According to an example aspect of the present invention, there is provided a method comprising: providing a wet pulp composition comprising cellulosic and/or lignocellulosic fibres; mixing the wet pulp composition with at least one additive chemical to obtain a mixture of wet pulp and additive chemicals; at a consistency of the mixture of less than 80%, preparing cellulosic and/or lignocellulosic particles from the mixture; drying the particles, wherein fibres in the particles are dispersible to a molten thermoplastic or thermoset matrix to obtain a dispersion of fibres in the molten matrix.
Oleophilic cellulosic and/or lignocellulosic fibres, a composition and a product comprising the same, a method of preparing the same, and uses of the same
According to an example aspect of the present invention, there are provided oleophilic cellulosic and/or lignocellulosic fibres, wherein the oleophilic cellulosic and/or lignocellulosic fibres are capable of retarding oil and/or grease migration.
D21H 21/14 - Matériaux non fibreux ajoutés à la pâte, caractérisés par leur fonction, leur forme ou leurs propriétésMatériaux d'imprégnation ou de revêtement du papier, caractérisés par leur fonction, leur forme ou leurs propriétés caractérisés par leur fonction ou leurs propriétés dans, ou sur, le papier
C08B 1/02 - Méthode pour rendre la cellulose apte à l'estérification
D21H 11/18 - Fibres hautement hydratées, gonflées ou aptes à être fibrillées
According to an example aspect of the present invention, there is provided a method comprising: providing a wet pulp composition comprising cellulosic and/or lignocellulosic fibres; mixing the wet pulp composition with at least one additive chemical to obtain a mixture of wet pulp and additive chemicals; at a consistency of the mixture of less than 80%, preparing cellulosic and/or lignocellulosic particles from the mixture; drying the particles, wherein fibres in the particles are dispersible to a molten thermoplastic or thermoset matrix to obtain a dispersion of fibres in the molten matrix.
Paper, cardboard and goods made from these materials, namely, fine paper, office paper, base paper, raw paper, magazine printing paper, newsprint paper, printing paper, art paper, drawing paper, writing paper, transparent paper, bleached and unbleached high density paper; adhesive paper, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; facial tissue, soft tissue paper, tissue paper, toilet paper, paper towels; coated and uncoated folding boxes made of paperboard; fluting paper, footboard, namely, cardboard, paper board covered in wall paper, three-layer pigment coated board, namely, cardboard and paper boxes for consumer packaging, corrugated board, all made of paper or cardboard; coated paper, paper board, aluminum foil laminated paper for printing purposes; metalized paper, laminated paper; cardboard and cardboard containers for packaging; boxes, containers, and packages for the aforementioned goods made of paperboard and cardboard; printed newspapers, books and manuals, all on the subject of paper; bookbinding material, namely, bookbinding fabrics, cords, cloth, tape, and covers; stationery; adhesives for stationery or household purposes; artists' materials, namely, art paper; paint brushes; instructional and teaching material, namely, printed instructional and teaching materials on the subject of paper; plastic materials for packaging, namely, plastic bags, plastic bubble packs; printers' type; printing blocks Paper and paperboard for use in building, namely, paperboard for building, asphalted roofing paper and bitumen paper for building; timber and timber products, namely, building timber, manufactured timber, timber boarding, sawn timber, and construction timber; sawn timber, machined timber and planed timber; non-metal panels and boards for use in building and construction; plywood; laminated non-metal boards and panels of wood or wood-based materials for use in building construction; wooden poles for use in building and construction; impregnated timber and impregnated special building materials of wood, namely semi-worked woods; building materials, namely, particle board and faced particle board
6.
OLEOPHILIC CELLULOSIC AND/OR LIGNOCELLULOSIC FIBRES, A COMPOSITION AND A PRODUCT COMPRISING THE SAME, A METHOD OF PREPARING THE SAME, AND USES OF THE SAME
According to an example aspect of the present invention, there are provided oleophilic cellulosic and/or lignocellulosic fibres, wherein the oleophilic cellulosic and/or lignocellulosic fibres are capable of retarding oil and/or grease migration.
A dispersion of cellulose fibers, a method of preparing the same and uses thereof. The dispersion is produced by providing a cellulose feedstock comprising cellulose fibers; by providing a mixture of an ionic liquid and a protic antisolvent for cellulose as a dispersion medium, the ionic liquid being selected from the group of protic salts of superbases capable of dissolving cellulose; and by mixing said cellulose feedstock into said dispersion medium so as to disperse the cellulose fibers therein to form a dispersion which is stable for at least 24 hours at room temperature. The dispersion can be used as an additive of cellulose pulps for making of fibrous products.
D21H 19/34 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant de la cellulose ou ses dérivés
D21H 27/06 - Parchemin végétal ou simili-parcheminPapier cristal
According to an example aspect of the present invention, there is provided a method for producing an oxidised lignin based high performance surface active agent in techno-economically feasible manner within kraft pulp mill without interfering the main process.
According to an example aspect of the present invention, there is provided a method of replacing with sodium make-up chemicals sodium losses caused by outflows in a pulp mill which employs a kraft process for producing cellulosic pulp, wherein the pulp mill includes a unit for conversion of sulphurous compounds, which is fed with sulphurous substances of the kraft process to convert said sulphurous substances into oxidized sulphurous compounds, said method comprising using sodium sulphate possibly together with other sodium salts as the main make-up chemical, to achieve an essentially sodium hydroxide free feed of sodium make-up chemicals, and at least a part of the sulphur contained in the sodium sulphate make-up chemical being used for producing oxidized sulphurous compounds in said unit for conversion of sulphurous compounds.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
Produits et services
Paper pulp; wood pulp; chemicals and chemical products for use by the paper and printing industry, namely, talcum, silicates, oxides, coating and filler carbonates, optical brighteners, dyeing additives, starches, dextrines, celluose ethers/esters, poly vinyl alcohol, unprocessed artificial and synthetic resin sizes, neutral/synthetic sizes, urea formaldehyde resin, melamine formaldehyde resin, polyamide resins, antistatic agents, fire resistance agents, softening agents, moistening agents, pulp dispersing agents, emulgators, pulp dispersion agents, felt/wire detergents, wire/roll protecting agents, de-inking agents, defoamers/effluents, retention agents, dewatering agents, chemicals for pulp bleaching, complexing agents, enzymes; chemicals and chemical products for use in the treatment of paper and paper pulp and for industrial use; unprocessed natural and synthetic resins; unprocessed plastics; adhesives used in industry; paper in this class, namely, blueprint paper, litmus paper, sensitized paper, photosensitive paper and electrosensitive paper; paper and wood pulp for use in the manufacture of paper Paper and paperboard for use in building; timber and timber products namely, sawn timber, machined timber and planed timber; non-metal panels and boards for use in building and construction; plywood; laminated boards and panels of wood or wood-based materials for use in building and construction; wooden poles for use in building and construction; impregnated timber and impregnated special building materials of wood; building materials, namely particle board and faced particle board
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
19 - Matériaux de construction non métalliques
Produits et services
Paper pulp; wood pulp; chemicals and chemical products for use by the paper and printing industry, namely, talcum, silicates, oxides, coating and filler carbonates, optical brighteners, dyeing additives, starches, dextrines, celluose ethers/esters, poly vinyl alcohol, unprocessed artificial and synthetic resin sizes, neutral/synthetic sizes, urea formaldehyde resin, melamine formaldehyde resin, polyamide resins, antistatic agents, fire resistance agents, softening agents, moistening agents, pulp dispersing agents, emulgators, pulp dispersion agents, felt/wire detergents, wire/roll protecting agents, de-inking agents, defoamers/effluents, retention agents, dewatering agents, chemicals for pulp bleaching, complexing agents, enzymes; chemicals and chemical products for use in the treatment of paper and paper pulp and for industrial use; unprocessed natural and synthetic resins; unprocessed plastics; adhesives used in industry; paper in this class, namely, blueprint paper, litmus paper, sensitized paper, photosensitive paper and electrosensitive paper; paper and wood pulp for use in the manufacture of paper Paper, cardboard and goods made from these materials, namely, office paper, base paper, raw paper, magazine printing paper, newsprint, printing paper, art paper, drawing paper, writing paper, transparent paper, bleached and unbleached high density paper; adhesive paper, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; toilet paper, paper towels, disposable diapers; coated and uncoated folding box board; fluting, footboard, chipboard, wall paper baseboard, multi-layer board, corrugated board, all made of paper or cardboard; coated paper, board paper, aluminum foil laminated paper for printing purposes, metalized paper, laminated paper, grease proof paper, baking paper, parchment paper; cardboard and cardboard containers for packaging; boxes, containers, packages and blanks for the aforementioned goods made of paperboard and cardboard or partially of plastic; printed matter, namely, newspapers, magazines, books and manuals, all on the subject of paper and the forest industry; bookbinding material; stationery; adhesives for stationery or household purposes; artists' materials, namely, art paper; paint brushes; instructional and teaching material, namely, printed instructional and teaching materials on the subject of paper and the forest industry; plastic materials for packaging, namely, plastic bags, plastic bubble packs; printers' type; printing blocks Paper and paperboard for use in building; timber and timber products namely, sawn timber, machined timber and planed timber; non-metal panels and boards for use in building and construction; plywood; laminated boards and panels of wood or wood-based materials for use in building and construction; wooden poles for use in building and construction; impregnated timber and impregnated special building materials of wood; building materials, namely particle board and faced particle board
