A method for producing lignin pellets is disclosed. The lignin pellets comprise lignin in an amount of 90-99.99 weight-% based on the total weight of the lignin pellets. The method comprises providing a lignin powder; mixing an additive with the lignin powder to provide a mixed lignin powder, subjecting the mixed lignin powder to a pelletizing treatment to provide lignin pellets, wherein the lignin pellets have a diameter of 2.5-8 mm. Further is disclosed a lignin pellet, a product, and the use of the lignin pellet.
A method for preparing a thermoplastic composition comprising grafted cellulose and optionally grafted hemicelluloses is disclosed. The method comprises providing a composition comprising cellulose and optionally hemicelluloses; dissolving the cellulose and optionally the hemicelluloses of the composition at least partially, thereby obtaining a solution comprising solubilized cellulose and optionally solubilized hemicelluloses; adding a cyclic ester monomer to the solution, such that the cyclic ester monomer reacts with the solubilized cellulose and optionally the solubilized hemicelluloses, thereby grafting the solubilized cellulose and optionally the solubilized hemicelluloses with the cyclic ester monomer at least partially; and coagulating the grafted cellulose and optionally the grafted hemicelluloses, thereby obtaining the thermoplastic composition.
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 65-85 weight-% based on the total dry matter content of the carbohydrate composition is disclosed. The monomeric sugars include monomeric xylose, the amount of monomeric xylose in the carbohydrate composition being 50-70 weight-% based on the total dry matter content of the carbohydrate composition. The carbonyl content of the carbohydrate composition is 5000-20000 μg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.
The invention relates to a spinning solution for producing regenerated cellulosic material The spinning solution has improved stability. The spinning solution comprises cellulose material, aqueous alkaline solution and ammonium ions. The invention also relates to a method for producing the spinning solution. Further, it relates to a method for producing regenerated cellulosic material.
D01F 2/02 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof from solutions of cellulose in acids, bases, or salts
D01F 2/08 - Composition of the spinning solution or the bath
01 - Chemical and biological materials for industrial, scientific and agricultural use
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Industrial chemicals; Unprocessed plastics; Plastics as raw materials; Plastic compounds; Unprocessed polymers; Unprocessed plastics of natural origin; Bio-based plastic compounds; Bio-based plastics as raw materials; Bio-based polymers; Bio-based PET plastic as raw material. Semi-worked plastic substances; Semi-worked bio-based plastic substances; Extruded plastics in the form of pellets for use in manufacture; Extruded bio-based plastics in the form of pellets for use in manufacture.
A method and arrangement for oxidizing white liquor (1) is disclosed. The method may comprise feeding oxygen-containing gas (2) into a reactor (3) comprising the white liquor, wherein the oxygen-containing gas is fed into the reactor through a plurality of elements (4) formed at least partially of a porous material.
The disclosure relates to controlled release nanofibrillar cellulose compositions and methods for manufacturing thereof, and particularly to applications of nanofibrillar cellulose compositions in wound treatment.
A61L 15/38 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing enzymes
A61L 15/40 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof
The invention relates to a supercalendered Kraft paper production for a release liner, which contains both non-recycled bleached chemical pulps and recycled pulp produced from release liner supercalendered Kraft paper. When highly specific raw material is used for recycling, the characteristics of the recycled pulp may be adjusted already upon recycling. The recycled pulp obtained from supercalendered Kraft paper that has been used as a substrate of a release liner may be used without further refining for manufacturing supercalendered Kraft paper. Excessive refining can thus be avoided and the compatibility of the recycled pulp may be optimized for supercalendered Kraft paper production. The non-recycled pulps may be refined less, as well. This leads to positive effects in supercalendered Kraft paper manufacturing process, such as improved dewatering and energy efficient drying. The produced paper demonstrates reduced shrinkage and improved dimensional stability, while maintaining sufficient quality for use as a substrate for a release liner. A supercalendered Kraft paper with improved sustainability is produced.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
12 - Land, air and water vehicles; parts of land vehicles
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
40 - Treatment of materials; recycling, air and water treatment,
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
Goods & Services
Chemicals used in industry, science, agriculture, and photography; Chemicals for manufacturing cement, lime, steel, and soil stabilization agents; Industrial chemicals; Adhesives for industrial use, including films and granules; Bonding preparations used in construction; Reinforcing fillers for paper, rubber, cardboard, and wood; Thermoplastic and thermoset composites used as additives, fillers, and hardening agents; Polysaccharides for use in binding; Ash, including ash for use in cement, concrete, and mortar production; Ash for lime and steel production; Ash as a stabilizing agent and soil conditioning preparation; Ash in paper manufacturing; Ash for use as flocculants and precipitants and for pH adjustment in waste and industrial process water treatment; Fly ash for general manufacturing use; Ash from the combustion of hard coal and brown coal; Cellulose and cellulose pulp; Wood pulp for manufacturing purposes; Cellulose-based raw materials for fibers, filaments, and yarns; Cellulose derivatives, namely, microcellulose, nanocellulose, fibrillated cellulose, microfibrillated cellulose, microfibrillar cellulose, cellulose nanofibers, cellulose nanofibrils, nanofibrillated cellulose, nanofibrillar cellulose; Cellulose-based fillers, adhesives, and reinforcement preparations for plastics, rubber, and composite materials; Unprocessed artificial resins and plastics, including granules and pellets; Cellulose and plastic-based composite materials for industrial use; Wood fiber and plastic-based composite materials; Hardening agents for plastics, composite materials, and processed plastics; Fire extinguishing compositions and flame retardants; Tempering and soldering preparations; Substances for tanning animal skins and hides; Fertilizers, compost, and manures; Soil conditioning preparations; Biological preparations for use in industry and science; Thickening agents for industrial use, including applications in the oil, gas, agriculture, and forestry industries; Chemical additives for binding agents in feed pellets; Thickening agents for cosmetics, beverages, food products, and supplements; Lignin-based industrial fillers for natural and synthetic rubber and plastics; Fillers for thermoplastic elastomers, thermoforming compounds, and rubber; Carbon black for industrial purposes; Lignin-based resins and adhesives for industrial use; Silicones; Chemical preparations for use in cosmetics and pharmaceuticals; Chemical additives for oil well drilling fluids and chemicals for oil drilling; Artificial sweeteners for industrial purposes and the food industry; Hydrogenated saccharides in solution or powder form, namely, mannitol, sorbitol, xylitol, maltitol; Erythritol; Xylitol, including xylitol made from sugars extracted from beechwood; Cell cultures and media, including media components, supplements, and additives for the biotechnical industry; Thickening and binding agents for making concrete; Polyethylene and polypropylene raw materials and granules for industrial use (not in extruded form); Glycol-based industrial chemicals, including ethylene glycol, mono-propylene glycol, bio-based glycol, bio-based ethylene glycol, bio-based mono-propylene glycol. Pigments; Pigments for use in rubber or tires; Pigments for elastomers including thermoplastic elastomers; Pigments for thermoplastic compounds. Tires. 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; wrapping paper, packing paper; Copying paper [stationery]; Bond paper; Coated paper; Uncoated paper; matt coated paper; Newsprint paper; Magazine paper; Paper stock; special papers for printing; Label paper; Coloured paper; Opaque paper; Heat sensitive paper; Conical paper bags; Folding boxboard, cartons, Corrugated board, Naturally degradable paper containers for takeaway made from pressed paper pulp; Printing papers; Packaging products and materials, not of metal; Wrappings for industry; Sack and bag materials; Flexible packaging materials, Vacuum laminates, Vacuum laminates for food packaging and vacuum pouch; Paper sacks and bags; Corrugated containers; reel wrappings and reel end-discs for paper and packaging industry; aseptic liquid packages, aseptic liquid packages of paper and/or plastic for foodstuffs; self-adhesive laminates; air laid paper; Stationery products; Craft paper; Envelope paper; paper, cardboard and tags supplied in reels with adhesive or silicone liner; wrappings for medical instruments; Materials for protective drapes intended for medical use, especially for surgical drapes, paper for hospital and hygiene use; Tapes for stationery or household purposes; Self-adhesive tapes for stationery or household purposes; Adhesive note pads; Viscose sheets for wrapping; Viscose sheets and plastic films and films made from regenerated cellulose for packaging; Paper tissues for cosmetic use; Self-adhesive laminates for commercial and industrial labelling purposes in the form of rolls, sheets and labels; Non-electronic product protection and security labels made of paper and cardboard for commercial and industrial labelling purposes; Paper-based labels; Stickers [stationery]; adhesive-backed labels; Writable labels; Printable paper labels for packaging; Laminates with a paper back and an upper part equipped with a self-adhesive plastic film for labelling purposes in the form of rolls, sheets and labels; Laminates with a paper back and a self-adhesive paper upper part for labelling purposes in the form of rolls, sheets and labels; Paper-based adhesive materials for use in the manufacture of labels; Paper-based adhesive materials for commercial and industrial labelling purposes in the form of rolls, sheets and labels. Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; Plastics and resins in extruded form for use in manufacture; Packing, stopping and insulating materials; Flexible pipes, tubes and hoses, not of metal; Lining material for insulation materials; Insulating materials; wood-based insulating materials; building papers and roof covering underlay for insulation purposes; Cellulose and plastic-based composite materials in extruded form for use in manufacture; Plastics in extruded form for use in manufacture; semi-finished products based on cellulose and plastic composite; semi-finished products based on wood fiber and plastic-based composite; Plastic substances, semi-processed; cellulose acetate based plastic materials [semi-processed]; Polyethylene and polypropylene for use in industry as films; Viscose sheets, other than for wrapping; Self-adhesive sticker laminates made of plastic or synthetic material for commercial and industrial labelling purposes in the form of rolls, sheets and labels; Self-adhesive heat and pressure sensitive laminates for commercial and industrial labelling purposes in the form of rolls, sheets and labels; Adhesive-backed plastic film; Plastic films for use in the manufacture of adhesive tapes, storage containers, pockets, bags and labels; plastic films in the form of sheets or rolls for use in the manufacture of labels; Plastic barrier films for use in the manufacture of adhesive tapes, storage containers, pockets, bags and labels; Plastic film, other than for wrapping; Adhesive films made of plastic and/or other synthetic material for labelling purposes; Adhesive films made of plastic and/or synthetic material for the manufacture of labels; 3D printing materials (cellulose and plastic based, excluding solely plastic-based); 3D printing materials containing cellulose and plastic; Semi-worked cellulose-plastic composite based filaments for use in 3D; Cellulose-plastic composite based filaments for use in 3D; Semi-worked thermoplastic filaments, excluding solely plastic-based semi-worked thermoplastic filaments, used for 3D printing; Thermoplastic filaments, excluding solely plastic-based thermoplastic filaments, used for 3D printing; semi-finished products based on cellulose-plastic composite especially in the form of granulates; Cellulose-plastic composites in the form of granulates for manufacture of 3D printing filaments; Regenerated cellulose for use in manufacture; Cellulose beads, for industrial purposes; Cellulose materials in the form of beads for use in the manufacture of artificial grass; Cellulose material compressed into planar form [semi-finished]; Expansion joint fillers; Mixtures of resins with fillers for use as intermediates; Insulating filler materials; Filling materials or substances for acoustic and insulation boards in buildings; Plastic stuffing materials or Of composite plastic materials; Rubber infill for artificial grass use; Plastic fillers for artificial grass use; Filling materials or fillers for acoustic panels, not of metal; Wood plastic composite material fillers; Plastic sheeting for use in forestry; Plastic materials, for use in the following fields: Manufacture of labels. Building materials, not of metal; Non-metallic rigid piping for building; Asphalt, pitch, tar and bitumen; Non-metallic transportable building; Monuments, not of metal; Timber products, plank wood, timber slabs, timber joists, plywood, veneers, chipboard; non-metallic interior panels, non-metallic wallboards, interior panels of wood for use in ceilings, floors, walls, bathrooms and saunas; wooden panels, fir panels, pinewood panels; non-metallic floors, floorboards, floorboards of pinewood, floorboards of fir; wooden mouldings for building, wooden mouldings for cornices; non-metallic interior battens, battens of wood, pinewood battens, fir battens; nonmetallicglue boards, glue boards of wood, glueboards of pinewood, glueboards of fir; non-metallic terrace boards, terrace boards of wood, terrace boards of pinewood, terrace boards of fir; building timber, sawn timber, planed timber, timber for outdoor building, timber for façade building, timber for framework building; non-metallic façade materials, façade panels, fascia boards; Shuttering plywood; plywood elements such as doors, interior and exterior wall elements, partition elements, floor elements, roofing and ceiling elements, scaffolding elements, bridge building elements; hardboard, chipboard, blockboard, sawn and processed timber as building material, wooden prefabricated components such as wooden doors and door frames, window frames; Wood rafters; Scaffolding of wood; Paperboard for building; roof covering underlay; Fiber reinforced plastic construction materials; non-woven fibres for use in building; semi-finished products and components for construction industry; panels and fibreboard for mechanical woodworking; composites for building purposes; wood composites for building purposes; plastic composites for building purposes; log sheds; Wood for making household utensils; Multilayer panels of plastic for use in building; Expanded plastics for use in construction. Treatment of materials using chemicals; Processing of wood-based materials; Processing of recycled wood-based materials into raw materials; Manufacture of sawn timber; Manufacture of plywood; Production of chemical pulp; production, conversion and processing of paper and board; Electricity generating; Energy production; Fuel and oil refining; Processing of biofuel; Refining of bio-oil; Refining of biodiesels; Timber felling; Recycling services; Recycling of paper; Recycling of sticker waste. Forestry services; Consultancy in connection with forestry; Timber harvesting for third parties; Tree nurseries; Forest fertilisation; Forest floor design; Forestry consultancy.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Chemicals used in industry; Industrial chemicals; Chemicals for industrial purposes; Chemicals used in industry and agriculture; Chemicals for use in pesticides; Chemical additives for manufacture of plastic composites; Adhesives for use in industry; Resins for use in industry; Unprocessed and synthetic resins; Lignin; Lignin for industrial use; Lignin powder for use in chemical processes; Modified lignin; Compositions of modified lignin; Lignin-based additives for binding and coating fertilizers; Lignin-based industrial fillers; Fillers for rubber; Fillers for tires; Fillers for thermoplastic elastomers; Fillers for thermoplastic compounds; Fillers derived from lignin; Reinforcing filler for natural and synthetic rubber and for plastics, especially lignin based; Putties, fillers, and pastes for use in industry; Reinforcing fillers; Carbon black for industrial use; Rubber compounds for industrial use; Functional additives; Functional additives in biomaterial compositions or compositions for agriculture; Biodegradable polymer compositions; Surfactants for industrial purposes; Surfactants for use in connection with agricultural pesticides; Moisture repellant coatings [other than paints]; Seed coatings [fertilizers]; Surface coating compositions [chemicals], other than paints; Coating compositions [chemicals], other than paint; Chemical additives for pesticides; Fertilizers; Natural fertilizers; Organic fertilizers; Chemical fertilizers; Growth promoters [other than for medical or veterinary use]; Biostimulants being plant growth stimulants; Natural and synthetic plant growth media; Soil improvement substances; Soil additives; Filtering media of chemical and non-chemical substances included in the class; Chemical preparations and materials for film, photography, and printing; Unprocessed plastics; Detergents for use in manufacture and industry; Chemical substances, chemical materials, and chemical preparations, and natural elements; Salts for industrial purposes; Starches for use in manufacturing and industry; Glycol; Monoethylene glycol; Monopropylene glycol; Bio-based glycol; Bio-based monoethylene glycol; Bio-based monopropylene glycol; Artificial sweeteners for industrial purposes; Artificial sweeteners for the food industry; Hydrogenated saccharides in the form of a solution or powder, including mannitol, sorbitol, xylitol, maltitol, for industrial use; Erythritol; Artificial sweeteners [chemical preparations]; Xylitol; Xylitol made from sugars extracted from beechwood. Pigments; Pigments for use in rubber or tires; Pigments for elastomers including thermoplastic elastomers; Pigments for thermoplastic compounds. Pesticides; Pesticides for agricultural use; Pesticides for horticultural use; Artificial sweeteners adapted for diabetics; Dietetic sweeteners for medical purposes.
