SWM Luxembourg s.a.r.l.

Luxembourg

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IPC Class
A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco 14
A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes 11
A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea 9
A23F 3/22 - Drying or concentrating tea extract 6
A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof 5
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Status
Pending 8
Registered / In Force 44

1.

VAPING ARTICLE COMPRISING A FUNCTIONALIZED COOLING ZONE

      
Document Number 03218647
Status Pending
Filing Date 2022-05-11
Open to Public Date 2022-11-17
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Cherkas, Oxana
  • Raverdy-Lambert, Diane

Abstract

The present invention relates to a vaping article comprising an aerosol-generating zone, a zone for cooling the aerosol comprising a paper in the shape of a hollow tube, this paper comprising a fibrous substrate, and optionally a filtering zone, characterized in that the zone for cooling the aerosol is functionalized by a plant extract and an aerosol-generating agent.

IPC Classes  ?

  • A24D 1/20 - Cigarettes specially adapted for simulated smoking devices
  • A24D 3/17 - Filters specially adapted for simulated smoking devices
  • A24D 3/10 - Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
  • A24D 3/14 - Use of materials for tobacco smoke filters of organic materials as additive

2.

SYSTEM AND METHOD FOR PROCESSING HEMP PLANTS AND PRODUCTS PRODUCED THEREBY

      
Document Number 03194541
Status Pending
Filing Date 2021-10-01
Open to Public Date 2022-04-07
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Froese, Hank
  • Mota, Joaquin

Abstract

A system and method for processing hemp plants is disclosed. The process is capable of processing whole cannabis plants for producing multiple useful products. A pair of hammermills are used in series in order to produce an extractable cannabis material for obtaining cannabinoids, such as CBD, and a fiber product. The hurds contained in the cannabis plant material are controlled and fractionated during the process for allowing high throughput.

IPC Classes  ?

  • A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
  • A61K 36/185 - Magnoliopsida (dicotyledons)

3.

HIGH-DENSITY MULTILAYER RECONSTITUTED PLANT SHEET

      
Application Number EP2021053976
Publication Number 2021/165372
Status In Force
Filing Date 2021-02-18
Publication Date 2021-08-26
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Rigoulay, Christophe
  • Jardin, Cédric

Abstract

The invention relates to a multilayer reconstituted plant sheet suitable for devices which heat tobacco without burning it, said reconstituted plant sheet having a high density.

IPC Classes  ?

  • A24B 3/14 - Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • A24B 15/24 - Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts

4.

FLEXIBLE SOFT WIPE COMPRISING INDIVIDUALIZED BAST FIBERS

      
Application Number EP2021050310
Publication Number 2021/140224
Status In Force
Filing Date 2021-01-08
Publication Date 2021-07-15
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Gouth Arthur
  • Gombert, Laurent

Abstract

The present invention relates to a nonwoven substrate comprising individualized flax fibers comprising specific cellulose, hemicellulose and lignin contents.

IPC Classes  ?

  • D04H 1/26 - Wood pulp
  • A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
  • D04H 1/28 - Regenerated cellulose series
  • D04H 1/425 - Cellulose series
  • D04H 1/4258 - Regenerated cellulose series
  • D04H 1/492 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
  • D04H 3/013 - Regenerated cellulose series
  • D04H 3/015 - Natural yarns or filaments
  • D04H 3/11 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
  • D21H 11/00 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
  • D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse
  • D21H 13/02 - Synthetic cellulose fibres
  • D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes

5.

PAPER FOR A CIGARETTE TO BE ROLLED, COMPRISING AN ADHESIVE TAPE HAVING A LOW BASIS WEIGHT

      
Application Number EP2020083797
Publication Number 2021/105475
Status In Force
Filing Date 2020-11-27
Publication Date 2021-06-03
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Balcon, Olivier
  • Le Panse, Sebastien
  • Leon, Romuald
  • Herve, Raoul

Abstract

The present invention relates to a paper sheet for a cigarette to be rolled, comprising an adhesive tape having a basis weight of less than 8 g/m2, and to the method for manufacturing such a paper, comprising applying said adhesive tape by flexographic printing, gravure printing or indirect flexographic printing.

IPC Classes  ?

  • A24C 5/00 - Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
  • A24D 1/02 - Cigars; Cigarettes with special covers

6.

METHOD FOR MANUFACTURING ROLLS AND PACKS OF PAPER SHEETS FOR ROLL-YOUR-OWN CIGARETTES

      
Application Number EP2020083808
Publication Number 2021/105485
Status In Force
Filing Date 2020-11-27
Publication Date 2021-06-03
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Balcon, Olivier
  • Le Panse, Sebastien
  • Leon, Romuald
  • Herve, Raoul

Abstract

The present invention relates to a method for manufacturing rolls, sheets and packs of paper sheets for roll-your-own cigarettes and to a method for manufacturing packs of paper sheets for roll-your-own cigarettes.

IPC Classes  ?

  • A24D 1/02 - Cigars; Cigarettes with special covers
  • A24C 5/00 - Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes

7.

FIBROUS PRODUCT FOR MEDICINAL, COSMETIC OR DERMATOLOGIC USE

      
Application Number US2020058294
Publication Number 2021/087314
Status In Force
Filing Date 2020-10-30
Publication Date 2021-05-06
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Rousseau, Cedric
  • Bigot, Doriane

Abstract

A medicinal, cosmetic or dermatologic product is described made from a reconstituted cannabis material. The reconstituted cannabis material forms a sheet-like layer that can be shape configured to cover a portion of a user's body. The product can be used as a face mask, as a wound dressing, or the like.

IPC Classes  ?

  • A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
  • A61K 8/9789 - Magnoliopsida [dicotyledons]
  • A61K 36/00 - Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
  • A61P 17/00 - Drugs for dermatological disorders
  • A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
  • A61Q 19/00 - Preparations for care of the skin

8.

HIGH-DENSITY RECONSTITUTED PLANT SHEET

      
Application Number EP2020062779
Publication Number 2020/225388
Status In Force
Filing Date 2020-05-07
Publication Date 2020-11-12
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDIT INTERNATIONAL, INC. (USA)
Inventor Rigoulay, Christophe

Abstract

The invention relates to a reconstituted plant sheet suitable for devices for heating tobacco without burning it, said reconstituted plant sheet having a high density.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/14 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco

9.

