
  • Kriechbaum, Konstantin
  • Saxena, Amit

Abstract

A paper having: - a density measured according to ISO 534:2011 above 1000 kg/m3; - a strain at break measured according to ISO 1924-3:2005 in the machine direction above 3%; - a basis weight measured according to ISO 536:2012 below 100 g/m2, such as below 70 g/m2; and - a Bendtsen surface roughness on at least one side below 150 ml/min when measured according to ISO 8791-2:2013.

IPC Classes  ?

  • D21H 19/74 - Coated paper characterised by the paper substrate the substrate having an uneven surface, e.g. crêped or corrugated paper
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply
  • D21H 27/40 - Multi-ply at least one of the sheets being non-planar, e.g. crêped

57.

Papermaking Method

      
Application Number 18274678
Status Pending
Filing Date 2022-02-02
First Publication Date 2024-04-04
Owner Billerud Aktiebolag (publ) (Sweden)
Inventor Valtanen, Eero Antero

Abstract

There is provided a method of producing a paper on a paper machine, comprising the steps of: a) providing a pulp, such as a mixture of hardwood pulp and softwood pulp; b) adding cationic glyoxylated polyacrylamide (G-PAM) to the pulp; c) forming a web from the pulp in a forming section comprising a head box; d) pressing the web in a press section; e) drying the web in a drying section; and f) optionally calendering the web in a calender.

IPC Classes  ?

  • D21H 17/37 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
  • D21H 17/62 - RosinDerivatives thereof
  • D21H 17/68 - Water-insoluble compounds, e.g. fillers or pigments siliceous, e.g. clays
  • D21H 21/16 - Sizing or water-repelling agents

58.

SINGLE COATED PAPERBOARD

      
Application Number EP2023067612
Publication Number 2024/003119
Status In Force
Filing Date 2023-06-28
Publication Date 2024-01-04
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Hägg, Therese
  • Larsson, Johan A.
  • Nordell, Andreas
  • Säll, Krister

Abstract

There is provided a coated paperboard comprising a paperboard substrate and a coating layer applied directly to a surface of a first side of the paperboard substrate, wherein: - the coating layer comprises a polymeric binder and a calcium carbonate pigment in a dry weight ratio between 10:100 and 17:100; - the polymeric binder and the calcium carbonate pigment amount to at least 85% of the dry weight of the coating layer; - the particle size distribution (% < 2 μm) of said calcium carbonate pigment is between 50 and 70; and - the coating layer is the only pigment-based coating applied to the first side of the coated paperboard.

IPC Classes  ?

  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/60 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 27/10 - Packing paper
  • D21H 27/30 - Multi-ply

59.

MACHINE GLAZED PAPER AND METHOD FOR PREPARING THE MACHINE GLAZED PAPER

      
Application Number EP2023067929
Publication Number 2024/003314
Status In Force
Filing Date 2023-06-29
Publication Date 2024-01-04
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Saari, Markus
  • Tuominen, Ari
  • Karlsson, Helena

Abstract

The present disclosure relates to a machine glazed paper comprising softwood fibers, the machine glazed paper comprising starch to an amount within the range of from 0.1 wt.% by weight to 2 wt.% of the dry weight of the machine glazed paper, the amount of softwood fibers of the total amount of fibers being 63 wt.% or more, and the machine glazed paper having a Cobb value within the range of from 20 gsm to 50 gsm, as measured according to the standard method ISO 535:2014. The present disclosure furthermore relates to a method of producing the machine glazed paper.

IPC Classes  ?

60.

LIQUID PACKAGING BOARD

      
Application Number EP2023064601
Publication Number 2023/232900
Status In Force
Filing Date 2023-05-31
Publication Date 2023-12-07
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Attemalm, Adam
  • Nygårds, Mikael

Abstract

There is provided a method of producing a multi-layered liquid packaging board (LPB) comprising a print layer, a back layer and a middle layer, said method comprising the steps of: - providing a chemithermomechanical pulp (CTMP) and forming a middle layer furnish comprising the CTMP and hydrophobic size; - forming a middle layer web from the middle layer furnish in a forming section of a full-scale paperboard machine; - forming a print layer web from a print layer furnish in the forming section, which print layer furnish comprises hydrophobic size; - forming a back layer web from a back layer furnish in the forming section, which print layer furnish comprises hydrophobic size; - merging the print layer web to the middle layer web by couching at a couching dryness above 10%, such as above 13%, wherein the z strength of the CTMP is at least 150 kPa, such as at least 180 kPa, when measured according to ISO 15754:2009 after sheet forming according to ISO 5269-2:2004.

IPC Classes  ?

  • D21H 11/10 - Mixtures of chemical and mechanical pulp
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • D21H 11/14 - Secondary fibres
  • D21H 11/18 - Highly hydrated, swollen or fibrillatable fibres
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 27/10 - Packing paper
  • D21H 27/32 - Multi-ply with materials applied between the sheets
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

61.