11.
MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL, A METHOD FOR TREATING A SUBJECT IN NEED OF TREATMENT OF BODY WITH IMPLANTABLE MATERIAL AND A METHOD FOR MANUFACTURING THE MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL
The present disclosure provides a medical grade nanofibrilar cellulose hydrogel comprising plant-based chemically and enzymatically unmodified nanofibrillar cellulose hydrogel having a concentration of the nanofibrillar cellulose in the range of 1.4-3.4% by weight, the nanofibrillar cellulose having a number-average diameter of fibrils and/or fibril bundles of 100 nm or less, and a storage modulus in the range of 1-35 Pa. The present disclosure also provides a method for treating a subject in need of treatment of body with implantable material, and a method for manufacturing medical grade nanofibrilar cellulose hydrogel.
A biostimulant is disclosed including a solid mixture of a) granules including a fungus of Trichoderma genus and at least one binding agent, and b) granules including a lignin fraction and optionally at least one carrier, as well as processes for preparing the same and uses as a plant growth and fruit production promoter in agriculture. In an additional aspect, an agro-chemical product is also disclosed including the biostimulant and agro-chemical additives.
The disclosure relates to thermal liquefaction, typically solvolysis of lignin feedstocks originating from an integrated kraft pulp mill, where side stream(s) of the thermal liquefaction is directed to the kraft pulp mill of the integrated process, especially to the recovery boiler of the kraft pulp mill. More in detail the disclosure relates to a process for; converting lignin to renewable liquid product(s) in a thermal treatment process; separating a fraction having a boiling point over 500° C. at atmospheric pressure; and recycling at least part of the fraction having a boiling point over 500° C. at atmospheric pressure to the recovery boiler and/or lime kiln of the kraft pulp mill. The present disclosure further concerns the use of the integrated process for controlling the incineration capacity of the recovery boiler and use of steam and/or electricity from the recovery boiler for heating in the thermal liquefaction step.
C10G 1/04 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
14.
A METHOD OF TREATING A REGENERATION SOLUTION OF A PROCESS OF PRODUCING REGENERATED CELLULOSIC MATERIAL
This specification relates to method of treating a regeneration solution (102, 202a, 202b, 302, 402, 402c) of a process of producing regenerated cellulosic material (103, 203, 303, 403) in such a way that the recirculation of the regeneration solution (102, 202a, 202b, 302, 402, 402c) and its components and/or other chemicals is enabled. The process of producing regenerated cellulosic material comprises extruding a suspension (101, 201, 301, 401) comprising cellulose material and an alkaline solution into the regeneration solution (102, 202a, 202b, 302, 402). The method comprises providing alcohol (104, 204, 304, 404) into the regeneration solution (102, 202a, 202b, 302, 402c) so as to precipitate salt(s) (105, 205, 305, 405).
This specification relates to a method of producing regenerated cellulosic material for example for use in textile industry. The method enables utilization of a residue or side stream of a pulp mill. The method comprises providing cellulose material (1), dissolving (2) the cellulose material (1) in an alkaline solution at a temperature of 5 degrees C or lower so as to form a suspension, providing sodium sesquisulfate (6) produced as a waste stream in a chlorine dioxide plant of a pulp mill (4) for use in a regeneration solution (7) and extruding (3) the suspension into a regeneration solution (7) comprising sodium sesquisulfate (6) so as to form regenerated cellulosic material (8).
The present disclosure relates to the thermal liquefaction of lignin, and more particularly to lignin solvolysis of a lignin feedstock (10) or a lignin-based feedstock (10). The process comprises subjecting a feed mixture (30) of lignin feedstock (10) or lignin-based feedstock (10) and solvent (20) to a thermal liquefaction step by heating (110) the feed mixture (30) at a temperature between 300 and 420° C. and at a pressure below 35 bar, wherein the solvent (20) of the feed mixture (30) is a recycled product fraction (61) separated (120) from the obtained liquid product mix (50). The present disclosure further relates to the use of the obtained product(s).
For controlling a pretreatment part in a manufacturing process of chemical bioproducts, there is separated steam from an output flow of a hemihydrolysis reactor that forms a part of said pretreatment part. A portion of said separated steam is condensed into a condensate, and an optical measurement of at least one optical characteristic of said condensate is performed. The value of at least one process parameter of said pretreatment part is controlled based on results obtained from said optical measurement. Said results indicate content of one or more impurities in said condensate.
G01N 21/31 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
G01N 21/41 - RefractivityPhase-affecting properties, e.g. optical path length
G01N 21/3577 - Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
The invention relates to a method for manufacturing a heat sealable packaging material (1), the method comprising: supplying a support layer (2b) comprising a paper (2a), applying a first barrier coating composition (7) in form of an aqueous dispersion, thereby forming a first barrier coating layer (4), the first barrier coating layer (4) comprising binding agents at least 45 wt.% of a total dry weight of the first barrier coating layer (4), applying a second barrier coating composition (8), thereby forming a second barrier coating layer (5), wherein the second barrier coating composition (8) comprises dispersed heat sealable polymer(s) at least 45 wt.% of a total dry weight of the second barrier coating layer (5). The invention further relates to a heat sealable packaging material, and a package comprising a heat sealable packaging material, and a use of the heat sealable packaging material (1) in a package.
B32B 23/06 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of paper or cardboard
D21H 19/82 - Paper comprising more than one coating superposed
A recyclable thermoplastic composition made by using at least one polymer and a lignin-based filler is disclosed. Further, is disclosed the use of a lignin-based filler for producing a recyclable thermoplastic composition and a method for producing a recyclable thermoplastic composition. Further is disclosed an article and the use of the thermoplastic composition.
A method for treating plant based raw material with an enzymatic hydrolysis. The plant based raw material is treated to form lignocellulosic material. The lignocellulosic material or a solid fraction thereof is subjected to the enzymatic hydrolysis. The method includes treating the plant based raw material in at least one treatment stage for forming the lignocellulosic material including over 80% fine solid particles that are fiber-like or indefinable particles smaller than 0.2 mm and the viscosity of the lignocellulosic material is below 18000 mPas at 15% dry matter content. The method further includes subjecting the lignocellulosic material or at least one solid fraction thereof into the enzymatic hydrolysis for forming a lignin based material. The method further includes subjecting the lignin based material into at least one solid-liquid separation stage after the enzymatic hydrolysis and separating a lignin fraction and a soluble carbohydrate containing fraction.
The invention is concerned with a method for preparing biodegradable rubber articles comprising the step of adding HTC lignin to a rubber composition comprising at least one rubber component, the use of HTC lignin to facilitate biodegradation of rubber articles and respective rubber articles.
A method for producing a binder composition is disclosed. The method comprises: i) polymerizing crosslinking agent and polymerizable substance in an aqueous composition by mixing and heating at a temperature of 60 – 95 °C for preparing a pre-composition, wherein at least 30 weight-% of the polymerizable substance originates from lignin, and ii) mixing the pre-composition with silane, wherein silane is used in an amount of 0.1 – 0.9 weight-% based on the total dry weight of the binder composition, to form a binder composition having a free formaldehyde content of at most 0.5 %.
C08L 61/00 - Compositions of condensation polymers of aldehydes or ketonesCompositions of derivatives of such polymers
C08L 97/00 - Compositions of lignin-containing materials
C09D 161/00 - Coating compositions based on condensation polymers of aldehydes or ketonesCoating compositions based on derivatives of such polymers
C09D 197/00 - Coating compositions based on lignin-containing materials
C09J 161/00 - Adhesives based on condensation polymers of aldehydes or ketonesAdhesives based on derivatives of such polymers
C09J 197/00 - Adhesives based on lignin-containing materials
D04H 1/587 - 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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
D04H 1/64 - 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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
A burning-resistant thermoplastic composition comprising at least one polymer and a lignin-based filler is disclosed. Further, is disclosed the use of a lignin-based filler for producing a burning-resistant thermoplastic composition and a method for producing a burning-resistant thermoplastic composition. Further is disclosed an article and the use of the burning-resistant thermoplastic composition.