BIOLOXX

      
Application Number 205258200
Status Pending
Filing Date 2020-09-17
Owner SWM Luxembourg Sarl (Luxembourg)
NICE Classes  ? 22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials

Goods & Services

(1) Flax fibers for use as sorbents

10.

RECONSTITUTED COCOA MATERIAL FOR GENERATING AEROSOLS

      
Application Number US2020017716
Publication Number 2020/167803
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Jardin, Cedric
  • Bigot, Doriane

Abstract

An aerosol generating material is disclosed containing a reconstituted cocoa bean husk material. The reconstituted material can contain extracted cocoa husk fibers in combination with web building fibers, such as softwood fibers. The reconstituted cocoa husk material is capable of generating an aerosol, such as a smoke, that has a very mild and neutral taste without any harsh components. The reconstituted cocoa husk material contains no nicotine and produces lower tar than conventional tobacco materials. The material can be used as a carrier for delivering various active agents in an aerosol generated by the material in a controlled, consistent and uniform manner.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

11.

COCOA WRAPPER FOR SMOKING ARTICLES

      
Application Number US2020017720
Publication Number 2020/167807
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Accou, Jerome
  • Gouth, Arthur
  • Gombert, Laurent

Abstract

A wrapping material for a smoking article is formed from a web that includes extracted pieces of cocoa husk combined with web building fibers. The web has a basis weight of from about 20 gsm to about 80 gsm and a permeability of from about 10 Coresta to about 100 Coresta. The wrapping material has a pleasant and neutral smell and taste. The wrapping material is tobacco and nicotine free and can be used as a carrier for flavorings or aerosol delivery agents.

IPC Classes  ?

  • A24D 1/02 - Cigars; Cigarettes with special covers
  • A24D 1/00 - Cigars; Cigarettes
  • D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse

12.

RECONSTITUTED CANNABIS MATERIAL FOR GENERATING AEROSOLS

      
Application Number US2020017722
Publication Number 2020/167808
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Jardin, Cedric
  • Bigot, Doriane

Abstract

An aerosol generating material is disclosed containing a reconstituted cannabis material. The reconstituted material can contain extracted cannabis fibers in combination with web building fibers, such as softwood fibers. The reconstituted cannabis material is capable of generating an aerosol, such as a smoke, that can have a conventional cannabis taste with reduced amounts of irritants and harsh components. In one embodiment, the reconstituted cannabis material is formed from plants that are low in cannabinoids, such as THC. Cannabinoids, such as THC and/or CBD, can then be topically applied to the reconstituted plant material for not only controlling the amount of cannabinoids contained in an aerosol generated by the material but also for producing consistent and uniform deliveries.

IPC Classes  ?

  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • A24D 1/18 - Selection of materials, other than tobacco, suitable for smoking
  • A24D 1/20 - Cigarettes specially adapted for simulated smoking devices

13.

AEROSOL GENERATING MATERIAL COMPRISING RECONSTITUTED COCOA HUSK FIBER MATERIAL

      
Application Number US2020017718
Publication Number 2020/167805
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Jardin, Cedric
  • Bigot, Doriane

Abstract

An aerosol generating material is disclosed containing a reconstituted cocoa bean husk material. The reconstituted material can contain extracted cocoa husk fibers in combination with web building fibers, such as softwood fibers. The reconstituted cocoa husk material is capable of generating an aerosol, such as a smoke, that has a very mild and neutral taste without any harsh components. The reconstituted cocoa husk material contains no nicotine and produces lower tar than conventional tobacco materials. The material can be used to produce nicotine-free and/or tobacco-free aerosol generating products. Alternatively, the reconstituted cocoa husk material can be combined with tobacco materials for reducing nicotine and tar deliveries.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/14 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • A24D 1/18 - Selection of materials, other than tobacco, suitable for smoking
  • A24D 1/20 - Cigarettes specially adapted for simulated smoking devices
  • A24D 1/22 - Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources

14.

CANNABIS WRAPPER FOR SMOKING ARTICLES

      
Application Number US2020017729
Publication Number 2020/167815
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Accou, Jerome
  • Gouth, Arthur
  • Gombert, Laurent

Abstract

A wrapping material for a smoking article is formed from a web that includes extracted pieces of cannabis combined with web building fibers. The web has a basis weight of from about 20 gsm to about 80 gsm and a permeability of from about 10 Coresta to about 100 Coresta. The wrapping material has a natural cannabis smell and taste. The wrapping material is tobacco and nicotine free and can be used as a carrier for flavorings or aerosol delivery compositions.

IPC Classes  ?

  • A24D 1/02 - Cigars; Cigarettes with special covers
  • A24D 1/18 - Selection of materials, other than tobacco, suitable for smoking
  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse
  • D21H 17/02 - Material of vegetable origin
  • D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes

15.

FILLER CONTAINING BLENDS OF AEROSOL GENERATING MATERIALS

      
Application Number US2020017730
Publication Number 2020/167816
Status In Force
Filing Date 2020-02-11
Publication Date 2020-08-20
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Jardin, Cedric
  • Bigot, Doriane

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/14 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • A24D 1/18 - Selection of materials, other than tobacco, suitable for smoking
  • A24D 1/20 - Cigarettes specially adapted for simulated smoking devices

16.

PAPER SHEET AND METHOD OF MAKING IT

      
Application Number EP2019084041
Publication Number 2020/115305
Status In Force
Filing Date 2019-12-06
Publication Date 2020-06-11
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDIT INTERNATIONAL, INC. (USA)
Inventor
  • Pan, Jiayi
  • Guilchet, Patrick

Abstract

The present invention relates to a biodegradable paper sheet for filter element comprising refined cellulose fibers and hydrophobic fibers.

IPC Classes  ?