PRODUCTION OF PAPER- OR LINERBOARD

      
Application Number EP2023059830
Publication Number 2023/198916
Status In Force
Filing Date 2023-04-14
Publication Date 2023-10-19
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Nordström, Fredrik

Abstract

There is provided a method of producing a paper- or linerboard having a grammage measured according to ISO 536:2019 of 170-310 g/m2 and comprising a print layer, a middle layer and a back layer, wherein the middle layer is formed from a middle layer furnish comprising at least 25% by dry weight CTMP and the back layer is formed from a back layer furnish comprising an unbleached pulp, such as an unbleached kraft pulp, said method comprising the step of subjecting a multi-layered web at a speed of at least 600 m/min to pressing in a press section comprising a first and a second double-felted shoe press nip arranged in series, wherein the total press impulse of the double-felted shoe press nips is at least 95 kPa*s, preferably at least 100 kPa*s.

IPC Classes  ?

  • D21H 11/04 - Kraft or sulfate pulp
  • B32B 29/00 - Layered products essentially comprising paper or cardboard
  • D21F 3/02 - Wet presses
  • D21H 11/08 - Mechanical or thermomechanical pulp
  • D21H 11/10 - Mixtures of chemical and mechanical pulp
  • D21H 11/14 - Secondary fibres
  • D21H 27/10 - Packing paper
  • D21H 27/38 - Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets

62.

Paper Product for Flow Wrapping

      
Application Number 18246843
Status Pending
Filing Date 2021-09-27
First Publication Date 2023-09-28
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Gillgren, Thomas
  • Larsson, Johan

Abstract

The present disclosure provides a coated paper product for use in a flow wrapping process, wherein: —said coated paper product comprises a paper substrate; —said paper substrate is a machine-glazed (MG) kraft paper having a glazed side and a non-glazed side; —said non-glazed side is coated with a precoating layer and a barrier coating layer; —said precoating layer comprises a polymeric binder and a pigment; and —the contact angle measured according to TAPPI T 558 between water and a surface formed by the barrier coating layer is less than 90° at the 1.0 s checkpoint.

IPC Classes  ?

  • C09J 7/29 - Laminated material
  • D21H 27/10 - Packing paper
  • D21H 11/04 - Kraft or sulfate pulp
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate
  • D21H 21/16 - Sizing or water-repelling agents
  • C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
  • B65D 65/42 - Applications of coated or impregnated materials

63.

A FLUOROCHEMICAL-FREE GREASE-BARRIER PAPER

      
Application Number EP2023054574
Publication Number 2023/161351
Status In Force
Filing Date 2023-02-23
Publication Date 2023-08-31
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Wahlström, Lars
  • Iversen, Per
  • Westerholm, Erik

Abstract

The present disclosure provides a fluorochemical-free grease barrier paper comprising a base paper, wherein: a first side of the base paper is impregnated with a first composition comprising oxidized starch, dextrin, a crosslinker and a wax, such as alkyl ketene dimer (AKD); and a second side of the base paper is impregnated with a second composition comprising oxidized starch, dextrin and a crosslinker.

IPC Classes  ?

64.

RECYCLABLE PAPER OF HIGH WET STRENGTH

      
Application Number EP2022087656
Publication Number 2023/118535
Status In Force
Filing Date 2022-12-22
Publication Date 2023-06-29
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Athley, Karin
  • Wahlström, Lars

Abstract

There is provided a paper for use in a medical device package, said paper comprising polyamino amide epichlorohydrin (PAE) resin, glyoxylated polyacrylamide (G-PAM) and starch, wherein the amount of PAE resin is 0.15-1.75 kg/tonne dry paper and the amount of starch is 1-3 kg/tonne dry paper of and wherein the paper has a grammage measured according to ISO 536:2019 of 30-120 g/m2 and an air resistance measured according to ISO 5636-5: 2013 below 37 s.

IPC Classes  ?

65.

COATED PAPERBOARD

      
Application Number EP2022087554
Publication Number 2023/118472
Status In Force
Filing Date 2022-12-22
Publication Date 2023-06-29
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Prosper, Wouter
  • Larsson, Johan A.

Abstract

There is provided a coated paperboard product comprising: - a paperboard substrate; and - a barrier coating, wherein the barrier coating comprises talc and a polyolefin- based binder and wherein the amount of talc in the barrier coating is 15-40 wt- % based on the dry weight of the barrier coating; and - a pre-coating arranged between the paperboard substrate and the barrier coating.

IPC Classes  ?

  • D21H 19/40 - Coatings with pigments characterised by the pigments siliceous, e.g. clays
  • D21H 19/56 - Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/60 - PolyalkenylalcoholsPolyalkenylethersPolyalkenylesters
  • D21H 19/62 - Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H 19/82 - Paper comprising more than one coating superposed

66.