A polymer composition is disclosed. The polymer composition is made by using at least one polymer and a lignin-based filler prepared from lignin subjected to hydrothermal carbonization treatment. The amount of filler in the polymer composition is 5 – 50 phr, and the total biogenic carbon content of the polymer composition is 4 – 100 %. Further is disclosed a cured polymer composition and an article comprising the cured polymer composition.
Use of a lignin-based filler, the color of which is represented by an L value of 25 – 50, an a value of 7 – 15, and a b value of 11 – 22, for producing a polymer composition, the color of which is represented by an L value of at most 22, an a value of at most 7, and a b value of at most 9, is disclosed. Further is disclosed use of the produced polymer composition and a polymer composition.
A rubber composition is disclosed. The rubber composition may be made by using at least lignin-based filler and rubber, and optionally plasticizer. Further is disclosed an article comprising the rubber composition.
A method for recovering mono-propylene glycol from a mixture feed comprising bio-derived diols and an organic impurity is disclosed. The method comprises: —providing the mixture feed into a first distillation column comprising 20-200 theoretical stages, in which first distillation column a first distillation process is carried out; —providing a distillation solvent into the first distillation column, wherein the distillation solvent is a diol or a sugar alcohol having a boiling point that is at least 80° C. higher than the boiling point of mono-propylene glycol at atmospheric pressure, and wherein the weight ratio of the distillation solvent to the total mixture feed is 2.5:1-10:1; —separating the organic impurity from mono-propylene glycol with the aid of the distillation solvent by carrying out the first distillation process at a top temperature of 70-140° C., and a top pressure of 0.01-0.2 bar, and with a reflux ratio of 2-50; and —recovering mono-propylene glycol.
01 - Chemical and biological materials for industrial, scientific and agricultural use
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
23 - Yarns and threads for textile use
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
Goods & Services
Chemicals for industrial purposes; Cellulose; Cellulose pulp; Wood pulp for manufacturing purposes; Cellulose-based raw material for the production of fibers, filaments, and yarns; Cellulose derivatives, namely, microcellulose, nanocellulose; Cellulose derivatives, namely, fibrillated cellulose, microfibrillated cellulose, microfibrillar cellulose; Cellulose nanofibers; Cellulose nanofibrils; Nanofibrillated cellulose; Nanofibrillar cellulose. Raw fibrous textile materials and substitutes therefor; Ropes; String; Cords; Textile fibers; Natural plant based fibers; Cellulose fibers; Synthetic fibers; Semi-synthetic fibers; Raw textile fibers; Synthetic fibers and filaments for use in the manufacture of fabrics, textiles, yarns, and carpets; Non-woven cellulose fibers for conversion into a variety of industrial and consumer goods; Woven fibers of cellulose for conversion into a variety of industrial and consumer goods; Yarn fibers; Fibers made of cellulose for textile use; Non-woven textile fibers; Raw fibrous textile; Textile filaments. Yarn; Thread; Yarns and threads for textile use; Textile yarns made of natural fibres; Sewing thread and yarn; Knitting yarns. Textiles and substitutes for textiles; Household linen; Fabrics for the manufacture of bed linen, quilts, duvets, bed blankets, bath linen, kitchen linens, table covers and curtains; Fabrics for the manufacture of clothing and apparel, bed linens and home textiles. Clothing; Footwear; Headwear.
01 - Chemical and biological materials for industrial, scientific and agricultural use
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
23 - Yarns and threads for textile use
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
Goods & Services
Chemicals for industrial purposes; Cellulose; Cellulose pulp; Wood pulp for manufacturing purposes; Cellulose-based raw material for the production of fibers, filaments, and yarns; Cellulose derivatives, namely, microcellulose, nanocellulose; Cellulose derivatives, namely, fibrillated cellulose, microfibrillated cellulose, microfibrillar cellulose; Cellulose nanofibers; Cellulose nanofibrils; Nanofibrillated cellulose; Nanofibrillar cellulose. Raw fibrous textile materials and substitutes therefor; Ropes; String; Cords; Textile fibers; Natural plant based fibers; Cellulose fibers; Synthetic fibers; Semi-synthetic fibers; Raw textile fibers; Synthetic fibers and filaments for use in the manufacture of fabrics, textiles, yarns, and carpets; Non-woven cellulose fibers for conversion into a variety of industrial and consumer goods; Woven fibers of cellulose for conversion into a variety of industrial and consumer goods; Yarn fibers; Fibers made of cellulose for textile use; Non-woven textile fibers; Raw fibrous textile; Textile filaments. Yarn; Thread; Yarns and threads for textile use; Textile yarns made of natural fibres; Sewing thread and yarn; Knitting yarns. Textiles and substitutes for textiles; household linen; Fabrics for the manufacture of bed linen, quilts, duvets, bed blankets, bath linen, kitchen linens, table covers and curtains; Fabrics for the manufacture of clothing and apparel, bed linens and home textiles.. Clothing; Footwear; Headwear.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Chemicals used in industry; rubber compounds for industrial
use; reinforcing fillers; lignin; lignin-based industrial
fillers; fillers for thermoplastic elastomers; fillers for
thermoplastic compounds; fillers derived from lignin;
reinforcing filler for natural and synthetic rubber and for
plastics, especially lignin based; fillers for rubber;
carbon black for industrial use. Pigments; pigments for use in rubber or tires; pigments for
elastomers including thermoplastic elastomers; pigments for
thermoplastic compounds. Tires.
01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
30 - Basic staples, tea, coffee, baked goods and confectionery
Goods & Services
Artificial sweeteners for industrial purposes; Artificial sweeteners for the food industry; Hydrogenated saccharides in the form of a solution or in the form of a powder, mannitol, sorbitol, xylitol, maltitol, for industrial use; Erythritol; Artificial sweeteners [chemical preparations]; Xylitol; Xylitol made from sugars extracted from beechwood.. Artificial sweeteners adapted for diabetics; Dietetic sweeteners for medical purposes.. Sugar, honey, treacle; Sugars; Sugar substitutes; Natural sweeteners; Artificial sweeteners for culinary purposes; Xylitol; Xylitol-sweetened sweets; Chewing gum; Sugar-free chewing gum; Sweeteners consisting of fruit concentrates; Fruit sugar; Confectionery; Sugarless sweets; Chocolate; Sweets (candy), candy bars and chewing gum; Sweeteners (Natural -) in granular form; Sweets sweetened with erythritol; Chewing gum sweetened with xylitol; Chewing gum sweetened with erythritol; Chocolate sweetened with xylitol; Chocolate sweetened with erythritol; Cookies sweetened with xylitol; Cookies sweetened with erythritol; Sweetmeats [candy] sweetened with xylitol; Sweetmeats [candy] sweetened with erythritol..
01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
30 - Basic staples, tea, coffee, baked goods and confectionery
Goods & Services
Artificial sweeteners for industrial purposes; Artificial sweeteners for the food industry; Hydrogenated saccharides in the form of a solution or in the form of a powder, mannitol, sorbitol, xylitol, maltitol, for industrial use; Erythritol; Artificial sweeteners [chemical preparations]; Xylitol; Xylitol made from sugars extracted from beechwood.. Artificial sweeteners adapted for diabetics; Dietetic sweeteners for medical purposes.. Sugar, honey, treacle; Sugars; Sugar substitutes; Natural sweeteners; Artificial sweeteners for culinary purposes; Xylitol; Xylitol-sweetened sweets; Chewing gum; Sugar-free chewing gum; Sweeteners consisting of fruit concentrates; Fruit sugar; Confectionery; Sugarless sweets; Chocolate; Sweets (candy), candy bars and chewing gum; Sweeteners (Natural -) in granular form; Sweets sweetened with erythritol; Chewing gum sweetened with xylitol; Chewing gum sweetened with erythritol; Chocolate sweetened with xylitol; Chocolate sweetened with erythritol; Cookies sweetened with xylitol; Cookies sweetened with erythritol; Sweetmeats [candy] sweetened with xylitol; Sweetmeats [candy] sweetened with erythritol..