  • A24D 1/02 - Cigars; Cigarettes with special covers
  • A24D 3/06 - Use of materials for tobacco smoke filters
  • A24D 3/10 - Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
  • D21H 27/08 - Filter paper
  • D21H 13/08 - Synthetic cellulose fibres from regenerated cellulose
  • D21H 13/12 - Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • D21H 13/14 - Polyalkenes, e.g. polystyrene
  • D21H 13/16 - Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
  • D21H 13/18 - Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles
  • D21H 13/22 - Condensation polymers of aldehydes or ketones
  • D21H 13/24 - Polyesters
  • D21H 13/26 - Polyamides; Polyimides
  • D21H 17/17 - Ketenes, e.g. ketene dimers

17.

BULK SOLID RECONSTITUTED PLANT COMPOSITION FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Application Number EP2019083736
Publication Number 2020/115166
Status In Force
Filing Date 2019-12-04
Publication Date 2020-06-11
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Bigot, Doriane
  • Billon, Jerome
  • Jardin, Cedric

Abstract

The invention relates to a bulk solid reconstituted plant composition, the volume of which is suitable for devices that heat tobacco without burning it, said bulk solid composition comprising a plant extract, refined plant fibres and an aerosol- generating agent.

IPC Classes  ?

  • A24B 15/14 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
  • A24B 3/14 - Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
  • A24F 47/00 - Smokers’ requisites not otherwise provided for
  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco

18.

COSMETIC MASK COMPRISING A PLANT PAPER AND HUMECTANT

      
Application Number EP2019082598
Publication Number 2020/109311
Status In Force
Filing Date 2019-11-26
Publication Date 2020-06-04
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor Rousseau, Cédric

Abstract

The invention relates to a cosmetic mask comprising a plant paper, a wet strength agent and a humectant.

IPC Classes  ?

  • A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
  • A61Q 19/00 - Preparations for care of the skin
  • A61K 8/73 - Polysaccharides
  • A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof

19.

POLYMER BLEND COMPOSITIONS AND DEGRADABLE EXTRUDED NETTING MADE THEREFROM

      
Application Number US2019054215
Publication Number 2020/072590
Status In Force
Filing Date 2019-10-02
Publication Date 2020-04-09
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • DELSTAR TECHNOLOGIES, INC. (USA)
Inventor
  • Kirk, Jeffrey David
  • Thoen, Andrew John

Abstract

Degradable extruded nettings include a plurality of interconnected strands, at least some of the strands being made from a polymeric blend, the polymeric blend including polylactic acid polymer composition, polybutyrate adipate terephthalate polymer composition, polylactic acid-polybutyrate compatibilizer, and a degradation additive, the degradation additive including a degrader in a carrier resin.

IPC Classes  ?

  • C08L 97/00 - Compositions of lignin-containing materials

20.

APPARATUS AND METHOD FOR MAKING FIBROUS WEBS HAVING ISOTROPIC STRUCTURE

      
Application Number EP2019070552
Publication Number 2020/025640
Status In Force
Filing Date 2019-07-30
Publication Date 2020-02-06
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • DELSTAR TECHNOLOGIES, INC. (USA)

Abstract

A fiber web structure made of randomly oriented synthetic fibers, an apparatus for making the web structure and a method of making the web structure. The web is a dimensionally-disordered, aerodynamically- formed structure in which electrostatic and/or non-electrostatic fibers are arranged to create structured fiber webs. The method uses different size, crimp, length and shapes of fibers, among various characteristics, to create strength and other properties. An apparatus for making the web structure includes a randomizing cylinder that removes fibers from a main cylinder, and condensing cylinders. The fiber webs may be structured in layers and the layers may have fibers and/or additives placed in or between the layers for enhanced performance.

IPC Classes  ?

  • D01G 15/26 - Arrangements or disposition of carding elements

21.

VEGETABLE PAPER COMPRISING BAST FIBRES AND COSMETIC PRODUCTS MADE THEREOF

      
Document Number 03104399
Status Pending
Filing Date 2019-07-03
Open to Public Date 2020-01-09
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Gouth, Arthur

Abstract

The invention relates to a vegetable paper comprising bast fibres, characterized in that the amount of bast fibres is at least 40% by weight of dry matter of the vegetable paper, and the bast fibres have a length-weighted average lengthof from 1mmto 12mm, and cosmetic products comprising the vegetable paper.

IPC Classes  ?

  • D21H 27/06 - Vegetable or imitation parchment; Glassine paper

22.

VEGETABLE PAPER COMPRISING BAST FIBRES AND COSMETIC PRODUCTS MADE THEREOF

      
Application Number EP2019067886
Publication Number 2020/007930
Status In Force
Filing Date 2019-07-03
Publication Date 2020-01-09
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Rousseau, Cédric
  • Gouth, Arthur

Abstract

The invention relates to a vegetable paper comprising bast fibres, characterized in that the amount of bast fibres is at least 40% by weight of dry matter of the vegetable paper, and the bast fibres have a length-weighted average lengthof from 1mmto 12mm, and cosmetic products comprising the vegetable paper.

IPC Classes  ?

  • D21H 27/06 - Vegetable or imitation parchment; Glassine paper

23.

THERMOPLASTIC POLYMER FILM WITH INTERPENETRATING POLYMER NETWORK

      
Application Number EP2018081651
Publication Number 2019/097031
Status In Force
Filing Date 2018-11-16
Publication Date 2019-05-23
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Collette, David
  • Stewart, Ray
  • Williams, Nathaniel
  • Galica, James

Abstract

A thermoplastic polymer film comprising a multilayer film having an interpenetrating polymer network (IPN) layer and a polymer layer is provided. The multilayer thermoplastic polymer film may possess beneficial and desirable properties useful in protecting surfaces from harmful environmental conditions or elements, such as for example, stain and scratch resistance as well as high gloss. Methods of making the multilayer film with interpenetrating polymer network are also provided.

IPC Classes  ?

  • B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
  • C08G 18/83 - Chemically modified polymers
  • C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
  • C08L 75/04 - Polyurethanes
  • C08L 75/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
  • C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
  • C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
  • B32B 7/02 - Physical, chemical or physicochemical properties
  • B32B 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
  • B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
  • B32B 27/26 - Layered products essentially comprising synthetic resin characterised by the use of special additives using curing agents
  • B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class

24.