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; chemicals and chemical products
and preparations for industrial purposes; unprocessed
resins; unprocessed plastics; adhesives used for industrial
paper in this class; sensitized paper; paper pulp; pulp for
use in the manufacture of paper. Disposable diapers. Paper; fine paper; office paper; copying paper [stationery];
raw paper; paper stock; fine art paper; adhesive paper;
non-setting adhesive paper; products of tissue paper; paper
for drying and cleaning service equipment and for industrial
use; toilet paper; paper towels; tablecloths of paper; face
towels of paper; paper towels; handkerchiefs of paper;
laminated paper; cardboard; corrugated board; packaging
cartons; paper liners for use in the manufacture of
cardboard, corrugated cardboard and packaging materials;
corrugated paper and corrugated cardboard; wallpaper
cardboard and paper, namely paper and cardboard as basic
materials for wallpapering; multi-layer board; coated paper;
aluminium foil laminated paper for printing purposes;
metallised paper; laminated paper; boxes, containers,
packaging and packaging blanks made from cardboard and
partly from plastic; packaging materials made from paper,
cardboard and plastic; packaging of paper; paper wrappers;
paper for cooking and baking; packaging for foodstuffs made
from paper and cardboard; printed matter; bookbinding
material; photographs [printed]; stationery and educational
supplies; glue for stationery or household purposes; drawing
materials and artists' materials; painters' brushes;
teaching materials [except apparatus]; bags and articles for
packaging, wrapping and storage of paper, cardboard or
plastics; printer's type, printing blocks. Insulating cardboard; paper for damping purposes; paper
adhesive tapes and -sheets, other than for stationery,
medical or household purposes; plastic in extruded form for
use in manufacture; foils of plastics [semi-finished
products]; semi-finished plastic products for making
signboards and other goods. Paper and paperboard for use in construction; timber and
timber products; sawn timber, machined timber and planed
timber; panels and boards, not of metal, for building
purposes; plywood; laminate sheets and -panels made from
wood or wood-based materials; wooden posts for building
purposes; impregnated timber and impregnated wood as special
building materials; particle board and faced particle board. Household and kitchen utensils and containers, in particular
holders, containers and dispensers for kitchen paper, toilet
paper, napkins and hand towels, including electronic and/or
metallic; paper baking cups; articles for cleaning purposes,
in particular holders, containers and dispensers for soap,
cloths and rags for cleaning, rubbish bins, metal garbage
cans (other than furniture). Advertising; business management; business administration;
office functions; all the aforesaid services relating to
paper and packaging solutions. Printing; laminating of paper; bleaching, finishing and
treating paper; advisory services in relation to all of the
aforesaid; advisory services relating to the application and
removal of protective coatings to paper; timber felling and
processing. Providing technical information and advisory services
relating to the design and development of paper, paper
articles, cardboard, cardboard articles and paper
stationery; advisory services relating to computer software
used for printing; testing of paper. Forestry services.
13.
DISPERSION OF CELLULOSE FIBERS AND METHOD OF PRODUCING THE SAME
A dispersion of cellulose fibers, a method of preparing the same and uses thereof. The dispersion is produced by providing a cellulose feedstock comprising cellulose fibers; by providing a mixture of an ionic liquid and a protic antisolvent for cellulose as a dispersion medium, the ionic liquid being selected from the group of protic salts of superbases capable of dissolving cellulose; and by mixing said cellulose feedstock into said dispersion medium so as to disperse the cellulose fibers therein to form a dispersion which is stable for at least 24 hours at room temperature. The dispersion can be used as an additive of cellulose pulps for making of fibrous products.
D21H 19/34 - Couches sans pigments appliquées sous une forme autre que la solution aqueuse définie dans le groupe comprenant de la cellulose ou ses dérivés
D21H 27/06 - Parchemin végétal ou simili-parcheminPapier cristal
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; chemicals and chemical products
and preparations for industrial purposes (not including
sodium metasilicates or chemicals similar thereto);
unprocessed resins; unprocessed plastics; adhesives used in
industry paper in this class; sensitized paper; paper pulp;
pulp for use in the manufacture of paper. Disposable diapers. Paper; fine paper; office paper; copy paper; base paper;
printing paper; art paper; adhesive paper; label paper; soft
paper products; paper for drying and cleaning for use in
service installations and in industry; toilet paper; napkins
of paper; table cloths of paper; face towels of paper; paper
wipes; handkerchiefs of paper; plastic laminated cover
sheets; cardboard; paperboard; corrugated board; coated
folding box board; paper liners for use in the manufacture
of cardboard, corrugated board and packaging materials;
fluting paper; wallpaper base material, namely paper and
paper board as raw material for wallpaper; multi-layer
board; coated paper; aluminium-foiled paper for printing;
metallized paper; laminated paper; boxes, containers,
packages and blanks made of paperboard and cardboard or
partially of plastic; packaging materials of paper,
cardboard and of plastics; wrapping papers; paper wraps;
packages for foodstuffs made of paper or cardboard; printed
matter; bookbinding material; photographs; stationery and
office requisites, except furniture; adhesives for
stationery or household purposes; drawing materials and
materials for artists; paintbrushes; instructional and
teaching materials; plastic sheets, films and bags for
wrapping and packaging; printers' type, printing blocks. Insulating paper; paper for insulating purposes; paper
adhesive tapes and boards other than stationery, medical or
household purposes; plastic in extruded form for use in
manufacture; semi-finished plastic film; semi- finished
plastic products for making up into signs and other
articles. Paper and paperboard for use in building; timber and timber
products; sawn timber, machined timber and planed timber;
non-metal panels and boards for use in building and
construction; plywood; laminated boards and panels of wood
or wood-based materials; wooden poles for use in building
and construction; impregnated timber and impregnated special
building materials of wood; particle board and faced
particle board. Household or kitchen utensils and containers, in particular
holders, containers and dispensers for kitchen rolls, toilet
paper, napkins, hand towels and air fresheners, also
electronic and metallic; baking cups of paper; articles for
cleaning purposes, in particular holders, containers and
dispensers for soap, and towels and cloths for cleaning,
waste bins and waste bins of metal (other than furniture);
cooking and baking papers. Advertising; business management; business administration;
office functions; all aforementioned services in regard to
paper and packaging solutions. Printing services; laminating of paper; paper bleaching,
finishing, treatment; advisory services relating to the
aforesaid; advisory services relating to the application and
removal of protective coatings to and from paper; timber
felling and processing. Providing technical information and advisory services
relating to the design and development of paper, paper
articles, cardboard, cardboard articles and paper
stationery; advisory services relating to computer software
used for printing; paper testing. Forestry services.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for
automobiles; structural parts for trucks; structural parts
for buses; structural parts for boats; storage containers
adapted for use in vehicles; storage systems adapted for use
in motor vehicles; body panels for vehicles; bodies for
trailers; trailers; trailer chassis for vehicles; frames for
land vehicles; load bearing sections for chassis frames of
vehicles; sideguards for vehicles; floorboards for use in
vehicles and trailers; panels for use in floor constructions
in vehicles and trailers; boards and panels for use in
vehicles and trailers; boards and panels for use in
constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer
wood; plywood; plywood boards; building panels, not of
metal; ceiling panels, not of metal; floor panels, not of
metal; floors, not of metal; floor boards of wood; flooring
underlayments; non-metal decking; non-luminous and
non-mechanical signs, not of metal; facing panels of
plywood; non-metal roofing panels; non-metallic wall panels;
wall boards, not of metal; non-metal water-resistant boards
and panels for construction; platforms of non-metallic
materials; non-metal boards for use in concrete casting;
work platforms [scaffolding], not of metal.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for
automobiles; structural parts for trucks; structural parts
for buses; structural parts for boats; storage containers
adapted for use in vehicles; storage systems adapted for use
in motor vehicles; body panels for vehicles; bodies for
trailers; trailers; trailer chassis for vehicles; frames for
land vehicles; load bearing sections for chassis frames of
vehicles; sideguards for vehicles; floorboards for use in
vehicles and trailers; panels for use in floor constructions
in vehicles and trailers; boards and panels for use in
vehicles and trailers; boards and panels for use in
constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer
wood; plywood; plywood boards; building panels, not of