The invention relates to a method for manufacturing SCK paper having a basis weight in the range of 50 to 70 g/m2, wherein an optimal combination of BSKP and BCTMP is used to adjust the properties of the fiber furnish. In SCK papers with low basis weight the bulk of the formed paper web upon paper manufacturing may be controlled by means of the fiber furnish, without downgauging and without adverse effects to other paper properties, which would prevent the use of the SCK paper as substrate layer in a release liner. Thus SCK paper with exceptionally high share of BCTMP in the fiber furnish may be produced into the same thickness as was possible before for a conventional supercalendered kraft paper having a higher basis weight, while maintaining other quality characteristics of the paper sufficient for use as a substrate layer of an industrial release liner.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
(1) Chemicals used in industry; rubber compounds for industrial use; reinforcing fillers; lignin; lignin-based industrial fillers; fillers for thermoplastic elastomers; fillers for thermoplastic compounds; fillers derived from lignin; reinforcing filler for natural and synthetic rubber and for plastics, especially lignin based; fillers for rubber; carbon black for industrial use.
(2) Pigments; pigments for use in rubber or tires; pigments for elastomers including thermoplastic elastomers; pigments for thermoplastic compounds.
(3) Tires.
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Chemicals used in industry; rubber compounds used as raw materials in the manufacture of industrial goods; reinforcing chemical compositions for use as fillers in the manufacture of industrial goods; lignin for use in manufacturing; lignin-based chemical additives for use in the manufacture of industrial goods; chemical fillers for use in the manufacture of thermoplastic elastomers; chemical fillers for use in the manufacture of thermoplastic compounds; lignin-derived chemical additives in the form of fillers for use in industry; lignin-based chemical reinforcing fillers for use in the manufacture of rubber and plastics; chemical fillers for use in the manufacture of rubber; carbon black for industrial use Pigments; pigments for use in rubber or tires; pigments for elastomers including thermoplastic elastomers; pigments for thermoplastic compounds Tires
37.
POLYMER-COATED CELLULOSIC RELEASE LINER BASE MATERIAL
The invention relates to a polymer-coated cellulosic substrate (S2) for a release liner (REL1), comprising a cellulosic support layer (PAP1), a first coating layer (PO1), comprising a first composition containing polyolefin, and an extruded primer layer (PRIM1) comprising a second composition containing a thermoplastic polymer covalently bonded to functional vinyl groups: wherein the first coating layer (POI) is situated between the cellulosic support layer (PAP1) and the extruded primer layer (PRIM1).
It is disclosed the use of a composition comprising a fungus of Trichoderma genus and a lignin fraction, as a booster of nitrogen fertilizers. In particular, it was observed that said composition surprisingly enhances the uptake of nitrogen by plant seeds from nitrogen fertilizers, so that the overall amount of the latter to be applied can be advantageously reduced down to at least 50% of the recommended amount.
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Wound dressings; Pledgets and bandages for dressing wounds; Gauze for dressing; Topical preparations for the treatment of burns; Surgical dressings; Burn dressings; Self-adhesive dressings; Sterile wound dressings; Medical and surgical dressings comprising nanocellulose for the treatment of wounds; Medical dressings for advanced wound dressings; Medical dressings for donor sites; Medical dressings comprising nanocellulose for treatment of donor sites; One-time-application wound dressing; Advanced wound dressings; Topical treatment being topical gel for wounds; Sterile burn dressings
40.
COMPOSITIONS FOR RUBBER ARTICLES AND RUBBER ARTICLES WITH LOW CARBON FOOTPRINT AND HIGH MECHANICAL STRENGTH
The present invention is concerned with compositions comprising a functionalised rubber, HTC lignin and optionally a non- functionalised rubber. It is also concerned with rubber articles obtainable by curing tthhee composition, methods of making a rubber article form the composition and the use of the composition.
The invention relates to a method for manufacturing an oxygen barrier material comprising: supplying a support layer, the support layer comprising a paper and a first coating layer, applying a second coating on the support layer by an extrusion technique, thereby forming a second coating layer on the support layer, a grammage of the second coating being in a range between 5 and 50 g/m2, wherein the second coating layer is compostable and/or biodegradable in industrial composting so that it is at least 90% biodegradable in 6 months, polymeric materials in the first coatings are biodegradable, and the oxygen barrier material is compostable, wherein the oxygen barrier material has an oxygen barrier value of less than 70 cc/m2*day. The invention further relates to an oxygen barrier material.
D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
The invention relates to a method for manufacturing an oxygen barrier material comprising: supplying a support layer, the support layer comprising a paper and a first coating layer, applying a second coating on the support layer by an extrusion technique, thereby forming a second coating layer on the support layer, a grammage of the second coating being in a range between 5 and 50 g/m2, wherein the second coating layer is compostable and/or biodegradable in industrial composting so that it is at least 90% biodegradable in 6 months, polymeric materials in the first coatings are biodegradable, and the oxygen barrier material is compostable, wherein the oxygen barrier material has an oxygen barrier value of less than 70 cc/m2*day. The invention further relates to an oxygen barrier material.
D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
The invention relates to a supercalendered Kraft paper production for a release liner, which contains both non-recycled bleached chemical pulps and recycled pulp produced from release liner supercalendered Kraft paper. When highly specific raw material is used for recycling, the characteristics of the recycled pulp may be adjusted already upon recycling. The recycled pulp obtained from supercalendered Kraft paper that has been used as a substrate of a release liner may be used without further refining for manufacturing supercalendered Kraft paper. Excessive refining can thus be avoided and the compatibility of the recycled pulp may be optimized for supercalendered Kraft paper production. The non-recycled pulps may be refined less, as well. This leads to positive effects in supercalendered Kraft paper manufacturing process, such as improved dewatering and energy efficient drying. The produced paper demonstrates reduced shrinkage and improved dimensional stability, while maintaining sufficient quality for use as a substrate for a release liner. A supercalendered Kraft paper with improved sustainability is produced.
The invention relates to a method for manufacturing calendered glassine paper having a basis weight in the range of 40 to 120 g/m2, wherein an optimal combination of non-recycled BCP, BCTMP and recycled pulp obtained from release liner glassine paper is used to adjust the properties of the fiber furnish. While the use of BCTMP enables a product having a higher bulk, the recycled pulp component, which has high compatibility with the paper manufacturing process, enables to balance the manufacturing process and reduce the dimensional changes and shrinkage of the formed paper. The combined presence of the BCTMP and the recycled pulp component in the fiber furnish improves the water removal from the fibers during the glassine paper manufacturing, while the presence of non-recycled BCP produced from softwood improves the formation and runnability of the paper web on the paper machine. This enables to produce calendered glassine paper with improved sustainability, wherein the density may be controlled by means of the fiber furnish, without downgauging and without adverse effects to other paper properties, which would prevent the use of the calendered glassine paper as substrate layer in a release liner.
D21H 11/10 - Mixtures of chemical and mechanical pulp
D21H 15/02 - Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
D21H 25/00 - After-treatment of paper not provided for in groups
The invention relates to a glassine paper production for a release liner, which contains both non-recycled bleached chemical pulps and recycled pulp produced from release liner glassine paper. When highly specific raw material is used for recycling, the characteristics of the recycled pulp may be adjusted already upon recycling. The recycled pulp obtained from release liner glassine paper may be used without further refining for manufacturing calendered glassine paper. Excessive refining can thus be avoided and the compatibility of the recycled pulp may be optimized for glassine paper production. The non-recycled pulps may be refined less, as well. This leads to positive effects in glassine paper manufacturing process, such as improved dewatering and energy efficient drying. The produced paper demonstrates reduced shrinkage and improved dimensional stability, while maintaining sufficient quality for use as a substrate for a release liner. A calendered glassine paper with improved sustainability is produced.