POLYVINYLIDENE FLUORIDE-ACRYLATE AND THERMOPLASTIC POLYURETHANE MULTILAYER PROTECTIVE FILM

      
Application Number EP2018081653
Publication Number 2019/097033
Status In Force
Filing Date 2018-11-16
Publication Date 2019-05-23
Owner
  • ARGOTEC, LLC (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Collette, David
  • Burke, Thomas

Abstract

A multilayer protective film comprising a polyvinylidene fluoride/acrylate polymer layer and one or more thermoplastic polyurethane layers is provided. The multilayer protective film may possess beneficial and desirable properties useful in protecting surfaces, such as for example, high ultraviolet resistance, optical clarity, durability, and gloss.

IPC Classes  ?

  • B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
  • B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
  • B32B 3/00 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
  • B32B 3/06 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
  • C08J 5/12 - Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives

25.

RECONSTITUTED PLANT SHEET FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Application Number EP2018077321
Publication Number 2019/068930
Status In Force
Filing Date 2018-10-08
Publication Date 2019-04-11
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Billon, Jérôme
  • Jardin, Cédric
  • Rouillard, Stéphane

Abstract

The invention relates to a reconstituted plant sheet suitable for devices that heat tobacco without burning it, said reconstituted plant sheet comprising one or two fibrous support(s) obtained by a papermaking process and comprising plant fibres, a plant extract and a solid additive.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24F 47/00 - Smokers’ requisites not otherwise provided for

26.

RECONSTITUTED PLANT SHEET FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Document Number 03077401
Status Pending
Filing Date 2018-10-08
Open to Public Date 2019-04-11
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Billon, Jerome
  • Jardin, Cedric
  • Rouillard, Stephane

Abstract

The invention relates to a reconstituted plant sheet suitable for devices that heat tobacco without burning it, said reconstituted plant sheet comprising one or two fibrous support(s) obtained by a papermaking process and comprising plant fibres, a plant extract and a solid additive.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24F 47/00 - Smokers’ requisites not otherwise provided for

27.

RECONSTITUTED PLANT WITH PLANT EXTRACT FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Document Number 03072953
Status Pending
Filing Date 2018-08-30
Open to Public Date 2019-03-07
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Lamblin, Linda
  • Rouillard, Stephane
  • Qian, Meng Jun

Abstract

The invention relates to a reconstituted plant leaf comprising plant fibres and a plant extract other than the tobacco plant suitable for devices that heat tobacco without burning it.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

28.

RECONSTITUTED PLANT WITH PLANT EXTRACT FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Application Number EP2018073389
Publication Number 2019/043119
Status In Force
Filing Date 2018-08-30
Publication Date 2019-03-07
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Lamblin, Linda
  • Rouillard, Stéphane
  • Qian, Meng Jun

Abstract

The invention relates to a reconstituted plant leaf comprising plant fibres and a plant extract other than the tobacco plant suitable for devices that heat tobacco without burning it.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

29.

MEMBRANE SEPARATION SPACER WITH LOW CONTACT ANGLE

      
Application Number US2018035179
Publication Number 2018/222746
Status In Force
Filing Date 2018-05-30
Publication Date 2018-12-06
Owner
  • CONWED PLASTICS LLC (USA)
  • SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor Kidwell, Alexander James

Abstract

Embodiments disclosed herein include a feed spacer for membrane separation system with an angle of less than 90 degrees, and generally less than 60 degrees; with a strand count of less than 9 by 9 per inch, and generally less than 7 by 7 per inch. Reduction in strand angle and reduction in strand count can demonstrate reductions in bio fouling, as well as prevent (or attenuate) increases in pressure drop.

IPC Classes  ?

  • B01D 63/10 - Spiral-wound membrane modules
  • B01D 63/12 - Spiral-wound membrane modules comprising multiple spiral-wound assemblies
  • B01D 61/02 - Reverse osmosis; Hyperfiltration
  • B01D 61/14 - Ultrafiltration; Microfiltration

30.

VEGETABLE PAPER COMPRISING FIBRES OF A PLANT

      
Application Number EP2017058121
Publication Number 2017/174661
Status In Force
Filing Date 2017-04-05
Publication Date 2017-10-12
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor
  • Rousseau, Cédric
  • Barat, Laetitia

Abstract

The invention relates to a vegetable paper comprising fibres of a plant that has undergone extraction in a solvent.

IPC Classes  ?

  • D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes
  • D21H 27/10 - Packing paper
  • D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse

31.

VEGETABLE PAPER COMPRISING FIBRES OF A PLANT

      
Document Number 03019637
Status In Force
Filing Date 2017-04-05
Open to Public Date 2017-10-12
Grant Date 2023-10-24
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Rousseau, Cedric
  • Barat, Laetitia

Abstract

The invention relates to a vegetable paper comprising fibres of a plant that has undergone extraction in a solvent.

IPC Classes  ?

  • D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes
  • D21H 11/12 - Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse
  • D21H 27/10 - Packing paper

32.

Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents

      
Application Number 15461976
Grant Number 10571137
Status In Force
Filing Date 2017-03-17
First Publication Date 2017-07-06
Grant Date 2020-02-25
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor Chapman, Rick L.

Abstract

A filtration material comprising a blend of polypropylene and acrylic fibers of round, flat, dog bone, oval or kidney bean shape in any size from 0.08 to 3.3 Dtex. A preferred blend contains about 50 weight percent polypropylene fibers and about 50 weight percent acrylic fibers. The fibers can be blended ranging from 90:10 to 10:90 polypropylene to acrylic. The shape contains 25 weight percent round, flat, oval, dog bone and kidney bean shapes. The fiber blend contains 25 weight percent of at least one size between 0.08 and 3.3 Dtex. Electret fibers incorporated within these blends have 0.02 to 33 weight percent of a charge control agent. These fibers can be used in producing electret material by corona or triboelectric charging methods.

IPC Classes  ?

  • B03C 3/28 - Plant or installations without electricity supply, e.g. using electrets
  • D04H 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape
  • D01D 5/06 - Wet spinning methods
  • B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
  • D01F 6/06 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
  • F24F 3/16 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by ozonisation
  • D01F 6/38 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
  • D06M 13/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D01F 1/00 - General methods for the manufacture of man-made filaments or the like

33.