metal; ceiling panels, not of metal; floor panels, not of
metal; floors, not of metal; floor boards of wood; flooring
underlayments; non-metal decking; non-luminous and
non-mechanical signs, not of metal; facing panels of
plywood; non-metal roofing panels; non-metallic wall panels;
wall boards, not of metal; non-metal water-resistant boards
and panels for construction; platforms of non-metallic
materials; non-metal boards for use in concrete casting;
work platforms [scaffolding], not of metal.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for
automobiles; structural parts for trucks; structural parts
for buses; structural parts for boats; storage containers
adapted for use in vehicles; storage systems adapted for use
in motor vehicles; body panels for vehicles; bodies for
trailers; trailers; trailer chassis for vehicles; frames for
land vehicles; load bearing sections for chassis frames of
vehicles; sideguards for vehicles; floorboards for use in
vehicles and trailers; panels for use in floor constructions
in vehicles and trailers; boards and panels for use in
vehicles and trailers; boards and panels for use in
constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer
wood; plywood; plywood boards; building panels, not of
metal; ceiling panels, not of metal; floor panels, not of
metal; floors, not of metal; floor boards of wood; flooring
underlayments; non-metal decking; non-luminous and
non-mechanical signs, not of metal; facing panels of
plywood; non-metal roofing panels; non-metallic wall panels;
wall boards, not of metal; non-metal water-resistant boards
and panels for construction; platforms of non-metallic
materials; non-metal boards for use in concrete casting;
work platforms [scaffolding], not of metal.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
35 - Publicité; Affaires commerciales
Produits et services
(1) Disposable diapers.
(2) Paper; fine paper; office paper; copying paper [stationery]; raw paper; paper stock; fine art paper; adhesive paper; non-setting adhesive paper; products of tissue paper; paper for drying and cleaning service equipment and for industrial use; toilet paper; paper towels; tablecloths of paper; face towels of paper; paper towels; handkerchiefs of paper; laminated paper; cardboard; corrugated board; packaging cartons, namely, cardboard cartons and paper cartons for delivering goods; paper liners for use in the manufacture of cardboard, corrugated cardboard and packaging materials; corrugated paper and corrugated cardboard; wallpaper cardboard and paper, namely paper and cardboard as basic materials for wallpapering; multi-layer cardboard; coated paper; aluminium foil laminated paper for printing purposes; metallised paper; laminated paper; boxes, containers, packaging and packaging blanks made from cardboard and partly from plastic; packaging materials made from paper, cardboard and plastic; packaging of paper; paper wrappers; paper for cooking and baking; packaging for foodstuffs made from paper and cardboard; printed matter, namely, magazines, books and manuals, all on the subject of paper and the forest industry; bookbinding material; photographs [printed]; stationery and educational supplies, namely, office paper stationery, stationery cases and boxes, and writing stationery; glue for stationery or household purposes; drawing materials and artists' materials, namely, art paper; painters' brushes; teaching materials [except apparatus] in the form of printed instructor materials, namely, presentation slides, practice exams, lesson notes, and course syllabuses all in the field of paper and the forest industry; bags and articles for packaging, wrapping and storage of paper, cardboard or plastics, namely, paper pouches for packaging, boxes and sheets of cardboard and paper; printer's type, printing blocks. (1) Advertising the goods and services of others; business management; business administration; office functions in the nature of business administration; all the aforesaid services relating to paper and packaging solutions.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
19 - Matériaux de construction non métalliques
35 - Publicité; Affaires commerciales
Produits et services
Paper pulp and wood pulp; chemicals and chemical products and preparations for industrial purposes, namely crude sulphate turpentine (CST) and crude tall oil (CTO), not including sodium metasilicates or chemicals similar thereto; unprocessed artificial resins; unprocessed plastics; adhesives used for industrial purposes as applied to paper; chemically-sensitized paper; paper pulp; wood-based paper pulp for use in the manufacture of paper Disposable diapers for babies, adults and pets Paper; printing and writing paper; copying paper; raw fiber paper; paper stock; fine art paper; adhesive paper labels; paper towels for drying and cleaning for industrial use; products of tissue paper, namely toilet paper, paper towels, face towels of paper and handkerchiefs of paper; tablecloths of paper; laminated paper; cardboard; corrugated board; packaging cartons made of paper or cardboard; paper liners in the nature of linerboard for use in the manufacture of cardboard, corrugated cardboard and packaging materials; corrugated paper and corrugated cardboard; wallpaper cardboard and paper, namely paper and cardboard as basic materials for wallpapering; multi-layer cardboard; paper coated with pigments or polymers; aluminium foil laminated paper for printing purposes; metallised giftwrapping paper; boxes, containers, packages and packaging blanks primarily made from paperboard and cardboard or partially from plastic; packaging materials primarily made from paper, cardboard and partially from plastic; wrapping papers; paper wraps, namely, wrapping paper; paper for cooking and baking; packaging for foodstuffs made from paper and cardboard; printed matter, namely magazines, books and manuals, all on the subject of paper and the forest industry; printed photographs; stationery; glue for stationery or household purposes; drawing materials and artists' materials, namely art paper; painters' brushes; teaching materials, namely printed instructional and teaching materials on the subject of paper and the forest industry; bags and articles being boxes, pouches and sheets for packaging, wrapping and storage made of paper, cardboard or plastics; printer's type, printing blocks Paper in the nature of asphalt roofing paper and bitumen paper for building; construction timber; sawn timber, machined timber in the nature of sawed timber, and planed timber; floor, wall, roofing, and ceiling panels and boards, not of metal, for building purposes; plywood; laminated floor, wall, roofing, and ceiling sheets and panels made from wood or wood-based materials; wooden posts for building purposes; chemically treated wood being impregnated timber and impregnated wood as special building materials; building materials, namely particle board and faced particle board Advertising; business management; business administration; office functions; all the aforesaid services relating to paper and packaging solutions
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; Chemicals and chemical products and preparations for industrial purposes; Unprocessed resins; Unprocessed plastics; Adhesives used for industrial paper in this class; Sensitized paper; Paper pulp; Pulp for use in the manufacture of paper. Disposable diapers. Paper; Fine paper; Office paper; Copying paper [stationery]; Raw paper; Paper stock; Fine art paper; Adhesive paper; non-setting adhesive paper; Products of tissue paper; Paper for drying and cleaning service equipment and for industrial use; Toilet paper; Paper towels; Tablecloths of paper; Face towels of paper; Paper towels; Handkerchiefs of paper; Plastic-laminated protective cloths; Cardboard; Corrugated board; Packaging cartons; Paper liners for use in the manufacture of cardboard, corrugated cardboard and packaging materials; Corrugated paper and corrugated cardboard; Wallpaper cardboard and paper, namely paper and cardboard as basic materials for wallpapering; Multiply paperboard; Coated paper; Aluminium laminate paper for printing purposes; Metallised paper; Laminated paper; Boxes, containers, packaging and packaging blanks made from cardboard and partly from plastic; Packaging materials made from paper, cardboard and plastic; Packaging of paper; Paper wrappers; Paper for cooking and baking; Packaging for foodstuffs made from paper and cardboard; Printed matter; Bookbinding material; Photographs [printed]; Stationery and educational supplies; Glue for stationery or household purposes; Drawing materials and artists' materials; Painters' brushes; Teaching materials [except apparatus]; Bags and articles for packaging, wrapping and storage of paper, cardboard or plastics; Printer's type, printing blocks. Insulating cardboard; Paper for damping purposes; Paper adhesive tapes and -sheets, other than for stationery, medical or household purposes; Plastic in extruded form for use in manufacture; Foils of plastics [semi-finished products]; Semi-finished plastic products for making signboards and other goods. Paper and paperboard for use in construction; Timber and timber products; Sawn timber, machined timber and planed timber; Panels and boards, not of metal, for building purposes; Plywood; Laminate sheets and -panels made from wood or wood-based materials; Wooden posts for building purposes; Impregnated timber and impregnated wood as special building materials; Particle board and faced particle board. Household and kitchen utensils and containers, in particular racks, containers and dispensers for kitchen paper, toilet paper, napkins, hand towels and air fresheners, including electronic and / or metallic items; Paper baking cups; Articles for cleaning purposes, in particular racks, containers and dispensers for soap and cloths and towels for cleaning, rubbish bins, metal garbage containers (other than furniture). Advertising; Business management; Business administration; Office functions; All the aforesaid services relating to paper and packaging solutions. Printing; Laminating of paper; Bleaching, finishing and treating paper; Advisory services in relation to all of the aforesaid; Advisory services relating to the application and removal of protective coatings to paper; Timber harvesting and processing. Technical, information and consultancy relating to the design and development of paper, paper goods, paperboard, paperboard accessories and stationery goods; Advisory services relating to computer software used for printing; Testing of paper. Forestry services.