A process for conducting enzymatic hydrolysis of a cellulose-based material in at least two parallel reactors is disclosed. The hydrolysed material is removed from at least one reactor and the cellulose-based material is fed into at least one reactor while controlling the filling level of the reactors such that in none of the at last two reactors the filling level is below a value of 40 % of the reactor volume. During the process there is a time period for each of the reactors when no cellulose-based material is fed into the reactor or hydrolysed material is removed from the reactor at the same time. Further is disclosed an arrangement.
The invention relates to a method, system and a product thereof, wherein glassine or supercalendered kraft (SCK) paper, which has been used as a release liner substrate, is recycled into a high-quality pulp. When highly specific raw material is used for recycling, the characteristics of the recycled pulp may be adjusted already upon recycling. The method and the system is configured to adjust the fibrillation of the pulp such that the recycled pulp can be used without further refining for manufacturing new glassine or SCK paper. The compatibility of the recycled pulp may further be optimized for glassine or SCK paper production, respectively. Advantageously, the recyclable material is sorted based on the paper colour, prior to recycling. A recycled pulp may be provided which does not need to be bleached during the pulp recycling, prior to introducing it into a new glassine or SCK paper production.
The invention relates to a glassine paper for a release liner, wherein majority of the fiber furnish is non-recycled bleached chemical pulp from hardwood, such as birch or eucalyptus. A minor amount of recycled pulp produced from release liner glassine paper and / or mill broke is used for adjusting the characteristics of the fiber furnish. The invention enables a glassine paper production, wherein the fiber furnish does not comprise non-recycled chemical pulp produced from softwood.
The invention relates to a SCK paper for a release liner, wherein majority of the fiber furnish is non-recycled bleached chemical pulp from hardwood, such as birch or eucalyptus. A minor amount of recycled pulp produced from SCK paper that has been used as a substrate of a release liner and / or mill broke is used for adjusting the characteristics of the fiber furnish. The invention enables a SCK paper production, wherein the fiber furnish does not comprise non-recycled chemical pulp produced from softwood.
The invention relates to a method for manufacturing SCK paper having a basis weight in the range of 50 to 100 g/m2, wherein an optimal combination of nonrecycled BCP, BCTMP and recycled pulp obtained from release liner supercalendered Kraft paper is used to adjust the properties of the fiber furnish. While the use of BCTMP enables a product having a higher bulk, the recycled pulp component, which has high compatibility with the paper manufacturing process, enables to balance the manufacturing process and reduce the dimensional changes and shrinkage of the formed SCK paper. The combined presence of the BCTMP and the recycled pulp component in the fiber furnish improves the water removal from the fibers during the SCK paper manufacturing, while the presence of non-recycled BCP produced from softwood improves the formation and runnability of the paper web on the paper machine. This enables to produce SCK paper with improved sustainability, wherein the density may be controlled by means of the fiber furnish, without downgauging and without adverse effects to other paper properties, which would prevent the use of the SCK paper as substrate layer in a release liner.
A method is provided for controlling enzymatic hydrolysis in a manufacturing process of chemical bioproducts. The method comprises performing at least one FTIR measurement on at least one process fluid, and controlling the value of at least one process parameter based on the results obtained. Said results indicate the content of one or more carbohydrates in the respective process fluid. Said controlling of the value of the process parameter is performed in order to affect at least one of: the conversion of cellulose and hemicellulose into monomeric carbohydrates in said enzymatic hydrolysis, the relative content of soluble lignin in relation to monomeric carbohydrates in said enzymatic hydrolysis.
The invention relates to a method for producing a binder composition, without using a compound selected from the class of phenols. The method comprises: (i) heating an aqueous composition comprising lignin in the presence of a catalyst; (ii) mixing a crosslinking agent with the aqueous composition from (i) and heating the same at a temperature of 60-95° C. for pre-polymerizing lignin and crosslinking agent; (iii) mixing tannin with the aqueous composition from (ii) for polymerizing tannin with the pre-polymerized lignin and crosslinking agent until a binder composition with a predetermined viscosity value is formed; wherein the molar ratio of crosslinking agent to lignin and tannin is 0.5-1.7.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Lignin; lignin for industrial use; lignin powder for use in
chemical processes; lignin-based chemicals for industrial
use; modified lignin; lignin-based industrial fillers;
lignin-based chemical resins for industrial use;
lignin-based adhesives for industrial use; lignin-based
additives for binding and coating fertilizers.
A method for producing a binder composition without using a compound selected from the class of phenols, is disclosed. The method comprises: (i) heating an aqueous composition comprising lignin and lignin oligomer in the presence of a catalyst at a temperature of 50-95° ° C. for 0.25-5 hours; (ii) mixing a cross-linking agent with the aqueous composition from (i) and heating the same at a temperature of 60-95° C. for polymerizing lignin, lignin oligomers, and cross-linking agent until a binder composition with a predetermined viscosity value is formed; wherein the molar ratio of crosslinking agent to lignin and lignin oligomer is 0.5-1.8.
C09J 197/00 - Adhesives based on lignin-containing materials
B27D 1/04 - Joining wood veneer with any materialForming articles therebyPreparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefromPlywood sheets
An arrangement (1) in white liquor oxidation comprises a detector (2) arranged inside an oxidized white liquor process flow and configured to measure at least one characteristic of the process flow by means of spectroscopy; and a controller (3) connected to the detector to receive measurement data from the detector. The controller (3) is configured to determine an amount of at least one substance in the process flow based on the measurement data and to control the white liquor oxidation process based on the determined amount of the at least one substance.
An arrangement (1) for controlling magnesium sulphate feed comprises a detector (2) arranged inside process flow after magnesium sulphate dissolution process and configured to measure a characteristic of the process flow by means of spectroscopy. The arrangement (1) further comprises a controller (3) connected to the detector (2) to receive measurement data from the detector (2) and configured to determine an amount of a substance in the process flow based on the measurement data and to control the feed of magnesium sulphate based on the determined amount of the one substance.
An arrangement (1) for treatment of bleaching chemical residues arrangement comprises a detector (2) arranged inside a process flow and configured to measure an amount of sulphite in the process flow by means of spectroscopy. The arrangement (1) further comprises a controller (3) connected to the detector (2) to receive measurement data from the detector (2) and configured to determine an amount of sodium bisulphite in the process flow based on the measurement data, and to control a process related to treatment of bleaching chemical residues based on the determined amount of sodium bisulphite in the process flow.
A conveyor (1) for pretreated biomass (4), wherein the conveyor (1) comprising: a cylindrical shell (2) comprising an inlet (5) for receiving the pretreated biomass (4) and an outlet (6) whereat the pretreated biomass (4) passes out of the cylindrical shell (2); and at least one shaftless spiral (3, 3b) rotatably positioned in the cylindrical shell to move the pretreated biomass (4) out of the cylindrical shell (2). A temperature inside the cylindrical shell (2) is from 120 ºC to 250 ºC. Also a system, use, and a method is disclosed.
The invention relates to a method for manufacturing thermoplastic poly(vinyl alcohol) derivative in a melt state reaction and a product thereof, wherein the method thermoplastic poly(vinyl alcohol) that has been dried is heated and admixed with an organic acid anhydride that has a catenated carbon structure which ends into a vinyl group, such that a mixture is obtained which is above the melting point of the mixture, thereby causing an ester bond forming condensation reaction in a melt state, wherein at least some of the organic acid anhydride reacts with hydroxyl groups of the thermoplastic poly(vinyl alcohol), such that reaction product is formed which contains carboxylic acid residue and thermoplastic poly(vinyl alcohol) derivative which contains ester bonded pendant chains of which at least some end into vinyl groups. The invention further relates to a method for manufacturing a paper substrate and a product thereof, which contains a primer layer that contains the reaction product.
C09J 7/40 - Adhesives in the form of films or foils characterised by release liners
D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D21H 19/32 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming a linkage containing silicon in the main chain of the macromolecule
D21H 19/82 - Paper comprising more than one coating superposed
D21H 27/00 - Special paper not otherwise provided for, e.g. made by multi-step processes
D21H 27/06 - Vegetable or imitation parchmentGlassine paper
A conveyor (1) for pretreated biomass (4), wherein the conveyor (1) comprising: a cylindrical shell (2) comprising an inlet (5) for receiving the pretreated biomass (4) and an outlet (6) whereat the pretreated biomass (4) passes out of the cylindrical shell (2); and at least one conveyor screw (3a,3b,3c,3d) rotatably positioned in the cylindrical shell (2) to move the pretreated biomass (4) out of the cylindrical shell (2). A temperature inside the cylindrical shell (2) is from 120ºC to 250ºC; and the at least one conveyor screw (3a,3b,3c,3d) and/or the cylindrical shell (2) is configured to be at least partly coated with a coating material and/or polished. Also a system, use, and a method is disclosed.
A bio-based composite material is disclosed. The bio-based composite material comprises of sawdust and a resin matrix based on lignin and tannin, wherein the bio-based composite material comprises sawdust in a total amount of 25 – 90 weight-% based on the total weight of the bio-based composite material. Further is disclosed a method for producing a bio-based composite material, a bio-based composite, and a method for producing a bio-based composite.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
(1) Lignin; lignin for industrial use; lignin powder for use in chemical processes; lignin-based chemicals for industrial use; modified lignin; lignin-based industrial fillers; lignin-based chemical resins for industrial use; lignin-based adhesives for industrial use; lignin-based additives for binding and coating fertilizers.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Unprocessed lignin; Unprocessed lignin for industrial use; Unprocessed lignin powder for use in chemical processes; lignin-based chemicals for industrial use; modified lignin being chemicals for use in industry; lignin-based industrial fillers; lignin-based chemical resins for industrial use; lignin-based adhesives for industrial use; lignin-based additives for binding and coating fertilizers
64.
MULTILAYER PRODUCT AND METHOD FOR PRODUCING THE SAME
A multilayer product is disclosed. The multi- layer product may comprise a cellulose fiber-based base layer and a barrier layer. The barrier layer may comprise at least 10 % (w/w) of hydrolysed cellulose fibers.
D21H 11/20 - Chemically or biochemically modified fibres
65.
MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL, A METHOD FOR TREATING A SUBJECT IN NEED OF TREATMENT OF BODY WITH IMPLANTABLE MATERIAL AND A METHOD FOR MANUFACTURING THE MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL
The present disclosure provides a medical grade nanofibrillar cellulose hydrogel comprising plant-based chemically and enzymatically unmodified nanofibrillar cellulose hydrogel having a concentration of the nanofibrillar cellulose in the range of 1.4-3.4% by weight, the nanofibrillar cellulose having a number-average diameter of fibrils and/or fibril bundles of 100 nm or less, and a storage modulus in the range of 1-35 Pa. The present disclosure also provides a method for treating a subject in need of treatment of body with implantable material, and a method for manufacturing medical grade nanofibrillar cellulose hydrogel.
A product is disclosed. The product may comprise a layer formed at least partially of a mixture comprising a reinforcing component and at least 10 % (w/w) of cellulose fibers having surface-closing properties.
A multilayer product is disclosed. The multi-layer product may comprise a cellulose fiber-based base layer and a barrier layer. The barrier layer may comprise at least 10 % (w/w) of hydrolysed cellulose fibers. The multilayer product may further comprise a cellulosic filmic layer.
A wood-derived carbohydrate composition is disclosed. The wood-derived carbohydrate composition comprises monomeric C6 sugars and monomeric C5 in a total amount of at least 94 weight-% based on the total dry matter content of the carbohydrate composition, wherein the weight ratio of the monomeric C5 sugars to the monomeric C6 sugars is at most 0.1. Disclosed is also a method for producing a wood-derived carbohydrate composition.
C13K 13/00 - Sugars not otherwise provided for in this class
69.
A MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL, THE MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL FOR USE AS IMPLANTABLE MATERIAL IN A BODY AND A METHOD FOR MANUFACTURING THE MEDICAL GRADE NANOFIBRILLAR CELLULOSE HYDROGEL
The present disclosure provides a medical grade nanofibrillar cellulose hydrogel comprising plant-based chemically and enzymatically unmodified nanofibrillar cellulose hydrogel having a concentration of the nanofibrillar cellulose in the range of 1.4-3.4% by weight, the nanofibrillar cellulose having a number-average diameter of fibrils and/or fibril bundles of 100 nm or less, and a storage modulus in the range of 1-35 Pa. The present disclosure also provides the medical grade nanofibrillar cellulose hydrogel for use as implantable material in a body, and a method for manufacturing medical grade nanofibrillar cellulose hydrogel.
16 - Paper, cardboard and goods made from these materials
Goods & Services
Paper; printing paper; printing paper (stationery); computer
paper; digital printing paper; paper for recording machines;
copying paper; copying paper (stationery); paper for
printers.
71.
A BIOREACTOR AND A METHOD FOR EXTRACTING CELL-DERIVED PRODUCTS FROM CULTURED CELLS AND A NANOSTRUCTURED CELLULOSE PRODUCT
The present disclosure provides a bioreactor for extracting cell-derived products from cultured cells, the bioreactor comprising a container, an inlet for inputting cell culture medium into the container, an outlet for outputting cell culture medium comprising cell-derived products from the container, the container comprising, or being connected to, a compartment comprising nanostructured cellulose configured to receive cells, said compartment comprising a first separating surface separating the nanostructured cellulose from the outlet and allowing cell culture medium comprising cell-derived products to pass through the first separating surface. The present disclosure also provides a method for separating cell-derived products from cultured cells and a nanostructured cellulose product.
The invention relates to compositions comprising an elastomeric polymer and 50 phr (parts per 100 parts of the polymer) or more HTC lignin, whereby the HTC lignin has a particle size D90 as determined by ISO 13320:2020 of 5 µm or more and a STSA surface area of 40 m2/g or less as determined by ASTM D 6556-14. The invention also provides an article comprising the composition and the use of the composition in a gas barrier.
C08L 97/00 - Compositions of lignin-containing materials
C08L 23/28 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
74.
LIGNIN-BASED BIOPLASTIC MATERIAL, PROCESSES FOR PREPARING THE SAME AND USES THEREOF
A lignin-based bioplastic material is disclosed including a lignin fraction and at least a biodegradable biopolymer, as well as processes for preparing the same and uses in agriculture. Also disclosed are items for agriculture at least partially made of the lignin-based bioplastic material, such as pots, pipes and mulch films.
The present disclosure relates to a controlled release coated fertilizer product comprising a fertilizer granule core and a coating of readily biodegradable components and natural polymers. The coating comprises an inner layer comprising lignin and a hydrophobic outward layer. The present disclosure further concerns a method for preparing a coated fertilizer product and the use of the coated fertilizer for controlled release of nutrients in farming.
A method is disclosed. The method may comprise adding a hydrophobization agent to wet pulp; drying the wet pulp, thereby obtaining dried pulp; wherein the dried pulp is intended for defibrillating into fibers, thereby obtaining the modified pulp; or the method further comprises defibrillating the dried pulp into fibers, thereby obtaining the modified pulp.
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/26 - Selective adsorption, e.g. chromatography characterised by the separation mechanism
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
A hardwood-derived carbohydrate composition comprising 88 – 99.75 weight-% monomeric sugars is disclosed. The monomeric sugars include 55 – 85 weight-% of monomeric xylose. The carbonyl content of the carbohydrate composition is 10 - 1500 µg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
The disclosure relates to a method for refining crude tall oil, wherein the method comprises first evaporating tall oil material (10) in a first evaporator (100) whereafter the first fraction (11) is fed to a first distilling column (200) and the second fraction (12) is fed to further evaporation. The condensate(s) recovered from the further evaporation(s) is fed to a second distilling column (300).
The present disclosure further concerns the use of different fractions obtained by the method for the production of biofuels or components thereof.
A hardwood-derived carbohydrate composition comprising 75 - 97 weight-% monomeric sugars is disclosed. The monomeric sugars include 55 – 75 weight-% of monomeric xylose. The carbonyl content of the carbohydrate composition is 4000 – 9000 µg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.
C13K 13/00 - Sugars not otherwise provided for in this class
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 65 - 85 weight-% based on the total dry matter content of the carbohydrate composition is disclosed. The monomeric sugars include monomeric xylose, the amount of monomeric xylose in the carbohydrate composition being 50 – 70 weight-% based on the total dry matter content of the carbohydrate composition. The carbonyl content of the carbohydrate composition is 5000 – 20000 µg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.
A hardwood-derived carbohydrate composition comprising monomeric sugars in an amount of 75 - 98 weight-% based on the total dry matter content of the carbohydrate composition, wherein the monomeric sugars include monomeric xylose, the amount of monomeric xylose in the carbohydrate composition being 55 – 80 weight-% based on the total dry matter content of the carbohydrate composition, and wherein the carbonyl content of the carbohydrate composition is 1000 – 4500 µg/g based on the total dry matter content of the carbohydrate composition. Further is disclosed a method for producing the hardwood-derived carbohydrate composition and the use of the same.
B01D 15/12 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the preparation of the feed
B01D 15/18 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
B01D 15/26 - Selective adsorption, e.g. chromatography characterised by the separation mechanism
B01D 15/36 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
C07H 1/08 - SeparationPurification from natural products
The invention relates to a method for manufacturing a heat sealable barrier material (2), the method comprising: supplying a paper (10, 11) having a first side and a second side, applying a barrier coating dispersion on the first side of the paper by using a blade coater or a rod coater, the barrier coating dispersion being an aqueous dispersion having solids content in a range between 40 and 60 wt.% and comprising from 20 wt.% to 60 wt.% mineral pigment(s), and from 20 wt.% to 80 wt.% functional polymer(s) which are selected from a group consisting of: polyolefin dispersion(s), acrylate dispersion(s), styrene-acrylate dispersion(s), vinyl acetate-acrylate dispersion(s), and styrene-butadiene latex dispersion(s), and drying the barrier coating dispersion in order to form a barrier coating layer (20). The invention relates to a use of the heat sealable barrier material. The invention further relates to a package.
D01F 2/02 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof from solutions of cellulose in acids, bases, or salts
C01D 1/40 - PurificationSeparation by electrolysis
D01F 13/02 - Recovery of starting material, waste material or solvents during the manufacture of man-made filaments or the like of cellulose, cellulose derivatives, or proteins
89.
METHOD OF MAKING A BINDER COMPOSITION, AND BINDER COMPOSITION
The invention relates to a method for treating lignin, wherein the method comprises the following steps: a) dissolving lignin into an aqueous composition, which contains a compound selected from the class of phenols, while keeping the temperature of the composition at 0-60° C.; and b) allowing the composition to react while keeping the temperature of the composition at 60-100° C. and the pH of the composition at a pH value of 6-14. The invention relates further to a method for producing a binder composition and to different applications thereof.
A method for recovering wood particles from a wood-based feedstock comprising bark is disclosed. A system for recovering wood particles from a wood-based feedstock comprising bark is further disclosed. A product comprising wood particles formed using the method of the present disclosure is also disclosed. Finally, the use of wood particles formed in the method according to the present disclosure is disclosed.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Lignin; Lignin for industrial use; Lignin powder for use in chemical processes; Lignin-based chemicals for industrial use; Modified lignin; Lignin-based industrial fillers; Lignin-based resins for industrial use; Lignin-based adhesives for industrial use; Lignin-based additives for binding and coating fertilizers..
93.
Filmic release base material with improved silicone anchorage properties
The application relates to a polymeric film (FILM 1) for a release liner (REL2), comprising a polymeric support layer (S1) of a first composition comprising one or more polyolefins and/or polyesters, and an extruded primer layer (PRIM1) of a second composition comprising a thermoplastic polymer covalently bounded to functional vinyl groups.
16 - Paper, cardboard and goods made from these materials
Goods & Services
Paper; Printing paper; Printing paper (stationery); Computer paper; Digital printing paper; Paper for recording machines; Copying paper; Copying paper (stationery); Paper for printers.
A method for purifying lignin-based filler is disclosed. The method comprises providing a slurry comprising lignin-based filler and subjecting the provided slurry comprising lignin-based filler to a purification treatment comprising a washing process to form purified lignin-based filler with an ash content of 0.1 – 3 weight-% based on the total dry matter content of the lignin based filler. Further is disclosed the purified lignin-based filler obtainable by the method as defined in the current specification.
A method for preparing a thermoplastic composition comprising grafted cellulose and/or hemicelluloses is disclosed. The method may comprise reacting a cyclic ester monomer with cellulose and/or hemicelluloses, thereby grafting the cellulose and/or hemicelluloses with the cyclic ester monomer at least partially, and thereby forming the thermoplastic composition.
C08B 1/02 - Rendering cellulose suitable for esterification
C08B 3/08 - Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms
C08B 3/20 - Esterification with maintenance of the fibrous structure of the cellulose
C08F 251/02 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
C08B 3/08 - Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms
C08B 3/20 - Esterification with maintenance of the fibrous structure of the cellulose
C08F 251/02 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
D01F 2/02 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof from solutions of cellulose in acids, bases, or salts
A method for preparing a thermoplastic composition comprising grafted cellulose and/or hemicelluloses is disclosed. The method may comprise reacting a cyclic ester monomer with cellulose and/or hemicelluloses, thereby grafting the cellulose and/or hemicelluloses with the cyclic ester monomer at least partially, and thereby forming the thermoplastic composition.
C08H 8/00 - Macromolecular compounds derived from lignocellulosic materials
C08F 251/02 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
A method for preparing a thermoplastic composition comprising grafted cellulose and optionally grafted hemicelluloses is disclosed. The method comprises providing a composition comprising cellulose and optionally hemicelluloses; dissolving the cellulose and optionally the hemicelluloses of the composition at least partially, thereby obtaining a solution comprising the solubilized cellulose and optionally the solubilized hemicelluloses; extruding the cellulose and optionally the hemicelluloses into a shape, such as a filament, a bead, a 3D object, or a molded product; and treating the shape with a cyclic ester monomer, such that the cyclic ester monomer reacts with the cellulose and optionally the hemicelluloses contained in the shape, thereby grafting the cellulose and optionally the hemicelluloses with the cyclic ester monomer at least partially, thereby obtaining the thermoplastic composition.
C08B 3/08 - Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms
C08B 3/20 - Esterification with maintenance of the fibrous structure of the cellulose
C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
C08F 251/02 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
C08H 8/00 - Macromolecular compounds derived from lignocellulosic materials
D01F 2/02 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof from solutions of cellulose in acids, bases, or salts
A method for preparing a thermoplastic composition comprising grafted cellulose and optionally grafted hemicelluloses is disclosed. The method comprises providing a composition comprising cellulose and optionally hemicelluloses; dissolving the cellulose and optionally the hemicelluloses of the composition at least partially, thereby obtaining a solution comprising solubilized cellulose and optionally solubilized hemicelluloses; adding a cyclic ester monomer to the solution, such that the cyclic ester monomer reacts with the solubilized cellulose and optionally the solubilized hemicelluloses, thereby grafting the solubilized cellulose and optionally the solubilized hemicelluloses with the cyclic ester monomer at least partially; and coagulating the grafted cellulose and optionally the grafted hemicelluloses, thereby obtaining the thermoplastic composition.
C08B 3/08 - Preparation of cellulose esters of organic acids of monobasic organic acids with three or more carbon atoms
C08B 3/20 - Esterification with maintenance of the fibrous structure of the cellulose
C08F 251/02 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