FUEL FILTER EMPLOYING ONE OR MORE LAYERS OF WETLAID SYNTHETIC FIBERS

      
Document Number 03002814
Status In Force
Filing Date 2016-10-11
Open to Public Date 2017-04-27
Grant Date 2023-08-01
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Estepp, Dale Ray
  • Platt, Andrew Gordon

Abstract

An in tank depth media fuel filter assembly includes a closed body having an interior and an exterior. The closed body has a first composite panel of filtration media and a second composite panel of filtration media. Each of the composite panels includes and outer support layer and at least three inner layers of filtration material including at least two spunbonded layers of synthetic filaments and at least one layer of wetlaid synthetic fibers. An opening is provided in the body for providing fluid communication with the interior thereof.

IPC Classes  ?

  • F02M 37/34 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
  • B01D 35/027 - Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs

34.

FUEL FILTER EMPLOYING ONE OR MORE LAYERS OF WETLAID SYNTHETIC FIBERS

      
Application Number US2016056391
Publication Number 2017/069968
Status In Force
Filing Date 2016-10-11
Publication Date 2017-04-27
Owner
  • DELSTAR TECHNOLOGIES, INC (USA)
  • SWM Luxembourg s.a.r.l. (Luxembourg)
Inventor
  • Estepp, Dale Ray
  • Platt, Andrew Gordon

Abstract

An in tank depth media fuel filter assembly includes a closed body having an interior and an exterior. The closed body has a first composite panel of filtration media and a second composite panel of filtration media. Each of the composite panels includes and outer support layer and at least three inner layers of filtration material including at least two spunbonded layers of synthetic filaments and at least one layer of wetlaid synthetic fibers. An opening is provided in the body for providing fluid communication with the interior thereof.

IPC Classes  ?

  • B01D 35/027 - Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
  • B01D 29/01 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor with flat filtering elements
  • B01D 29/56 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • F02M 37/22 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system

35.

RECONSTITUTED TOBACCO FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Document Number 02999651
Status Pending
Filing Date 2016-09-26
Open to Public Date 2017-03-30
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor Rabes, Cecile

Abstract

The subject of the invention is a reconstituted tobacco specifically suitable for devices that heat tobacco without burning it. The reconstituted tobacco comprising tobacco fibres, a tobacco aqueous soluble fraction and a humectant, in which the tobacco aqueous soluble fraction represents between 10% and 35% by weight of the dry matter of the reconstituted tobacco and the humectant represents between 8% and 50% by weight of the dry matter of the reconstituted tobacco.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/167 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

36.

RECONSTITUTED TOBACCO FOR DEVICES THAT HEAT TOBACCO WITHOUT BURNING IT

      
Application Number EP2016072838
Publication Number 2017/051034
Status In Force
Filing Date 2016-09-26
Publication Date 2017-03-30
Owner
  • SWM LUXEMBOURG SARL (Luxembourg)
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
Inventor Rabes, Cécile

Abstract

The subject of the invention is a reconstituted tobacco specifically suitable for devices that heat tobacco without burning it. The reconstituted tobacco comprising tobacco fibres, a tobacco aqueous soluble fraction and a humectant, in which the tobacco aqueous soluble fraction represents between 10% and 35% by weight of the dry matter of the reconstituted tobacco and the humectant represents between 8% and 50% by weight of the dry matter of the reconstituted tobacco.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/16 - Chemical features of tobacco products or tobacco substitutes of tobacco substitutes

37.

LOW BULK DENSITY COMPOSITION FOR MAKING A TEA BEVERAGE HAVING REDUCED DUST OR FINES

      
Document Number 02978174
Status In Force
Filing Date 2016-02-25
Open to Public Date 2016-09-09
Grant Date 2023-02-28
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor Rousseau, Cedric

Abstract

The present disclosure relates to an infusion product for making a beverage, such as a tea or tea-like drink. In order to produce the composition of the present disclosure, plant materials are contacted with a solvent to remove an extract. The remaining plant materials are then formed into a fibrous structure or network, such as a sheet or fibrous layer. The extract may be further treated or concentrated and then reapplied to the plant materials. In accordance with the present disclosure, the resulting sheet or layer is then reduced to discrete pieces having a unique particle size distribution. Through the process of the present disclosure, a composition is produced that not only has a minimal amount of fines and dust, but can also have a relatively low bulk density.

IPC Classes  ?

  • A23F 3/14 - Tea preparations, e.g. using additives
  • A23L 33/105 - Plant extracts, their artificial duplicates or their derivatives
  • A23F 3/18 - Extraction of water soluble tea constituents
  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/32 - Agglomerating, flaking or tabletting
  • A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof
  • A23L 2/395 - Dry compositions in a particular shape or form
  • A23L 2/64 - Re-adding volatile aromatic ingredients

38.

LOW BULK DENSITY COMPOSITION FOR MAKING A TEA BEVERAGE HAVING REDUCED DUST OR FINES

      
Application Number IB2016051044
Publication Number 2016/139561
Status In Force
Filing Date 2016-02-25
Publication Date 2016-09-09
Owner SWM LUXEMBOURG SARL (Luxembourg)
Inventor Rousseau, Cedric

Abstract

The present disclosure relates to an infusion product for making a beverage, such as a tea or tea-like drink. In order to produce the composition of the present disclosure, plant materials are contacted with a solvent to remove an extract. The remaining plant materials are then formed into a fibrous structure or network, such as a sheet or fibrous layer. The extract may be further treated or concentrated and then reapplied to the plant materials. In accordance with the present disclosure, the resulting sheet or layer is then reduced to discrete pieces having a unique particle size distribution. Through the process of the present disclosure, a composition is produced that not only has a minimal amount of fines and dust, but can also have a relatively low bulk density.

IPC Classes  ?