Building materials, not of metal; building timber; veneer
wood; plywood; plywood boards; building panels, not of
metal; ceiling panels, not of metal; floor panels, not of
metal; floors, not of metal; floor boards of wood; flooring
underlayments; non-metal decking; non-luminous and
non-mechanical signs, not of metal; facing panels of
plywood; non-metal roofing panels; non-metallic wall panels;
wall boards, not of metal; non-metal water-resistant boards
and panels for construction; platforms of non-metallic
materials; non-metal boards for use in concrete casting;
work platforms [scaffolding], not of metal.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
Produits et services
(1) Disposable diapers
(2) Paper; fine paper; office paper; copy paper; base paper; printing paper; art paper; adhesive paper; label paper; soft paper products, namely, facial tissue, tissue paper, toilet paper, paper towels; paper for drying and cleaning for use in service installations and in industry; toilet paper; napkins of paper; table cloths of paper; face towels of paper; paper wipes; handkerchiefs of paper; plastic laminated cover sheets, namely, laminated paper; cardboard; paperboard; corrugated board; coated folding paperboard boxes for industrial packaging; paper liners in the nature of paper for use in the manufacture of cardboard, corrugated board and packaging materials; fluting paper; wallpaper base material, namely paper and paper board as raw material for wallpaper; multi-layer paperboard; multi-layer cardboard; coated paper; aluminium-foiled paper for printing; metallized paper; laminated paper; boxes, containers, packages and blanks made of paperboard and cardboard; packaging materials of paper, cardboard and of plastics; wrapping papers; paper wraps, namely, food wrapping paper; packages for foodstuffs made of paper or cardboard, namely, containers of paper and cardboard for packaging foodstuffs; printed matter, namely, newspapers, magazines, books and manuals, all on the subject of paper and forest industry; bookbinding material; photographs; stationery and office requisites, except furniture, namely, paper stationery, stationery binders, stationery cases and boxes, stationery stickers, stationery tabs, writing stationery; adhesives for stationery or household purposes; drawing materials and materials for artists, namely, art paper; paintbrushes; instructional and teaching materials, namely, books, manuals, handbooks, and newsletters all in the fields of paper and the forest industry; plastic sheets for packaging, plastic films used as packaging for food, plastic film for wrapping, and bags of plastics for wrapping and packaging; printers' type, printing blocks
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
Produits et services
Paper pulp; wood-based paper pulp; chemicals for industrial purposes, not including sodium metasilicates or chemicals similar thereto; chemical products and preparations for industrial purposes, namely, crude sulphate turpentine (CST) and crude tall oil (CTO), not including sodium metasilicates or chemicals similar thereto; unprocessed synthetic resins; unprocessed plastics; adhesives for use in the paper industry; chemically-sensitized paper; wood-based paper pulp for use in the manufacture of paper Disposable diapers for adults, babies and pets Paper; fine paper; office paper stationery; copy paper; base paper; printing paper; art paper; adhesive paper, namely, printing paper, copy paper, label paper; soft paper products, namely, facial tissue, tissue paper, toilet paper, paper towels; paper towels for drying and cleaning purposes for use in service installations and in a wide variety of industries; napkins of paper; table cloths of paper; face towels of paper; paper wipes for cleaning; handkerchiefs of paper; paper cover sheets laminated with plastic; cardboard; paperboard; corrugated board; coated folding paper boxboard; paper liners for use in the manufacture of cardboard, corrugated board and packaging materials; fluting paper; wallpaper base material, namely, paper stock for use as a raw material in the manufacture of wallpaper; multi-layer paperboard and multi-layer cardboard; coated thermal paper; aluminum foil laminated paper for printing purposes; metallic paper for printing; metallic paper for stationery, metallic paper for gift wrapping; laminated paper; boxes, containers, packaging materials and blanks made of paperboard and cardboard; boxes, containers, packaging materials and blanks made of paperboard or cardboard; boxes, containers, packaging materials and blanks made primarily of paperboard or cardboard and also including plastic; packaging materials of paper; plastic materials for packaging, namely, plastic bags, plastic bubble packs; wrapping paper; paper wraps for packaging food products; cooking and baking paper; packaging for foodstuffs made of paper or cardboard; printed matter, namely, newspapers, magazines, books and manuals, all on the subject of paper and the forest industry; bookbinding material; printed photographs; stationery; adhesives for stationery or household purposes; materials for artists, namely, art paper; paintbrushes; printed instructional and teaching materials on the subject of paper and the forest industry; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks
24.
A METHOD OF REPLACING SODIUM LOSSES IN A PULP MILL, A METHOD OF PRODUCING BLEACHED CELLULOSIC PULP, AND A SYSTEM
According to an example aspect of the present invention, there is provided a method of replacing with sodium make-up chemicals sodium losses caused by outflows in a pulp mill which employs a kraft process for producing cellulosic pulp, wherein the pulp mill includes a unit for conversion of sulphurous compounds, which is fed with sulphurous substances of the kraft process to convert said sulphurous substances into oxidized sulphurous compounds, said method comprising using sodium sulphate possibly together with other sodium salts as the main make-up chemical, to achieve an essentially sodium hydroxide free feed of sodium make-up chemicals, and at least a part of the sulphur contained in the sodium sulphate make-up chemical being used for producing oxidized sulphurous coumpounds in said unit for conversion of sulphurous compounds.
According to an example aspect of the present invention, there is provided a method of replacing with sodium make-up chemicals sodium losses caused by outflows in a pulp mill which employs a kraft process for producing cellulosic pulp, wherein the pulp mill includes a unit for conversion of sulphurous compounds, which is fed with sulphurous substances of the kraft process to convert said sulphurous substances into oxidized sulphurous compounds, said method comprising using sodium sulphate possibly together with other sodium salts as the main make-up chemical, to achieve an essentially sodium hydroxide free feed of sodium make-up chemicals, and at least a part of the sulphur contained in the sodium sulphate make-up chemical being used for producing oxidized sulphurous coumpounds in said unit for conversion of sulphurous compounds.
According to an example aspect of the present invention, there is provided a method for producing an oxidised lignin based high performance surface active agent in techno-economically feasible manner within kraft pulp mill without interfering the main process.
D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
D21C 11/04 - Régénération des liqueurs noires de lessive alcaline
27.