COATED PAPER SUITABLE FOR USE IN A SACK

      
Document Number 03240543
Status Pending
Filing Date 2022-12-14
Open to Public Date 2023-06-22
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstrom, Ove
  • Lindberg, Erik

Abstract

There is provided a coated paper comprising a kraft paper substrate, a precoating layer provided on the kraft paper substrate and a water vapour barrier coating layer provided on the pre-coating layer. The grammage according to ISO 536:2019 of the coated paper is 65-155 g/m2, the pre-coating layer comprises inorganic filler and binder in a dry weight ratio of between 100:25 and 100:5 and the water vapour barrier coating layer comprises clay pigment and styrene-butadiene co-polymer (SBR) binder in a dry weight ratio between 100:30 and 100:80. The particle size distribution (% < 2 pm) of said clay pigment is above 90 and the shape factor of said clay pigment is below 20, such as below 10.

IPC Classes  ?

  • D21H 19/82 - Paper comprising more than one coating superposed

67.

COATED PAPER SUITABLE FOR USE IN A SACK

      
Application Number EP2022085973
Publication Number 2023/111088
Status In Force
Filing Date 2022-12-14
Publication Date 2023-06-22
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindström, Ove
  • Lindberg, Erik

Abstract

There is provided a coated paper comprising a kraft paper substrate, a precoating layer provided on the kraft paper substrate and a water vapour barrier coating layer provided on the pre-coating layer. The grammage according to ISO 536:2019 of the coated paper is 65-155 g/m2, the pre-coating layer comprises inorganic filler and binder in a dry weight ratio of between 100:25 and 100:5 and the water vapour barrier coating layer comprises clay pigment and styrene-butadiene co-polymer (SBR) binder in a dry weight ratio between 100:30 and 100:80. The particle size distribution (% < 2 pm) of said clay pigment is above 90 and the shape factor of said clay pigment is below 20, such as below 10.

IPC Classes  ?

68.

GRAPHENE-COATED PAPER OR PAPERBOARD

      
Application Number EP2022084837
Publication Number 2023/104907
Status In Force
Filing Date 2022-12-07
Publication Date 2023-06-15
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Gillgren, Thomas
  • Larsson, Johan A.

Abstract

The present disclosure provides a coated paper product comprising: - a paper or paperboard substrate; - a barrier coating, wherein the barrier coating comprises graphene and a polyolefin copolymer bearing carboxylic acid moieties, wherein the polyolefin copolymer bearing carboxylic acid moieties preferably is ethylene-acrylic acid copolymer (EAA) or ethylene-methacrylic-acid- copolymer (EMAA) or maleic acid ethylene copolymer (MAE), and wherein the graphene content in the barrier coating is 0.3-3 wt%. There is also provided a coated paper product comprising high surface area graphite flakes having an average particle size of 2-7 µm instead of the graphene.

IPC Classes  ?

  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 17/00 - Non-fibrous material added to the pulp, characterised by its constitutionPaper-impregnating material characterised by its constitution
  • D21H 19/58 - Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
  • D21H 19/64 - Inorganic compounds
  • D21H 27/10 - Packing paper

69.

HEAT-SEALABLE PAPER

      
Application Number EP2022083955
Publication Number 2023/099625
Status In Force
Filing Date 2022-11-30
Publication Date 2023-06-08
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Stööd, Mikael
  • Saari, Markus

Abstract

The present disclosure provides a method of forming a package or container or paper stick comprising the steps of: a) providing a paper product comprising a paper substrate and a film coated on the paper substrate, wherein the film comprises oxidized in an amount of 5-95 %, such as 10-50 %, such as 10-30 %, based on the dry weight of the film and dextrin, such as maltodextrin, in an amount of 95-5 %, such as 90-50 %, such as 90-70 %, based on the dry weight of the film;; b) wetting a portion of the film; and c) heat-sealing the wetted portion.

IPC Classes  ?

  • A61F 13/38 - Swabs having a stick-type handle
  • B65D 65/42 - Applications of coated or impregnated materials
  • D21H 17/24 - Polysaccharides
  • D21H 17/28 - Starch
  • D21H 19/34 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising cellulose or derivatives thereof
  • D21H 27/10 - Packing paper

70.

STARCH-COATED PAPER OR PAPERBOARD

      
Application Number EP2022083031
Publication Number 2023/094476
Status In Force
Filing Date 2022-11-23
Publication Date 2023-06-01
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Larsson, Johan

Abstract

There is provided a product comprising a paper substrate and a first coating provided on the substrate, wherein the first coating comprises starch and calcium carbonate pigment.

IPC Classes  ?

71.

STARCH-COATED PAPER OR PAPERBOARD

      
Document Number 03238988
Status Pending
Filing Date 2022-11-23
Open to Public Date 2023-06-01
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Larsson, Johan

Abstract

There is provided a product comprising a paper substrate and a first coating provided on the substrate, wherein the first coating comprises starch and calcium carbonate pigment.

IPC Classes  ?

  • D21H 17/28 - Starch
  • D21H 19/38 - Coatings with pigments characterised by the pigments
  • D21H 19/54 - Starch
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 19/84 - Paper comprising more than one coating on both sides of the substrate

72.