  • A23L 2/395 - Dry compositions in a particular shape or form
  • A23L 2/64 - Re-adding volatile aromatic ingredients
  • A23F 3/12 - Rolling or shredding tea leaves
  • A23F 3/18 - Extraction of water soluble tea constituents
  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/32 - Agglomerating, flaking or tabletting
  • A23F 3/14 - Tea preparations, e.g. using additives
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof
  • A23F 3/38 - Reducing or removing alkaloid content from tea extract
  • A23F 5/36 - Further treatment of dried coffee extract; Preparations produced thereby, e.g. instant coffee
  • A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
  • A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form

39.

METHOD FOR MAKING RECONSTITUTED PLANT MATERIAL USING EXTRUSION OR MOLDING PROCESSES AND PRODUCTS SO OBTAINED

      
Document Number 02959097
Status In Force
Filing Date 2015-08-26
Open to Public Date 2016-03-03
Grant Date 2023-08-08
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor Rousseau, Cedric

Abstract

The present invention relates to a method for making products of reconstituted plant material using extrusion and/or molding processes, wherein the reconstituted plant material comprises a fibrous plant product and a plant extract applied thereto. Further, the invention relates to the products obtained by these methods. The plants used may be all plants comprising one or more substances of interest for an edible product.

IPC Classes  ?

  • A23P 30/20 - Extruding
  • A23L 27/10 - Natural spices, flavouring agents or condiments; Extracts thereof
  • A23L 33/105 - Plant extracts, their artificial duplicates or their derivatives
  • A23P 30/00 - Shaping or working of foodstuffs characterised by the process or apparatus
  • A23P 30/10 - Moulding
  • A23F 3/16 - Tea extraction; Tea extracts; Treating tea extract; Making instant tea
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/40 - Tea flavour; Tea oil; Flavouring of tea or tea extract

40.

METHOD FOR MAKING RECONSTITUTED PLANT MATERIAL USING EXTRUSION OR MOLDING PROCESSES AND PRODUCTS SO OBTAINED

      
Application Number EP2015069515
Publication Number 2016/030409
Status In Force
Filing Date 2015-08-26
Publication Date 2016-03-03
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor Rousseau, Cédric

Abstract

The present invention relates to a method for making products of reconstituted plant material using extrusion and/or molding processes, wherein the reconstituted plant material comprises a fibrous plant product and a plant extract applied thereto. Further, the invention relates to the products obtained by these methods. The plants used may be all plants comprising one or more substances of interest for an edible product.

IPC Classes  ?

  • A23L 1/30 - containing additives (A23L 1/308 takes precedence);;
  • A23F 3/16 - Tea extraction; Tea extracts; Treating tea extract; Making instant tea
  • A23F 3/18 - Extraction of water soluble tea constituents
  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/40 - Tea flavour; Tea oil; Flavouring of tea or tea extract
  • A23L 1/00 - Foods or foodstuffs; Their preparation or treatment (preservation thereof in general A23L 3/00)
  • A23L 1/015 - Removal of unwanted matter, e.g. deodorisation, detoxification (A23L 1/211 takes precedence);;
  • A23L 1/0534 - Cellulose; Derivatives thereof, e.g. ethers
  • A23L 1/221 - Natural spices, flavouring agents, or condiments; Extracts thereof

41.

RIBBED AND APERTURED FLUOROPLASTIC SUPPORT SHEET FOR A FILTER SUBSTRATE AND METHOD OF MAKING SAME

      
Document Number 02957072
Status In Force
Filing Date 2015-08-05
Open to Public Date 2016-02-11
Grant Date 2022-05-31
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Platt, Andrew G.
  • Trojnar, Joel P.

Abstract

A filter support sheet extruded from a fluoroplastic material includes a base section having spaced-apart ribs extending outwardly from at least one surface thereof. Segments between spaced-apart ribs provide flow channels and apertures are punched through the sheet in a predetermined pattern unaffected by the structure of the support sheet. A method includes the steps of: (1) extruding a thermoplastic, fluoroplastic material to form of a sheet; (2) passing the sheet through a nip region provided by opposed rollers; at least one having an outer surface with counter-sunk grooves. Counter-sunk grooves in one roller are aligned with an outer surface or counter-sunk grooves of the other roller in the nip region to form a ribbed sheet having ribs upstanding from at least one surface of said sheet; (3) setting the ribbed sheet and (4) punching apertures through the ribbed sheet in a predetermined pattern.

IPC Classes  ?

  • B01D 29/13 - Supported filter elements
  • B29C 48/08 - Flat, e.g. panels flexible, e.g. films
  • B01D 35/02 - Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
  • B26F 1/02 - Perforating by punching, e.g. with relatively-reciprocating punch and bed

42.

RIBBED AND APERTURED FLUOROPLASTIC SUPPORT SHEET FOR A FILTER SUBSTRATE AND METHOD OF MAKING SAME

      
Application Number US2015043766
Publication Number 2016/022653
Status In Force
Filing Date 2015-08-05
Publication Date 2016-02-11
Owner
  • DELSTAR TECHNOLOGIES, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor
  • Platt, Andrew, G.
  • Trojnar, Joel, P.

Abstract

A filter support sheet extruded from a fluoroplastic material includes a base section having spaced-apart ribs extending outwardly from at least one surface thereof. Segments between spaced-apart ribs provide flow channels and apertures are punched through the sheet in a predetermined pattern unaffected by the structure of the support sheet. A method includes the steps of: (1) extruding a thermoplastic, fluoroplastic material to form of a sheet; (2) passing the sheet through a nip region provided by opposed rollers; at least one having an outer surface with counter-sunk grooves. Counter-sunk grooves in one roller are aligned with an outer surface or counter-sunk grooves of the other roller in the nip region to form a ribbed sheet having ribs upstanding from at least one surface of said sheet; (3) setting the ribbed sheet and (4) punching apertures through the ribbed sheet in a predetermined pattern.

IPC Classes  ?

  • B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
  • B29C 47/32 - Roller-extrusion nozzles
  • B26F 1/02 - Perforating by punching, e.g. with relatively-reciprocating punch and bed
  • B29C 47/14 - with broad opening, e.g. for sheets
  • B29K 27/12 - Use of polyvinylhalogenides as moulding material containing fluorine
  • B29K 27/18 - PTFE, i.e. polytetrafluorethene

43.