PRECIPITATING ORGANIC POLLUTANTS FROM AQUEOUS LIQUIDS
The invention concerns a method for precipitating organic pollutants from aqueous liquids used in process stages for bleaching or de-lignifying pulp in a pulp mill. The method comprises the steps of adjusting the pH of an acid aqueous liquid received from a bleaching or de-lignifying process stage in a pulp mill to alkaline by adding at least one agent containing calcium, precipitating organic pollutants in a precipitation stage from the alkalated aqueous liquid, and reducing the pH of the filtrate from said precipitation stage to a value of 6 –9 by adding at least one acid agent to said filtrate.With the inventive method, organic pollutants are effectively removed and COD levels of the filtrate are significantly lowered compared with traditional processes. The processing of effluents and wastewater thus become simplified.
According to an example aspect of the present invention, there is provided a method for producing an oxidised lignin based high performance surface active agent in techno-economically feasible manner within kraft pulp mill without interfering the main process.
D21C 3/02 - Réduction en pâte des matières contenant de la cellulose avec des bases inorganiques ou des composés à réaction alcaline, p. ex. procédés au sulfate
D21C 11/04 - Régénération des liqueurs noires de lessive alcaline
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for automobiles; structural parts for trucks; structural parts for buses; structural parts for boats; storage containers adapted for use in vehicles; storage systems adapted for use in motor vehicles; body panels for vehicles; bodies for trailers; trailers; trailer chassis for vehicles; framing for land vehicles; load bearing sections for chassis frames of vehicles; sideguards for vehicles; floorboards for use in vehicles and trailers; panels for use in floor constructions in vehicles and trailers; boards and panels for use in vehicles and trailers; boards and panels for use in constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer wood; plywood; plywood boards; building panels, not of metal; ceiling panels, not of metal; floor panels, not of metal; floors, not of metal; floor boards of wood; flooring underlayments; non-metal decking; non-luminous and non-mechanical signs, not of metal; facing panels of plywood; non-metal roofing panels; non-metallic wall panels; wall boards, not of metal; non-metal water-resistant boards and panels for construction; platforms of non-metallic materials; non-metal boards for use in concrete casting; work platforms [scaffolding], not of metal.
Building materials, not of metal; building timber; veneer wood; plywood; plywood boards; building panels, not of metal; ceiling panels, not of metal; floor panels, not of metal; floors, not of metal; floor boards of wood; flooring underlayments; non-metal decking; non-luminous and non-mechanical signs, not of metal; facing panels of plywood; non-metal roofing panels; non-metallic wall panels; wall boards, not of metal; non-metal water-resistant boards and panels for construction; platforms of non-metallic materials; non-metal boards for use in concrete casting; work platforms [scaffolding], not of metal.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for automobiles; structural parts for trucks; structural parts for buses; structural parts for boats; storage containers adapted for use in vehicles; storage systems adapted for use in motor vehicles; body panels for vehicles; bodies for trailers; trailers; trailer chassis for vehicles; framing for land vehicles; load bearing sections for chassis frames of vehicles; sideguards for vehicles; floorboards for use in vehicles and trailers; panels for use in floor constructions in vehicles and trailers; boards and panels for use in vehicles and trailers; boards and panels for use in constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer wood; plywood; plywood boards; building panels, not of metal; ceiling panels, not of metal; floor panels, not of metal; floors, not of metal; floor boards of wood; flooring underlayments; non-metal decking; non-luminous and non-mechanical signs, not of metal; facing panels of plywood; non-metal roofing panels; non-metallic wall panels; wall boards, not of metal; non-metal water-resistant boards and panels for construction; platforms of non-metallic materials; non-metal boards for use in concrete casting; work platforms [scaffolding], not of metal.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
19 - Matériaux de construction non métalliques
Produits et services
Vehicle bodies; vehicle partitions; structural parts for automobiles; structural parts for trucks; structural parts for buses; structural parts for boats; storage containers adapted for use in vehicles; storage systems adapted for use in motor vehicles; body panels for vehicles; bodies for trailers; trailers; trailer chassis for vehicles; framing for land vehicles; load bearing sections for chassis frames of vehicles; sideguards for vehicles; floorboards for use in vehicles and trailers; panels for use in floor constructions in vehicles and trailers; boards and panels for use in vehicles and trailers; boards and panels for use in constructions in vehicles and trailers. Building materials, not of metal; building timber; veneer wood; plywood; plywood boards; building panels, not of metal; ceiling panels, not of metal; floor panels, not of metal; floors, not of metal; floor boards of wood; flooring underlayments; non-metal decking; non-luminous and non-mechanical signs, not of metal; facing panels of plywood; non-metal roofing panels; non-metallic wall panels; wall boards, not of metal; non-metal water-resistant boards and panels for construction; platforms of non-metallic materials; non-metal boards for use in concrete casting; work platforms [scaffolding], not of metal.
(1) Paper; cardboard; paperboard; carton paperboard; corrugated board; coated folding boxboard; paper liners for use in the manufacture of cardboard, corrugated board and packaging materials; plastic coated paperboard for packaging
36.
MONITORING THE CHEMICAL LOAD OF WASTEWATER IN AN INDUSTRIAL PROCESS
The invention relates to methods monitoring the chemical load of wastewater in manufacturing mills and industrial processes, such as in a pulp mill.. Such a process has a number of sub-processes, at least some of which have identifiable root causes for the chemical load they contribute with to the wastewater. The inventive method comprises the steps of: -selecting a number of root causes in said industrial process that causes a chemical load in said wastewater; -calculating the contribution of each of said root causes to the chemical load of said wastewater; -calculating an estimated combined chemical load for all sub-processes to said wastewater. The inventive concept also comprises a software product and an apparatus adapted to run such a software product for monitoring the chemical load of wastewater produced by an industrial process according to the inventive method.
C02F 103/28 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant du traitement de plantes ou de parties de celles-ci provenant de l'industrie du papier ou de la cellulose
D21C 9/00 - Post-traitement de la pâte de cellulose, p. ex. de la pâte de bois, ou des linters de coton
A method of utilising the lignin in black liquor, according to which method the Iignin is precipitated from the black liquor, the Iignin thus generated is carbonated to carbon and at least part of the carbon is fed into a recovery boiler, where it is burnt. When carbonating according to the present invention, it is possible to produce Iignin carbon from the black liquor either only for the needs of a lime reburning kiln or a similar recovery boiler, or for the needs of a lime reburning kiln (or a similar recovery boiler) and also to be used as a filler, for example for the rubber market.
A method of delignifying a fibre suspension which is obtained from alkaline pulping of a vegetable-based fibre raw material. In the present method, a fibre suspension, which comprises fibres that are suspended in the liquid phase, is treated. These fibres are first washed in order to reduce the percentage of the dissolved material generated by the cooking, using the counter-current principle, and by using, as a displacing washing solution, the filtrate liquids of stages which come later in the course of propagation of the fibres, after which the suspension of the washed fibres is fed to the delignification, where lignin is separated from the fibres by using an oxidising chemical. According to the present invention, the displacing washing solution is treated with an oxidising chemical. In this case, the oxygen which is dosed into the oxygen delignification can be used more efficiently to reduce, the kappa, number, in which case the condensation reactions of the lignin are prevented, and an oxygen delignification process is achieved which results in a lower kappa number level compared to the prior art.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Providing access to a website on the Internet to customers
and employees for the promotion, development and realization
of ideas. Industrial analysis and research services.
A method for bleaching pulp is provided. In the method at least one tertiary amine compound is introduced into a process stage of bleaching. This process stage is a stage which comprises mixing pulp and a chlorine compound capable of bleaching.
D21H 17/00 - Matériaux non fibreux ajoutés à la pâte caractérisés par leur constitutionMatériaux d'imprégnation du papier caractérisés par leur constitution
A METHOD AND A SYSTEM FOR CONTROLLING A REFINER, FOR REFINING A PRODUCT CONTAINING CELLULOSE, SUCH AS PULP, AND AN INFORMATION OF A QUALITY INDEX OF THE PRODUCT
The present invention relates to a method and a system for controlling a refiner, grinder or the like for refining a product containing cellulose, such as pulp. A quality index specific to the product is provided and related to at least one predefined property of a slurry containing the cellulose product, or a finished product made of it. Control signals in response to the quality index is generated to achieve a desired value of the predetermined property, and at least one operating parameter of the refiner is set accordingly. The predefined property is either the tensile strength of said finished product or the Canadian Standard Freeness (CSF) of the slurry.
D21D 1/00 - Méthodes de raffinage à pile ou de raffinage modernePiles du type Hollander
G05B 13/00 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé
A method of modifying a polymer having hydroxyl groups, selected from the group of polysaccharides and lignin,to give a modified polymer comprising the step of contacting said polymer with at least one organic phosphonate salt in order to chemically modify the polymer, said organic phosphonate salt being in a liquid phase. The method of polymer modification provides novel polymers. Modified polymers obtained from a polymer having been treated with at least one organic phosphonate salt are also disclosed. The modified polymers can be used as such or separated and optionally recovered from the solution, optionally being formed into particular materials or shapes.
A method of producing regenerated cellulose and hemicellulose from a fibre pulp which is prepared by using chemical cooking. Hemicellulose and, correspondingly, cellulose is separated from the pulp, in order to form separate fractions, by dissolving them in such a solvent or an aqueous solution of it, from which they are precipitated by adding water, after which the regenerated hemicellulose and cellulose can be recovered. Hemicellulose- containing pulp, which for example is used as raw material of paper, can be efficiently fractionated into polymeric hemicellulose-rich fractions and very pure cellulose fractions, such as regenerated cellulose fibre, various cellulose particles or cellulose films.
Method for opening in a continuous operation fibres containing cellulose. In the method, fiberized raw material with a lignocellulose content is used as the source material, which is in the form of a fibre suspension containing a fibre network. The fibre suspension is transferred in a continuous operation to a pressurized chamber (2, 3, 4, 5), in which the fibre network is dispersed into individual fibres or possibly fibre bunches, by mixing the fibre suspension with a carrier gas. The mixture of carrier gas and fibres or fibre bunches is brought through a rapid pressure drop to a lower pressure, in order to open the fibres. The wall of the fibres to be opened is in a swollen state, the force produced from the effect of the pressure drop on the expanding component in the lumen of the fibres against the fibre wall opens the fibres in an axial direction. The opening of the fibres of the stock promotes the processability of the stock and has an advantageous effect on the properties of the fibres.
A solution containing lignocellulose material solvated in an ionic liquid that comprises anions and cations. The cation is selected from substituted phosphonium ions having Formula (II), +P[R1 R2 R3 R4], wherein +P stands for a phosphonium ion and each R1, R2, R3, and R4 is independently selected from optionally substituted, linear or branched hydrocarbyl radicals which form a hydrophobic residue. The anions are derived from a Bronsted acid or mixture thereof. The present ionic liquids are capable of phase separation on mixing with water, which allows for separation of the cellulose from the solution and for recovery and recycling of the ionic liquid.
A method and a system for collecting, calculating and providing quality information of a product as well as a recordable and remotely readable medium attached to a bulk product. The method comprises measuring process parameters vital to the quality of said product in said process steps; and calculating an index indicative of the quality of the product. The parameters are normalized to form a contribution of the process step to an overall yield function of the production process, and the contribution of each process step to said yield function is combined incrementally to essentially contribute to said quality index of said product. The medium is for example a passive RFID tag.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
A method of separating hemicellulose and cellulose by dissolution of hemicellulose from a hemicellulose-rich source, such as a pulp of any origin or from holocellulose. In the method, hemicellulose is dissolved in a solvent system comprising a cellulose solvent, which is either a ionic liquid or another direct cellulose solvent, and a molecular solvent (co-solvent), wherein said co-solvent does not dissolve cellulose, and wherein the solvent basicity and acidity of said ionic liquid or other direct cellulose solvent are adequately adjusted by the co-solvent. The present invention enables quantitative separation of cellulose and hemicellulose without any depolymerization and yield losses as occurring during conventional dissolving pulp manufacturing processes.
A method for bleaching pulp is provided. In the method at least one tertiary amine compound is introduced into a process stage of bleaching. This process stage is a stage which comprises mixing pulp and a chlorine compound capable of bleaching.
A method for bleaching pulp is provided. In the method at least one tertiary amine compound is introduced into a process stage of bleaching. This process stage is a stage which comprises mixing pulp and a chlorine compound capable of bleaching.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; chemicals and chemical products
for use by the paper and printing industry; chemicals and
chemical products for use in the treatment of paper and
paper pulp; unprocessed resins; unprocessed plastics;
adhesives used in industry paper in this class; sensitized
paper; paper pulp; pulp for use in the manufacture of paper. Paper, cardboard and goods made from these materials, not
included in other classes; printed matter; bookbinding
material; photographs; stationery; adhesives for stationery
or household purposes; artists' materials; paint brushes;
typewriters and office requisites (except furniture);
instructional and teaching material (except apparatus);
plastic materials for packaging (not included in other
classes); printers' type; printing blocks. Insulating paper; paper for insulating purposes; paper
adhesive tapes and boards other than stationery, medical or
household purposes; plastic in extruded form for use in
manufacture; plastic film; semi-finished plastic film;
semi-finished plastic products for making up into signs and
other articles. Paper and paperboard for use in building; timber and timber
products; sawn timber, machined timber and planed timber;
non-metal panels and boards for use in building and
construction; plywood; laminated boards and panels of wood
or wood-based materials; wooden poles for use in building
and construction; impregnated timber and impregnated special
building materials of wood; particle board and faced
particle board. Household or kitchen utensils and containers, in particular
holders, containers and dispensers for kitchen rolls, toilet
paper, napkins, hand towels, also electronic and metallic;
non-electric dispensers for air fresheners; articles for
cleaning purposes, in particular holders, containers and
dispensers for soap, and towels and cloths for cleaning,
waste bins and waste bins of metal (other than furniture). Advertising; business management; business administration;
office functions; all aforementioned services in regard to
paper and packaging solutions. Printing services; laminating of paper; paper bleaching,
finishing, treatment; provision of technical information
relating to the manufacture of paper; advisory services
relating to the aforesaid; advisory services relating to the
application and removal of protective coatings to and from
paper; timber felling and processing; technical and advisory
services relating to the manufacture of paper. Technical and advisory services relating to the design and
development of paper, paper articles, cardboard, cardboard
articles and paper stationery; advisory services relating to
computer software used for printing; paper testing. Forestry services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; chemicals and chemical products
for use by the paper and printing industry; chemicals and
chemical products for use in the treatment of paper and
paper pulp; unprocessed resins; unprocessed plastics;
adhesives used in industry; paper in this class; sensitized
paper; paper pulp; pulp for use in the manufacture of paper. Paper, cardboard and goods made from these materials, not
included in other classes; printed matter; bookbinding
material; photographs; stationery; adhesives for stationery
or household purposes; artists' materials; paint brushes;
typewriters and office requisites (except furniture);
instructional and teaching material (except apparatus);
plastic materials for packaging (not included in other
classes); printers' type; printing blocks. Insulating paper; paper for insulating purposes; paper
adhesive tapes and boards other than stationery, medical or
household purposes; plastic in extruded form for use in
manufacture; plastic film; semi-finished plastic film;
semi-finished plastic products for making up into signs and
other articles. Paper and paperboard for use in building; timber and timber
products; sawn timber, machined timber and planed timber;
non-metal panels and boards for use in building and
construction; plywood; laminated boards and panels of wood
or wood-based materials; wooden poles for use in building
and construction; impregnated timber and impregnated special
building materials of wood; particle board and faced
particle board. Household or kitchen utensils and containers, in particular
holders, containers and dispensers for kitchen rolls, toilet
paper, napkins, hand towels and air fresheners, also
electronic and metallic; articles for cleaning purposes, in
particular holders, containers and dispensers for soap, and
towels and cloths for cleaning, waste bins and waste bins of
metal (other than furniture). Advertising; business management; business administration;
office functions; all aforementioned services in regard to
paper and packaging solutions. Printing services; laminating of paper; paper bleaching,
finishing, treatment; advisory services relating to the
aforesaid; advisory services relating to the application and
removal of protective coatings to and from paper; timber
felling and processing. Technical, information and advisory services relating to the
design and development of paper, paper articles, cardboard,
cardboard articles and paper stationery; advisory services
relating to computer software used for printing; paper
testing. Forestry services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
35 - Publicité; Affaires commerciales
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Paper pulp and wood pulp; chemicals and chemical products
for use by the paper and printing industry; chemicals and
chemical products for use in the treatment of paper and
paper pulp; unprocessed resins; unprocessed plastics;
adhesives used in industry; paper in this class; sensitized
paper; paper pulp; pulp for use in the manufacture of paper. Paper, cardboard and goods made from these materials, not
included in other classes; printed matter; bookbinding
material; photographs; stationery; adhesives for stationery
or household purposes; artists' materials; paint brushes;
typewriters and office requisites (except furniture);
instructional and teaching material (except apparatus);
plastic materials for packaging (not included in other
classes); printers' type; printing blocks. Insulating paper; paper for insulating purposes; paper
adhesive tapes and boards other than stationery, medical or
household purposes; plastic in extruded form for use in
manufacture; plastic film; semi-finished plastic film;
semi-finished plastic products for making up into signs and
other articles. Paper and paperboard for use in building; timber and timber
products; sawn timber, machined timber and planed timber;
non-metal panels and boards for use in building and
construction; plywood; laminated boards and panels of wood
or wood-based materials; wooden poles for use in building
and construction; impregnated timber and impregnated special
building materials of wood; particle board and faced
particle board. Household or kitchen utensils and containers, in particular
holders, containers and dispensers for kitchen rolls, toilet
paper, napkins, hand towels and air fresheners, also
electronic and metallic; articles for cleaning purposes, in
particular holders, containers and dispensers for soap, and
towels and cloths for cleaning, waste bins and waste bins of
metal (other than furniture). Advertising; business management; business administration;
office functions; all aforementioned services in regard to
paper and packaging solutions. Printing services; laminating of paper; paper bleaching,
finishing, treatment; advisory services relating to the
aforesaid; advisory services relating to the application and
removal of protective coatings to and from paper; timber
felling and processing. Technical, information and advisory services relating to the
design and development of paper, paper articles, cardboard,
cardboard articles and paper stationery; advisory services
relating to computer software used for printing; paper
testing. Forestry services.
The present invention concerns a method of producing dissolving pulp, wherein bleached paper pulp produced by kraft pulping is used as a raw-material pulp, the method being carried out by cold alkali treatment by mixing the raw-material pulp with a concentrated alkali solution such that the mixture of the pulp and the alkali solution contains 50 - 220 g/1 alkali and the solution is allowed to be absorbed into the pulp at a temperature of 20 - 50 °C. The alkali is allowed to act on the pulp in order to dissolve hemi celluloses into it and the hemicelluloses-containing alkali solution is separated from the pulp, i.e. from the dissolving cellulose pulp. Finally, the separated alkali solution is concentrated and recycled to the feed of the cold alkali stage.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
35 - Publicité; Affaires commerciales
Produits et services
[ Paper pulp; ] wood pulp for manufacturing purposes; [ chemicals and chemical products for use by the paper and printing industry, namely, talcum, namely, magnesium silicate, filler carbonates, starches, dextrines, cellulose ethers and esters, acrylate dispersions, styrene-butadiene dispersions, poly vinyl alcohol, unprocessed artificial and synthetic resin sizes, unprocessed urea formaldehyde resin, unprocessed melamine formaldehyde resin, unprocessed polyamide resins, antistatic agents other than for household purposes, fire resistance agents, softening agents, moistening agents, dispersing agents, emulgators, namely, emulsifiers, pulp dispersion agents, felt and wire detergents for industrial use, de-inking agents, defoaming agents, retention agents, dewatering agents, chemicals for pulp bleaching, complexing agents, namely, EDTA/DTPA chelating agents, enzymes, all of the foregoing for use in the manufacture of paper; chemicals and chemical products for use in the treatment of paper and paper pulp; unprocessed synthetic resins; unprocessed plastics; adhesives used in industry; sensitized paper, namely, sensitized blueprint paper, sensitized litmus paper, chemically-sensitized paper, namely, photosensitive paper; ] [ paper and ] wood pulp for use in the manufacture of paper [ Paper, cardboard and goods made from these materials, namely, fine paper, office paper, base paper, raw paper, magazine printing paper, newsprint paper, printing paper, art paper, drawing paper, writing paper, transparent paper, bleached and unbleached high density paper; adhesive paper, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; facial tissue, soft tissue paper, tissue paper, toilet paper, paper towels; coated and uncoated folding boxes made of paperboard; fluting paper, footboard, paper board covered in wall paper, three-layer pigment coated board for consumer packaging, corrugated board, all made of paper or cardboard; coated paper, paper board, aluminum foil laminated paper for printing purposes, metalized paper, laminated paper, ] grease proof paper, baking paper, parchment paper; [ cardboard and cardboard containers for packaging; boxes, containers, and packages for the aforementioned goods made of paperboard and cardboard; ] printed matter, namely, [ newspapers, ] magazines [, books and manuals, all ] on the subject of paper [ and the forest industry; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials, namely, art paper; paint brushes; instructional and teaching material, namely, printed instructional and teaching materials on the subject of paper and the forest industry; plastic materials for packaging, namely, plastic bags, plastic bubble packs; printers' type; printing blocks ] [ Advertising; business management; business administration; office functions; all aforementioned services in regard to paper and packaging solutions ]
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
35 - Publicité; Affaires commerciales
Produits et services
[ Paper pulp; wood pulp for manufacturing purposes; chemicals and chemical products for use by the paper and printing industry, namely, pigments, talcum, silicates, oxides, coating and filler carbonates, optical brighteners, dyeing additives, starches, dextrines, cellulose ethers/esters, acrylate dispersions, SB dispersions, poly vinyl alcohol, resin sizes, neutral/synthetic sizes, urea formaldehyde resin, melamine formaldehyde resin, polyamide resins, antistatic agents, fire resistance agents, coating color additives, softening agents, moistening agents, dispersing agents, emulgators, pulp dispersion agents, felt/wire detergents, wire/roll protecting agents, de-inking agents, defoamers/effluents, retention agents, dewatering agents, chemicals for pulp bleaching, complexing agents, enzymes; chemicals and chemical products for use in the treatment of paper and paper pulp and for industrial use; unprocessed natural and synthetic resins; unprocessed plastics; adhesives used in industry; paper in this class, namely, blueprint paper, litmus paper, sensitized paper, photosensitive paper and electrosensitive paper; paper and wood pulp for use in the manufacture of paper ] Paper [, cardboard and ] goods made from these materials, namely, fine paper [, office paper, base paper, raw paper, magazine printing paper, newsprint, printing paper, art paper, drawing paper, writing paper, transparent paper, bleached and unbleached high density paper; adhesive paper, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper ] ; tissue, soft tissue paper, tissue paper [, toilet paper, paper towels, disposable diapers; coated and uncoated folding box board; fluting, footboard, chipboard, wall paper baseboard, multi-layer board, corrugated board, all made of paper or cardboard; coated paper, board paper, aluminum foil laminated paper for printing purposes, metalized paper, laminated paper, grease proof paper, baking paper, parchment paper; cardboard and cardboard containers for packaging; boxes, containers, packages and blanks for the aforementioned goods made of paperboard and cardboard or partially of plastic; printed matter, namely, newspapers, magazines, books and manuals, all on the subject of paper and the forest industry; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists' materials, namely, art paper; paint brushes; instructional and teaching material, namely, printed instructional and teaching materials on the subject of paper and the forest industry; plastic materials for packaging, namely, plastic bags, plastic bubble packs; printers' type; printing blocks ] [ Advertising; business management; business administration; office functions; all aforementioned services in regard to paper and packaging solutions ]
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
16 - Papier, carton et produits en ces matières
35 - Publicité; Affaires commerciales
Produits et services
[ Paper pulp; wood pulp for manufacturing purposes; [ chemicals and chemical products for use by the paper and printing industry, namely, talcum, silicates, oxides, coating and filler carbonates, optical brighteners, dyeing additives, starches, dextrines, celluose ethers/esters, poly vinyl alcohol, resin sizes, neutral/synthetic sizes, urea formaldehyde resin, melamine formaldehyde resin, polyamide resins, antistatic agents, fire resistance agents, softening agents, moistening agents, dispersing agents, emulgators, pulp dispersion agents, felt/wire detergents, wire/roll protecting agents, de-inking agents, defoamers/effluents, retention agents, dewatering agents, chemicals for pulp bleaching, complexing agents, enzymes; chemicals and chemical products for use in the treatment of paper and paper pulp and for industrial use; unprocessed natural and synthetic resins; unprocessed plastics; adhesives used in industry; paper in this class, namely, blueprint paper, litmus paper, sensitized paper, photosensitive paper and electrosensitive paper; ] paper and wood pulp for use in the manufacture of paper ] Paper, cardboard and goods made from these materials, namely, fine paper, [ office paper, ] base paper, raw paper, [ magazine printing paper, newsprint, ] printing paper, art paper, drawing paper, [ writing paper, transparent paper, ] bleached and unbleached high density paper; adhesive paper, namely, printing paper, [ copy paper, ] label paper; [ paper stock as raw material for wallpaper; ] paper tissue, soft tissue paper, tissue paper, toilet paper, [ paper towels, paper liners for disposable diapers; ] coated and uncoated folding box board; fluting, footboard, chipboard, wall paper baseboard, multi-layer board, corrugated board, all made of paper or cardboard; coated paper, board paper, [ aluminum foil laminated paper for printing purposes, ] metallized paper for printing, metallized paper for stationery, metallized paper for gift wrapping, laminated paper, grease proof paper, baking paper, parchment paper; cardboard and cardboard containers for packaging; boxes made of paperboard and cardboard, containers made of paperboard and cardboard; packaging made of paperboard and cardboard, blanks made of paperboard and cardboard; printed matter, namely, [ newspapers, ] magazines, books and manuals, all on the subject of paper and the forest industry; bookbinding material; photographs; stationery; [ adhesives for stationery or household purposes; ] artists' materials, namely, art paper; [ paint brushes; ] instructional and teaching material, namely, printed instructional and teaching materials on the subject of paper and the forest industry [ ; plastic materials for packaging, namely, plastic bags, plastic bubble packs; printers' type; printing blocks ] [ Advertising; business management; business administration; office functions; all aforementioned services in regard to paper and packaging solutions ]
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
Produits et services
(1) Paper, cardboard and goods made from these materials, namely fine paper, office paper, base paper, raw paper, magazine printing paper, newsprint, printing paper, copy paper, art paper, drawing paper, writing paper, transparent paper, high density paper, bleached and unbleached, insulating paper; adhesive papers, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; soft paper products, namely paper towels for drying and cleaning for use in service installations and in industry, napkins, table cloths, face towels, handkerchiefs, toilet paper, babies' diapers of paper of cellulose; cloth of paper; wipes, namely baby wipes, cosmetic wipes, disposable wipes for household use, disposable wipes for personal hygiene; folding boxboard, coated and uncoated, fluting, foodboard, chipboard, wallpaper baseboard, multi-layer board, namely, three-layer pigment coated board for consumer packaging, corrugated board, coated paper, board, foil, metallized paper, laminated paper, grease proof paper, baking paper, parchment (paper), chemical pulp paper, cardboard and cardboard cartons for packaging; printed matter, namely newspapers, magazines, books and manuals all on the subject of paper and the forestry industry; bookbinding material, namely cloth, tape and wire; mounted photographs and unmounted photographs; adhesives for stationery or household purposes; artists' materials, namely art paper; paint brushes; typewriters; file boxes, file folders; instructional and printed teaching material on the subject of paper and the forestry industry; plastic material for packaging, namely foils and sheets for use as wrapping film for industrial and commercial use, plastic wrapping film for industrial, commercial and household use; packages and bags not included in other classes, namely general purpose plastic bags, paper bags, bags for merchandise packaging and bubble packs for wrapping or packaging; playing cards; printer's type; printing blocks; paperboard insulating paper; paper for insulating purposes. (1) Advertising the goods and services of others; business management; business administration services; photocopying services.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
Produits et services
(1) Paper, cardboard and goods made from these materials, namely fine paper, office paper, base paper, raw paper, magazine printing paper, newsprint, printing paper, copy paper, art paper, drawing paper, writing paper, transparent paper, high density paper, bleached and unbleached, insulating paper; adhesive papers, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; soft paper products, namely paper towels for drying and cleaning for use in service installations and in industry, napkins, table cloths, face towels, handkerchiefs, toilet paper, babies' diapers of paper of cellulose; cloth of paper; wipes, namely baby wipes, cosmetic wipes, disposable wipes for household use, disposable wipes for personal hygiene; folding boxboard, coated and uncoated, fluting, chipboard, wallpaper baseboard, multi-layer board, namely, three-layer pigment coated board for consumer packaging, corrugated board, foil, metallized paper, laminated paper, grease proof paper, baking paper, parchment (paper), chemical pulp paper, cardboard and cardboard cartons for packaging; boxes,; printed matter, namely newspapers, magazines, books and manuals all on the subject of paper and the forestry industry; bookbinding material, namely cloth, tape and wire; mounted photographs and unmounted photographs; adhesives for stationery or household purposes; artists' materials, namely art paper; paint brushes; typewriters; file boxes, file folders; instructional and printed teaching material on the subject of paper and the forestry industry; plastic material for packaging, namely foils and sheets for use as wrapping film for industrial and commercial use, plastic wrapping film for industrial, commercial and household use; packages and bags not included in other classes, namely general purpose plastic bags, paper bags, bags for merchandise packaging and bubble packs for wrapping or packaging; playing cards; printer's type; printing blocks; paperboard insulating paper; paper for insulating purposes. (1) Advertising the goods and services of others; business management; business administration services; photocopying services.
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
05 - Produits pharmaceutiques, vétérinaires et hygièniques
16 - Papier, carton et produits en ces matières
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
Produits et services
(1) Paper, cardboard and goods made from these materials, namely fine paper, office paper, base paper, raw paper, magazine printing paper, newsprint, printing paper, copy paper, art paper, drawing paper, writing paper, transparent paper, high density paper, bleached and unbleached, insulating paper; adhesive papers, namely, printing paper, copy paper, label paper; paper stock as raw material for wallpaper; soft paper products, namely paper towels for drying and cleaning for use in service installations and in industry, napkins, table cloths, face towels, handkerchiefs, toilet paper, babies' diapers of paper of cellulose; cloth of paper; wipes, namely baby wipes, cosmetic wipes, disposable wipes for household use, disposable wipes for personal hygiene; folding boxboard, coated and uncoated, fluting, chipboard, wallpaper baseboard, multi-layer board, namely, three-layer pigment coated board for consumer packaging, corrugated board, foil, metallized paper, laminated paper, grease proof paper, baking paper, parchment (paper), chemical pulp paper, cardboard and cardboard cartons for packaging; boxes,; printed matter, namely newspapers, magazines, books and manuals all on the subject of paper and the forestry industry; bookbinding material, namely cloth, tape and wire; mounted photographs and unmounted photographs; adhesives for stationery or household purposes; artists' materials, namely art paper; paint brushes; typewriters; file boxes, file folders; instructional and printed teaching material on the subject of paper and the forestry industry; plastic material for packaging, namely foils and sheets for use as wrapping film for industrial and commercial use, plastic wrapping film for industrial, commercial and household use; packages and bags not included in other classes, namely general purpose plastic bags, paper bags, bags for merchandise packaging and bubble packs for wrapping or packaging; playing cards; printer's type; printing blocks; paperboard insulating paper; paper for insulating purposes. (1) Advertising the goods and services of others; business management; business administration services; photocopying services.
Timber and timber products; sawn timber, machined timber and
planed timber; non-metal panels and boards for use in
building and construction; plywood; laminated boards and
panels of wood or wood-based materials; wooden poles for use
in building and construction; impregnated timber and
impregnated special building materials of wood; particle
board and faced particle board.
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Finished or unfinished timber and wood; Timber products and wood products for building; Synthetic and imitation wood, and goods made therefrom, for building. Building construction; Maintenance and repair; Installation services. Cutting, working, shaping, planing, impregnation and surface treatment of wood and timber; Preservative treatment of wood and timber; Recycling of wood and wood waste.
Timber and timber products; sawn timber, machined timber and planed timber; panels and boards for use in building and construction; plywood; laminated boards and panels of wood or wood-based materials; wooden poles; impregnated timber and impregnated special wood products; particle board and faced particle board.