PRODUCT OF PAPERBOARD HAVING IMPROVED PRINTING PROPERTIES

      
Document Number 03221893
Status Pending
Filing Date 2022-06-09
Open to Public Date 2022-12-22
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Lindstedt, Thomas
  • Ericsson, Stefan

Abstract

There is provided a method of forming a multi-layered paperboard comprising a bottom layer, a top layer and a middle layer arranged between the top layer and the bottom layer, wherein the middle layer is formed from a middle layer furnish comprising at least 30% by dry weight of a HT-CTMP from a mixture of hardwood and softwood, which middle layer furnish is fed to a wire from a middle layer head box in which the consistency is above 0.30%, such as above 0.40%, such as at least 0.43%.

IPC Classes  ?

73.

SWAPP

      
Application Number 018779221
Status Registered
Filing Date 2022-10-21
Registration Date 2023-02-16
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Paper treating and working; Providing information relating to paper finishing services; Providing information relating to paper treating services. Provision of technical information relating to the manufacture of paper; Technological consultancy; Advisory services relating to industrial design; Advisory services relating to product testing; Product testing; Product development; Product design; Product quality testing; Product design and development; Research and development of new products; Technical consultancy relating to product development; Consultancy services relating to product engineering; Industrial packaging design services; Packaging design; Packaging design for others; Consultancy relating to the design of packaging; Technological services relating to manufacture; Design of stationery; Design of prototypes.

74.

BILLERUD

      
Application Number 1680352
Status Registered
Filing Date 2022-04-08
Registration Date 2022-04-08
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

Pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers. Paper, cardboard; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores; tissue paper, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; packaging materials made of cardboard, paper or plastic for audio and video compact discs, CD-R and DVD; articles of paper or cardboard for packaging or wrapping; packaging materials made of cardboard, paper or plastic; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material.

75.

PAPERMAKING METHOD

      
Document Number 03205747
Status Pending
Filing Date 2022-02-02
Open to Public Date 2022-08-11
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor Valtanen, Eero Antero

Abstract

There is provided a method of producing a paper on a paper machine, comprising the steps of: a) providing a pulp, such as a mixture of hardwood pulp and softwood pulp; b) adding cationic glyoxylated polyacrylamide (G-PAM) to the pulp; c) forming a web from the pulp in a forming section comprising a head box; d) pressing the web in a press section; e) drying the web in a drying section; and f) optionally calendering the web in a calender.

IPC Classes  ?

  • D21H 17/16 - Addition products thereof with hydrocarbons
  • D21H 17/37 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
  • D21H 17/62 - RosinDerivatives thereof
  • D21H 17/67 - Water-insoluble compounds, e.g. fillers or pigments
  • D21H 17/68 - Water-insoluble compounds, e.g. fillers or pigments siliceous, e.g. clays
  • D21H 21/16 - Sizing or water-repelling agents
  • D21H 21/18 - Reinforcing agents
  • D21H 23/14 - Controlling the addition by selecting point of addition or time of contact between components

76.

BILLERUD

      
Application Number 220715200
Status Registered
Filing Date 2022-04-08
Registration Date 2025-01-24
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

(1) Pulp, namely: paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers, wood pulp. (2) Paper, cardboard; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board; tissue paper, fine paper namely writing and drawing paper, copying paper, offset paper, continuous stationery paper, label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; packaging materials made of cardboard, paper, plastic for audio and video compact discs, CD-R and DVD; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils, bubble pack, foam shaped pieces for packaging; collapsible containers, namely collapsible boxes of paper, of cardboard, of corrugated cardboard; collapsible containers, namely collapsible boxes of paper, of cardboard, of corrugated cardboard combined with plastic materials.

77.

BILLERUD

      
Serial Number 79348520
Status Registered
Filing Date 2022-04-08
Registration Date 2023-10-10
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wood Pulp for manufacturing purposes; paper pulp; fluff pulp of paper or wood for manufacturing purposes; paper pulp for production of tissue products, fine papers, packaging papers and boards, and magazine papers Paper and cardboard; newsprint paper; magazine papers; printing paper; writing paper; kraft papers; corrugated papers and boards; laminated papers; paper bags and sacks; wrapping paper; fluted paper; packaging bags of paper; packaging cardboard; paperboard and cardboard; container board; liquid packaging board; medical packaging paper and board; paper and cardboard boxes and bags and/or in combination with plastic or foils; paper coreboard and cores; tissue paper; fine paper, namely, writing and drawing paper; copying paper; offset paper; stationery paper; label paper; envelope papers; papers for use in the graphic arts industry; paper for use in the manufacture of wall paper; packaging materials made of cardboard, paper or plastic for audio and video compact discs, CD-R and DVD; articles of paper or cardboard for packaging or wrapping; packaging materials made of cardboard, paper or plastic for packaging and wrapping; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene, namely, frozen and child food boxes; collapsible cardboard boxes, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board, namely, paste board; twin-sided coated poster board and uncoated poster board for displays; plastic materials for packaging, not included in other classes, namely, plastic film, plastic sheets, and plastic bags; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils, bubble pack, and foam-shaped pieces for packaging; collapsible cardboard containers; collapsible boxes of paper; cardboard, corrugated cardboard and combinations thereof combined with plastic material.

78.

BILLERUD

      
Application Number 018682839
Status Registered
Filing Date 2022-04-06
Registration Date 2022-08-09
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

Pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers. Paper, cardboard; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores; tissue paper, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, -label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; audio and video packages, packages and covers for compact discs, CD-R and DVD; articles of paper or cardboard for packaging or wrapping; packaging materials made of cardboard, paper or plastic; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material.

79.

PAPER PRODUCT FOR FLOW WRAPPING

      
Document Number 03193900
Status Pending
Filing Date 2021-09-27
Open to Public Date 2022-03-31
Owner BILLERUD AKTIEBOLAG (PUBL) (Sweden)
Inventor
  • Gillgren, Thomas
  • Larsson, Johan

Abstract

The present disclosure provides a coated paper product for use in a flow wrapping process, wherein: - said coated paper product comprises a paper substrate; - said paper substrate is a machine-glazed (MG) kraft paper having a glazed side and a non-glazed side; - said non-glazed side is coated with a precoating layer and a barrier coating layer; - said precoating layer comprises a polymeric binder and a pigment; and - the contact angle measured according to TAPPI T 558 between water and a surface formed by the barrier coating layer is less than 90° at the 1.0 s checkpoint.

IPC Classes  ?

  • D21H 19/80 - Paper comprising more than one coating
  • D21H 19/82 - Paper comprising more than one coating superposed
  • D21H 21/50 - Non-fibrous material added to the pulp, characterised by its function, form or propertiesPaper impregnating or coating material, characterised by its function, form or properties characterised by form
  • D21H 21/52 - Additives of definite length or shape
  • D21H 25/04 - Physical treatment, e.g. heating or irradiating

80.

Miscellaneous Design

      
Application Number 018677972
Status Registered
Filing Date 2022-03-25
Registration Date 2022-07-21
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

Pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers. Paper, cardboard; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores; tissue paper, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, -label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; audio and video packages, packages and covers for compact discs, CD-R and DVD; articles of paper or cardboard for packaging or wrapping; packaging materials made of cardboard, paper or plastic; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material.

81.

BILLERUD

      
Application Number 217336500
Status Registered
Filing Date 2022-02-04
Registration Date 2024-09-09
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Pulp, namely: paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers, wood pulp (2) Paper and board, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for making bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores, tissue paper products, namely: tissue paper, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material (3) Household or kitchen utensils and containers, namely: all-purpose portable household containers, kitchen containers for pasta, for rice, kitchen utensil crocks, turners being kitchen utensils; drinking utensils, food utensils, namely: bowls, cups, mugs, cup holders, plates and dishes of paper, cardboard or plastic, cooking forks, serving forks (1) Advertising the goods and services of others, business marketing consulting services, wholesale of packaging materials, labelling papers and pulp, digital and online advertising of the goods and services of others; development and production of online marketing campaigns for others, providing online consumer information in the field of packaging materials, labelling papers and pulp, buying and selling packaging materials, labelling papers and pulp on Internet, electronic retail stores featuring consumer electronics, searching by customers for data related to the field of packaging materials, labelling papers and pulp in online databases made available to customers, demonstration of goods of others on Internet, specification and demonstration of goods of others with the purpose to enable customers to buy goods of others on Internet, computerized management of data bases (2) Engineering services and advice thereof in the field of pulp, paper and board production, development and research of new products, programming, maintenance and updating of databases and computer software, packaging design services, scientific and industrial research, namely: research in the field of pulp, paper and board production

82.

BILLERUD

      
Serial Number 79336219
Status Registered
Filing Date 2022-02-04
Registration Date 2023-07-25
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Wood pulp, paper pulp, fluff pulp of paper or wood; paper pulp for production of tissue products, fine papers, packaging papers and boards, and magazine papers Paper and cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and paper boards, laminated papers, paper for making bags and sacks, wrapping paper, fluted paper, packaging paper, packaging paper board, paperboard and cardboard, container board; liquid packaging board; medical packaging paper and board; paper and board boxes and bags and/or in combination with plastic or foils, paper coreboard and paper cores; tissue paper; tissue products in the nature of toilet tissue; fine paper, namely, writing and drawing paper; copying paper; offset paper; continuous stationery paper; label paper; envelope papers; papers for use in the graphic arts industry; paper for use in the manufacture of wall paper; packing cardboard and packing paper; paper boxes; paper and cardboard boxes combined with polyethylene, namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board, namely, paste board; twin side coated board and uncoated board for displays; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material Containers for household and kitchen use; drinking containers, namely, paper bottles; bottles in the nature of bottles sold empty; household containers for food, bowls, cups, mugs, cup holders in the nature of insulating sleeve holder for beverage cups, plates and dishes, the aforementioned goods made of paper, cardboard or plastic, or a combination thereof Advertising and marketing; wholesale distributorship services featuring pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, namely, for packaging use; advertising and marketing on-line, on-line customer information, namely, providing consumer product information via the internet; online retail store and wholesale ordering services in the field ofpulp, paper, cardboard and paper in combination with plastic and goods made from these materials, namely, for packaging use; providing an online searchable database for customers, namely, compiling customer information into computer databases; demonstration of goods on Internet; demonstration of goods with the purpose to enable customers to buy goods on Internet; and computerized management of data bases Engineering services and advice thereof in the field of pulp, paper and board production; development and research of new products; programming, maintenance and updating of databases and computer software; packaging design services; scientific and industrial research in the field of pulp, paper and board production in combination with plastic and goods made from these materials

83.

SWAPP

      
Application Number 1622806
Status Registered
Filing Date 2021-03-24
Registration Date 2021-03-24
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

Packages [packaging materials] for compact discs, CD-R and DVD. Paper, cardboard; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper; packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores; tissue paper, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, sticker paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; packages for audio and video packages materials, packages; articles of paper or cardboard for packaging or wrapping; packaging materials made of cardboard/paper or plastic; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, for packaging and storage of frozen meals and food for children; collapsible cardboard, board and paper bags for packaging; corrugated cardboard and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags and articles for packaging, wrapping and storage of paper, cardboard or plastics, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material; wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings; recycled paper; packaging materials made of recycled paper.

84.

CROWNBOARD PRESTIGE

      
Application Number 1510941
Status Registered
Filing Date 2019-09-12
Registration Date 2019-09-12
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

85.

CROWNBOARD ARTISAN

      
Application Number 1494725
Status Registered
Filing Date 2019-09-12
Registration Date 2019-09-12
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

86.

CROWNBOARD CRAFT

      
Application Number 1494807
Status Registered
Filing Date 2019-09-12
Registration Date 2019-09-12
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

87.

CROWNBOARD ARTISAN

      
Serial Number 79270463
Status Registered
Filing Date 2019-09-12
Registration Date 2020-11-03
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; plastic or paper bags for merchandise packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; bottle wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; paper gift wraps; gift packagings, namely gift boxes

88.

CROWNBOARD CRAFT

      
Serial Number 79270502
Status Registered
Filing Date 2019-09-12
Registration Date 2020-11-03
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; plastic or paper bags for merchandise packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; bottle wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; paper gift wraps; gift packagings, namely gift boxes

89.

CROWNBOARD PRESTIGE

      
Serial Number 79277251
Status Registered
Filing Date 2019-09-12
Registration Date 2020-11-03
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags in the nature of envelopes and pouches and pouches of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; bottle wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; paper gift wraps; gift packagings, namely gift boxes

90.

CROWNBOARD ARTISAN

      
Application Number 018040751
Status Registered
Filing Date 2019-03-26
Registration Date 2019-07-18
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

91.

CROWNBOARD CRAFT

      
Application Number 018040753
Status Registered
Filing Date 2019-03-26
Registration Date 2019-07-18
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

92.

CROWNBOARD PRESTIGE

      
Application Number 018040754
Status Registered
Filing Date 2019-03-26
Registration Date 2019-07-18
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Wrapping paper; bags [envelopes, pouches] of paper or plastics, for packaging; sheets of reclaimed cellulose for wrapping; bottle wrappers of paper or cardboard; cardboard for wrapping; packaging containers of paper; bags of paper for packaging; packaging boxes of paper; wrappers of cardboard; folding packaging boxes of cardboard; packaging boxes of cardboard; gift wraps; gift packagings.

93.

D-SACK

      
Application Number 015529191
Status Registered
Filing Date 2016-06-09
Registration Date 2016-10-05
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper, cardboard; articles of paper or cardboard for packaging or wrapping; wrapping paper; packaging materials; packaging material of paper and cardboard; paper containers, bags, boxes, cartons and sacks; cardboard containers, bags, boxes, cartons and sacks; containers, bags, boxes, cartons and sacks made of corrugated board; paper bags, paper sacks, paper boxes, paper for bags and sacks; packaging paper, packaging cardboard; plastic materials for packaging; bags and sacks for transportation; collapsible containers and boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material.

94.

AXELLO

      
Application Number 012552683
Status Registered
Filing Date 2014-01-31
Registration Date 2014-06-23
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Kraft paper for packaging of sugar, flour, grain and pasta.

95.

BILLERUDKORSNÄS

      
Application Number 1172815
Status Registered
Filing Date 2013-02-28
Registration Date 2013-02-28
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine paper, packaging paper and board, magazine paper. Paper, cardboard and goods made from these materials, not included in other classes; paper, cardboard, newsprint and magazine paper, printing paper, writing paper, kraft paper, corrugated paper and board, laminated paper, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores (in paper rolls), tissue paper, tissue products, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, label paper, envelope paper, paper for use in the graphic arts industry, paper for use in the manufacture of wall paper; packaging material for audio and video recording carriers; paper, plastic and cardboard packages and covers for compact discs, CD-Rs and DVDs; articles of paper or cardboard for packaging or wrapping; packaging materials; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material. Household or kitchen utensils and containers; drinking utensils, food utensils, bowls, cups, mugs, cup holders, plates and dishes of paper, cardboard or plastic. Advertising, marketing, wholesale business of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, advertising and marketing on-line, online customer information, buying and selling on the Internet of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, electronic retailing of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, searching for data by customers in data bases, demonstration of goods on the Internet, specification and demonstration of goods with the purpose to enable customers to buy goods on the Internet, computerized management of data bases. Sawing [saw mill]; paper treating, paper finishing; timber felling and processing; wood-working; power and energy production. Engineering and technical expertise and advice in the field of pulp, paper and board production, development and research of new products, programming, maintenance and updating of databases and computer software, packaging design services, scientific and industrial research in the field of pulp, paper and board production.

96.

BILLERUDKORSNÄS

      
Application Number 161616600
Status Registered
Filing Date 2013-02-28
Registration Date 2018-05-04
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 09 - Scientific and electric apparatus and instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 17 - Rubber and plastic; packing and insulating materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

(1) Wood pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers; paper, cardboard and medical packaging paper, siliconizing paper, interleaving paper, decor paper, pulp wrap, wrapping paper, paper for medical applications, namely, paper for wrapping medical instruments and for use in connection with surgical operations; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores, tissue paper, tissue products, namely, facial tissue, paper towels, wrapping tissue, toilet tissue, household tissue and table napkins, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; packages and covers for compact discs, CD-R and DVD; packaging materials of paper and cardboard, namely, boxes and wrapping paper; paper and cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated paper board; twin side coated board and uncoated board for displays; plastic materials for packaging, namely, plastic film for packaging, plastic bubble packs, plastic foam for packaging, plastic foil for packaging, bags of plastic for packaging and plastic gift wrap for packaging; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, namely, plastic and paper bags for packaging, collapsible containers of paper, cardboard, corrugated cardboard and combinations thereof and combined with plastic material, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material; kitchen utensils; drinking utensils, food utensils, bowls, cups, mugs, cup holders, plates and dishes of paper, cardboard or plastic (1) Advertising, namely, advertising the wares and services of others, marketing, namely, market research services and developing marketing strategies and marketing concepts for others, wholesale business of pulp, paper, cardboard and paper in combination with plastic materials, providing on-line catalogues and information relating to pulp, paper, packaging paper, specialty paper, packaging board, cardboard and paper in combination with plastic materials, providing on-line information with respect to pulp, paper, packaging board, packaging and specialty papers, cardboard, paper in combination with plastic materials and packaging, buying and selling on Internet of pulp, paper, cardboard and paper in combination with plastic materials, electronic retailing of pulp, paper, cardboard and paper in combination with plastic materials, searching for data for others in computer databases, online product demonstrations in the field of pulp, paper, cardboard and paper in combination with plastic materials, specification and demonstration of goods, namely, pulp, paper, cardboard and paper in combination with plastic materials, with the purpose to enable customers to buy goods on Internet, computerized management of data bases; sawing [saw mill]; paper treating, paper finishing; timber felling and processing; wood-working; power and energy production, namely, electricity production based on bio-fuel, biomass, renewable fuel and waste water; power and energy production, namely, operating thermal power stations and bio-fuel power stations; engineering and technical expertise and advice in the field of pulp, paper and board production, development and research of new products, programming, maintenance and updating of databases and computer software, packaging design services, scientific and industrial research in the field of pulp, paper and board production

97.

BILLERUDKORSN?S

      
Serial Number 79135044
Status Registered
Filing Date 2013-02-28
Registration Date 2015-02-24
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

[Wood pulp, paper pulp, fluff pulp of paper or wood; paper pulp for production of tissue products, fine paper, packaging paper and board and magazine paper] Interleaving paper, namely, glassine paper; décor paper, namely, laminated paper; wood pulp paper, wood pulp paper wrap for wrapping food, wrapping paper; paper, cardboard, newsprint and magazine paper, printing paper, writing paper, craft paper, corrugated paper and board, laminated paper, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging cardboard, medical packaging paper and cardboard, paper and cardboard boxes and bags in combination with plastic and/or foils, coreboard and cores in paper rolls, tissue paper, tissue products, namely, facial tissue, paper towels, wrapping tissue, toilet tissue, household tissue and table napkins; fine paper in the nature of writing and drawing paper, copying paper, offset paper, stationery paper in roll stock, continuous stationery paper; label paper, envelope paper, paper for use in the graphic arts industry, paper for use in the manufacture of wall paper; packaging material of paper and cardboard for audio and video recording carriers; paper, plastic film and cardboard packages and covers for compact discs, CD-Rs and DVDs; articles of paper and cardboard for packaging or wrapping; packaging materials of paper and cardboard; paper and cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene, namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated paper board; twin side coated paper board and uncoated paper board for displays; plastic materials for packaging, namely, plastic film for general use, plastic film for packaging, plastic bubble packs, plastic foam for packaging, plastic foil for packaging, bags of plastic for packaging and plastic gift wrap for packaging; corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, namely, bags for packaging goods for transport; collapsible containers and collapsible boxes of paper, cardboard, corrugated cardboard and combinations thereof and/or combined with plastic material [Drinking utensils and food utensils, namely, bowls, cups, mugs, cup holders, plates and dishes of paper, cardboard or plastic] Advertising services, marketing services, wholesale store services featuring pulp, paper, cardboard and paper in combination with plastic and a variety of consumer goods made from these materials; on-line advertising and marketing services for the benefit of others; providing on-line customer product information for the benefit of others; online retail store services featuring on the Internet of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials; demonstration of goods of others on the Internet; specification and demonstration of goods of others, namely, providing online electronic catalogue services featuring product and service information relating to pulp, paper, cardboard, packaging paper and cardboard, specialty paper and packaging solutions, accessible via the Internet; computerized management of data bases [Mill working, namely, saw mill; paper treating services, paper finishing; timber felling and processing; wood-working; power and energy production] Engineering and technical expertise and advice in the field of pulp, paper and board production, development and research of new products; programming, maintenance and updating of databases and computer software; packaging design services; scientific and industrial research in the field of pulp, paper and board production

98.

BILLERUDKORSNÄS

      
Application Number 011186475
Status Registered
Filing Date 2012-08-29
Registration Date 2013-03-05
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ?
  • 01 - Chemical and biological materials for industrial, scientific and agricultural use
  • 16 - Paper, cardboard and goods made from these materials
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Pulp, paper pulp, fluff pulp, pulp for production of tissue products, fine papers, packaging papers and boards, magazine papers. Paper, cardboard and goods made from these materials, not included in other classes; paper, cardboard, newsprint, magazine papers, printing paper, writing paper, kraft papers, corrugated papers and boards, laminated papers, paper for bags and sacks, wrapping paper, fluted paper, packaging paper, packaging board, paperboard and cardboard, container board, liquid packaging board, medical packaging paper and board, paper and board boxes and bags and/or in combination with plastic or foils, coreboard and cores, tissue paper, tissue products, fine paper including writing and drawing paper, copying paper, offset paper, continuous stationery paper, -label paper, envelope papers, papers for use in the graphic arts industry, paper for use in the manufacture of wall paper; audio and video packages, packages and covers for compact discs, CD-R and DVD; articles of paper or cardboard for packaging or wrapping; packaging materials; paper or cardboard containers, bags, boxes and sacks; packing cardboard and packing paper, paper boxes, paper and cardboard boxes combined with polyethylene namely, frozen and child food boxes; collapsible cardboard, board and paper bags for packaging; corrugated and paper containers; collapsible boxes of paper; glued laminated board; twin side coated board and uncoated board for displays; plastic materials for packaging (not included in other classes); corrugated cardboard combined with an inner protective packaging of plastic in the form of foils and/or bubble pack and/or foam shaped pieces for packaging; bags for transportation, collapsible containers, collapsible boxes of paper, cardboard, corrugated cardboard and/or combinations thereof and/or combined with plastic material. Household or kitchen utensils and containers; drinking utensils, food utensils, bowls, cups, mugs, cup holders, plates and dishes of paper, cardboard or plastic. Advertising, marketing, wholesale business of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, advertising and marketing on-line, online customer information, buying and selling on Internet of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, electronic retailing of pulp, paper, cardboard and paper in combination with plastic and goods made from these materials, searching for data by customers in data bases, demonstration of goods on Internet, specification and demonstration of goods with the purpose to enable customers to buy goods on Internet, computerized management of data bases. Sawing [saw mill]; paper treating, paper finishing; timber felling and processing; wood-working; power and energy production. Engineering and technical expertise and advice in the field of pulp, paper and board production, development and research of new products, programming, maintenance and updating of databases and computer software, packaging design services, scientific and industrial research in the field of pulp, paper and board production.

99.

CONFLEX

      
Application Number 1108766
Status Registered
Filing Date 2012-02-13
Registration Date 2012-02-13
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper, cardboard and goods made from these materials, not included in other classes; articles of paper or cardboard for packaging or wrapping; packaging materials; paper or cardboard containers, bags, boxes and sacks; containers, bags, boxes and sacks made of corrugated board; paper and board boxes and bags in combination with plastic or foils; plastic materials for packaging (not included in other classes).

100.

CONFLEX

      
Application Number 010608602
Status Registered
Filing Date 2012-02-01
Registration Date 2014-11-29
Owner Billerud Aktiebolag (publ) (Sweden)
NICE Classes  ? 16 - Paper, cardboard and goods made from these materials

Goods & Services

Paper, cardboard and goods made from these materials, not included in other classes and not containing plastics; articles of paper or cardboard for packaging or wrapping, not containing plastics; packaging materials, not containing plastics; paper or cardboard containers, paper bags, boxes and sacks, not containing plastics; containers, bags, boxes and sacks made of corrugated board; none of the aforesaid goods containing plastic.
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