RECONSTITUTED PLANT MATERIAL AND ITS USE FOR PACKAGING, WRAPPING AND FOOD APPLIANCES

      
Application Number EP2015056745
Publication Number 2015/144893
Status In Force
Filing Date 2015-03-27
Publication Date 2015-10-01
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Ragot, Philippe
  • Barat, Laetitia
  • Rousseau, Cédric
  • Pons, Esther

Abstract

The present invention relates to a plant-based wrapping paper for wrapping food. The plants (raw materials) may be fruits, herbs, medicinal plants, tea, vegetables and/or spices. The invention further relates to a method for producing said wrapping paper, its use for wrapping food or its use as packaging material.

IPC Classes  ?

44.

Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents

      
Application Number 14582287
Grant Number 09618220
Status In Force
Filing Date 2014-12-24
First Publication Date 2015-05-21
Grant Date 2017-04-11
Owner
  • DELSTAR TECHNOLOGIES, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor Chapman, Rick L.

Abstract

A filtration material comprising a blend of polypropylene and acrylic fibers of round, flat, dog bone, oval or kidney bean shape in any size from 0.08 to 3.3 Dtex. A preferred blend contains about 50 weight percent polypropylene fibers and about 50 weight percent acrylic fibers. The fibers can be blended ranging from 90:10 to 10:90 polypropylene to acrylic. The shape contains 25 weight percent round, flat, oval, dog bone and kidney bean shapes. The fiber blend contains 25 weight percent of at least one size between 0.08 and 3.3 Dtex. Electret fibers incorporated within these blends have 0.02 to 33 weight percent of a charge control agent. These fibers can be used in producing electret material by corona or triboelectric charging methods.

IPC Classes  ?

  • B03C 3/28 - Plant or installations without electricity supply, e.g. using electrets
  • D01F 1/00 - General methods for the manufacture of man-made filaments or the like
  • F24F 3/16 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by ozonisation
  • D01D 5/06 - Wet spinning methods
  • D01F 6/06 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
  • D01F 6/38 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
  • D06M 13/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • D04H 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape

45.

Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents

      
Application Number 14582267
Grant Number 09909767
Status In Force
Filing Date 2014-12-24
First Publication Date 2015-04-23
Grant Date 2018-03-06
Owner
  • DELSTAR TECHNOLOGIES, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor Chapman, Rick L.

Abstract

A filtration material comprising a blend of polypropylene and acrylic fibers of round, flat, dog bone, oval or kidney bean shape in any size from 0.08 to 3.3 Dtex. A preferred blend contains about 50 weight percent polypropylene fibers and about 50 weight percent acrylic fibers. The fibers can be blended ranging from 90:10 to 10:90 polypropylene to acrylic. The shape contains 25 weight percent round, flat, oval, dog bone and kidney bean shapes. The fiber blend contains 25 weight percent of at least one size between 0.08 and 3.3 Dtex. Electret fibers incorporated within these blends have 0.02 to 33 weight percent of a charge control agent. These fibers can be used in producing electret material by corona or triboelectric charging methods.

IPC Classes  ?

  • D06M 13/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
  • F24F 3/16 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by ozonisation
  • D01D 5/06 - Wet spinning methods
  • D01F 6/06 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
  • D01F 6/38 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
  • B03C 3/28 - Plant or installations without electricity supply, e.g. using electrets
  • D01F 1/00 - General methods for the manufacture of man-made filaments or the like
  • D04H 3/018 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the shape

46.

PRODUCT COMPRISING A PLANT FOR MEDICINAL, COSMETIC, COLORING OR DERMATOLOGIC USE

      
Document Number 02921630
Status Pending
Filing Date 2014-08-18
Open to Public Date 2015-02-26
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Ragot, Philippe
  • Pons, Esther
  • Mompon, Bernard
  • Rousseau, Cedric

Abstract

The present invention relates to a product for at least one of medicinal, cosmetic, coloring or dermatologic use. The product comprises a fibrous plant product and a plant extract which is applied thereto. Further, the invention relates to a corresponding method for producing said product and its use in at least one of medicinal, cosmetic, coloring or dermatologic products or applications or treatments. The plants used may be all plants comprising one or more substances of interest to achieve a desired medicinal, cosmetic, coloring or dermatologic effect.

IPC Classes  ?

  • A61K 36/00 - Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A61K 8/00 - Cosmetics or similar toiletry preparations

47.

PRODUCT COMPRISING A PLANT FOR MEDICINAL, COSMETIC, COLORING OR DERMATOLOGIC USE

      
Application Number EP2014067579
Publication Number 2015/024908
Status In Force
Filing Date 2014-08-18
Publication Date 2015-02-26
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Ragot, Philippe
  • Pons, Esther
  • Mompon, Bernard
  • Rousseau, Cédric

Abstract

The present invention relates to a product for at least one of medicinal, cosmetic, coloring or dermatologic use. The product comprises a fibrous plant product and a plant extract which is applied thereto. Further, the invention relates to a corresponding method for producing said product and its use in at least one of medicinal, cosmetic, coloring or dermatologic products or applications or treatments. The plants used may be all plants comprising one or more substances of interest to achieve a desired medicinal, cosmetic, coloring or dermatologic effect.

IPC Classes  ?

  • A61K 36/00 - Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A61K 8/00 - Cosmetics or similar toiletry preparations

48.

EDIBLE PRODUCT COMPRISING RECONSTITUTED PLANT MATERIAL

      
Application Number EP2014002112
Publication Number 2015/014497
Status In Force
Filing Date 2014-07-31
Publication Date 2015-02-05
Owner
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. (USA)
  • SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Ragot, Philippe
  • Pons, Esther
  • Mompon, Bernard
  • Rousseau, Cedric

Abstract

The present invention relates to an edible product, which comprises a fibrous plant product and a plant extract applied thereto. Further, the invention relates to a corresponding method for producing said edible product and its use in at least one of food, food supplement, medicinal, cosmetic, well-being, nutraceutical or phytotherapeutical applications. The plants used may be all plants comprising one or more substances of interest for an edible product.

IPC Classes  ?

  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof
  • A23L 1/00 - Foods or foodstuffs; Their preparation or treatment (preservation thereof in general A23L 3/00)
  • A23L 1/221 - Natural spices, flavouring agents, or condiments; Extracts thereof
  • A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
  • B65D 85/808 - Disposable containers or packages with contents which are infused or dissolved in situ for immersion in the liquid, e.g. tea bags

49.

Method of reducing tobacco-specific nitrosamines

      
Application Number 14212257
Grant Number 09220296
Status In Force
Filing Date 2014-03-14
First Publication Date 2014-09-18
Grant Date 2015-12-29
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Fall, Safall
  • Durot, Nathalie
  • Prime, Solen
  • Robin, Francois-Marie

Abstract

A method for reducing the tobacco specific nitrosamines (TSNAs) in tobacco and tobacco smoke is provided. The tobacco is combined with a solvent to form a soluble extracts fraction and an insoluble residue fraction. The soluble extracts fraction is contacted with a nitrosamine-reducing material to provide a soluble extracts fraction having a reduced level of TSNAs. The nitrosamine-reducing material may comprise a sepiolite. The insoluble residue fraction is contacted with an alkali extractant to provide an insoluble residue fraction having a reduced level of TSNAs. The alkali extractant may comprise a hydroxide. The soluble extracts fraction having a reduced level of TSNAs and insoluble residue fraction having a reduced level of TSNAs may be recombined to form a reconstituted tobacco product having a reduced level of TSNAs. The TSNAs may be reduced by at least about 30%, such as at least about 40%, such as at least about 50%.

IPC Classes  ?

  • A24B 15/12 - Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
  • A24B 15/24 - Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
  • A24B 15/42 - Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances

50.

COMPOSITION FOR MAKING A TEA BEVERAGE OR HERBAL AND VEGETABLE BROTHS

      
Document Number 02902722
Status In Force
Filing Date 2014-02-27
Open to Public Date 2014-09-04
Grant Date 2022-07-12
Owner SWM LUXEMBOURG S.A.R.L. (Luxembourg)
Inventor
  • Ragot, Philippe
  • Mompon, Bernard
  • Rousseau, Cedric
  • Pons, Esther
  • Pineau, Christian

Abstract

The present invention relates to an infusion product for making a beverage, more specifically to a plant-based composition for making a beverage, and to a herbal and/or vegetable composition or bouquet garni. The plants are fruits, herbs, medicinal plants, tea, vegetables and/or spices. The invention further relates to a method for producing said compositions or infusion product, its use for making a (tea) beverage, and a (tea) beverage so obtained. Further, the present invention relates to a fiber-web, preferably a tea bag, made from said fruits, herbs, medicinal plants, tea, vegetable and/or spices.

IPC Classes  ?

  • A23L 2/395 - Dry compositions in a particular shape or form
  • A23L 19/00 - Products from fruits or vegetables; Preparation or treatment thereof
  • A23L 23/10 - Soup concentrates, e.g. powders or cakes
  • A23L 27/10 - Natural spices, flavouring agents or condiments; Extracts thereof
  • A23L 33/105 - Plant extracts, their artificial duplicates or their derivatives
  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof
  • A23F 3/36 - Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
  • A23L 2/38 - Other non-alcoholic beverages
  • A23L 2/39 - Dry compositions

51.

COMPOSITION FOR MAKING A TEA BEVERAGE OR HERBAL AND VEGETABLE BROTHS

      
Application Number US2014018870
Publication Number 2014/134254
Status In Force
Filing Date 2014-02-27
Publication Date 2014-09-04
Owner SWM LUXEMBOURG S.A.R.L (Luxembourg)
Inventor
  • Ragot, Philippe
  • Mompon, Bernard
  • Rousseau, Cedric
  • Pons, Esther
  • Pineau, Christian

Abstract

The present invention relates to an infusion product for making a beverage, more specifically to a plant-based composition for making a beverage, and to a herbal and/or vegetable composition or bouquet garni. The plants are fruits, herbs, medicinal plants, tea, vegetables and/or spices. The invention further relates to a method for producing said compositions or infusion product, its use for making a (tea) beverage, and a (tea) beverage so obtained. Further, the present invention relates to a fiber-web, preferably a tea bag, made from said fruits, herbs, medicinal plants, tea, vegetable and/or spices.

IPC Classes  ?

  • A23L 1/40 - Soup concentrates, e.g. powders, cakes
  • A23F 3/22 - Drying or concentrating tea extract
  • A23F 3/30 - Further treatment of dried tea extract; Preparations produced thereby, e.g. instant tea
  • A23F 3/34 - Tea substitutes, e.g. mate; Extracts or infusions thereof
  • A23F 3/36 - Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
  • A23L 1/221 - Natural spices, flavouring agents, or condiments; Extracts thereof
  • B65D 85/808 - Disposable containers or packages with contents which are infused or dissolved in situ for immersion in the liquid, e.g. tea bags

52.

Filtration materials using fiber blends that contain strategically shaped fibers and/or charge control agents

      
Application Number 13280500
Grant Number 09074301
Status In Force
Filing Date 2011-10-25
First Publication Date 2012-04-26
Grant Date 2015-07-07
Owner
  • DELSTAR TECHNOLOGIES, INC. (USA)
  • SWM LUXEMBOURG SARL (Luxembourg)
Inventor Chapman, Rick L.

Abstract

A filtration material comprising a blend of polypropylene and acrylic fibers of round, flat, dog bone, oval or kidney bean shape in any size from 0.08 to 3.3 Dtex. A preferred blend contains about 50 weight percent polypropylene fibers and about 50 weight percent acrylic fibers. The fibers can be blended ranging from 90:10 to 10:90 polypropylene to acrylic. The shape contains 25 weight percent round, flat, oval, dog bone and kidney bean shapes. The fiber blend contains 25 weight percent of at least one size between 0.08 and 3.3 Dtex. Electret fibers incorporated within these blends have 0.02 to 33 weight percent of a charge control agent. These fibers can be used in producing electret material by corona or triboelectric charging methods.

IPC Classes  ?

  • B03C 3/30 - Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
  • D01D 5/06 - Wet spinning methods
  • D01F 6/06 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
  • D01F 6/38 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent