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Matches 1 - 50 out of 3,452

Document Document Title
WO/2018/189495A1
The invention relates to a method for manufacturing at least one grafted polyphenol, comprising at least the step of reacting, in the presence of at least one catalyst, at least one polyphenol with at least one compound of the following ...  
WO/2018/190720A1
The present invention relates to a method for preparing an activated lignin composition. In addition, the present invention also relates to a method for further processing the thus activated lignin composition in a method for preparing a...  
WO/2018/188257A1
A preparation method for an environment-friendly biomass plastic material and application thereof. The process comprises: using a specific biomass material for powdering and activation treatment; polymerizing raw materials such as polypr...  
WO/2018/189696A1
The present invention relates to an improved process for preparing an aqueous dispersion of lignin and the use of said suspension in the preparation of a resin.  
WO/2018/179820A1
This sliding material includes a binder. The binder includes a novolac type phenolic resin, and a lignin.  
WO/2018/182497A1
A transparent wood comprising at least one polymer and a wood substrate comprising more than 15 % lignin, measured as Klason lignin, and having an optical transmittance of at least 60%, as well as a method for its preparation.  
WO/2018/182419A1
The invention relates to a method for processing a mix of lignocellulose fibers, such as miscanthus or sorghum fibers, for the production of a bio-based composite, comprising the steps of: harvesting lignocellulosic crops and processing ...  
WO/2018/180469A1
[Problem] To provide a polyolefin resin composite in which the sizes of cellulose aggregates are sufficiently small and in which the polyolefin resin and cellulose are highly homogeneously mixed. [Solution] A polyolefin resin composite w...  
WO/2018/173870A1
The present invention provides: a tread rubber composition for studless tires, which is capable of imparting good performance on ice and snow; and a studless tire using the tread rubber composition. The present invention pertains to a tr...  
WO/2018/169459A1
A method of preparing a sizing boost additive, comprising the steps of I) combining a lignin oil and an aqueous solution of gelatinized cationic polysaccharide, and optionally water, to obtain a lignin/polysaccharide blend, wherein the l...  
WO/2018/162207A1
The invention relates to a process for the simultaneous extraction of lignin and silica from lignocellulosic plant material, characterized in that it comprises the steps of: a) fractionating the lignocellulosic plant material in the pres...  
WO/2018/159580A1
The present invention provides pentosan polysulfate having a weight average molecular weight of 5000 or less and an acetyl group content of 0-2.0 mass% or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solva...  
WO/2018/158506A1
Composition of a composite material for containers, method of the preparation thereof and its use. The composition comprises a continuous matrix of a thermoplastic polymer having a melting point higher than 110 °C and, distributed withi...  
WO/2018/142314A1
The present invention is directed to a composite material comprising a cellulosic material, high impact polystyrene (HIPS) and styrene maleic anhydride (SMA). The cellulosic material may be thermally modified prior to being incorporated ...  
WO/2018/138450A1
The invention relates to a formulation for melt-preparation of lignin-based fibres, which are precursors of carbon fibres. Said formulation comprises lignin, a plasticiser and a cross-linking agent capable of cross-linking with the ligni...  
WO/2018/138075A1
Lignin having a plurality of functionalizations of the general formula (I) wherein R and R' are different from each other and selected between -OH and -OArLig and n is an integer between 1 and 6.  
WO/2018/136763A1
The invention relates to cellulosic composite compositions which contain cellulose derived from coffee parchment. The compositions are especially useful as coffee filters, but may also be used in any way traditionally used for cellulosic...  
WO/2018/134702A1
The present invention refers to a process for the manufacture of biodegradable plastic films in aqueous environment, starting from vegetal wastes in powder form, without use in any steps of the process of chemical reagents and organic so...  
WO/2018/129365A1
A growing medium comprising fibrous tree bark and fibrous wood components, wherein the fibers of the growing medium have an average length to width ratio, such that the growing medium has a dry bulk density of about 60 kg/m3 or lower and...  
WO/2018/126436A1
Disclosed is a composite epoxy resin board, the preparation raw materials thereof include the following components in weight percentages: 5% to 100% of a waste prepreg powder, and 0 to 95% of a waste printed circuit board powder. The was...  
WO/2018/120824A1
A fungus-based biomass packaging material using rice straw as a main material and a preparation method therefor, the biomass packaging material being composed of rice straw, corn stalk, cottonseed hull and a biomass packaging material ad...  
WO/2018/120823A1
A fungus-based biomass fireproof material using rice straw as a main material and a preparation method therefor, the same being composed, according to parts by mass, of 20 parts-65 parts rice straw, 10 parts-25 parts corn cob, 10 parts-2...  
WO/2018/120826A1
A fungus-based biomass packaging material using wheat straw as a main material and a preparation method therefor, the biomass packaging material being composed of wheat straw, mulberry wood chips, bagasse and a biomass packaging material...  
WO/2018/120825A1
A fungus-based biomass fireproof material using wheat straw as a main material and a preparation method therefor, the same being composed, in parts by mass, of 20 parts-60 parts wheat straw, 10 parts-25 parts rice hull, 10 parts-25 parts...  
WO/2018/122470A1
The present invention relates to an adhesive mixture, containing one or more cohesive polymers, one or more tackifiers and optionally one or more separate plasticizer, wherein at least one tackifier is selected from lignin or derivatized...  
WO/2018/115516A1
The invention relates to a method for producing lignin particles, comprising the steps of: a) extracting lignin from a lignin-containing starter material, using a mixture that comprises at least one organic solvent and water, and b) prec...  
WO/2018/119152A1
The present invention provides for a method of converting a depolymerized lignin aromatic compound into a bioproduct, comprising: (a) providing a composition comprising a depolymerized lignin aromatic compound, optionally a depolymerized...  
WO/2018/111183A1
A polymeric material comprising a first polymer and a second polymer where the first polymer is a natural or a synthetic polymer and the second polymer is modified lignin. The modified lignin is modified with an alkyl containing group vi...  
WO/2018/106695A1
A manufacturing process for manufacturing wood products with acoustic dampening properties. A noise-dampening polymer is introduced in-line in the manufacturing process to achieve higher acoustic performance. The polymer can be a viscoel...  
WO/2018/102898A1
The used absorbent products, such as diapers and sanitary napkins, containing cellulose pulp and other polymers, are submitted to the steps of: immersion in a solution with controlled pH range and radiation for sterilization of the produ...  
WO/2018/106191A1
A packaging material is provided. The packaging material comprises a degradable polymer (e.g. poly(ε-caprolactone)) and a natural antimicrobial agent (e.g. chitosan), wherein the degradable polymer forms a polymeric matrix within which ...  
WO/2018/101849A1
The present invention deals with a method for the preparation of composites based on cellulose or one of its derivatives, and water in the liquid state, which solidifies in the operative conditions, at temperatures lower than 0°C and pr...  
WO/2018/099822A1
A rubber compound for making a pneumatic tyre structural component comprising a cross-linkable unsaturated-chain polymer base, a reinforcing filler, a thermosetting resin and a vulcanization system. The thermosetting resin comprises func...  
WO/2018/099820A1
Rubber compound for preparing pneumatic tyre parts comprising a cross-linkable unsaturated chain polymer base, a filler, a vulcanization system and one or more antioxidant agents. The antioxidant agents comprise functionalized lignin wit...  
WO/2018/095150A1
A method for preparing a nanometer material/biomass fiber composite. The nanometer material/biomass fiber composite is prepared by uniformly adhering a nanometer material to biomass fibers using a thermal milling method. The preparation ...  
WO/2018/076278A1
A shape memory plastic paper, a preparation method therefor and an application thereof, the shape memory plastic paper comprising a shape memory polymer, a plant fiber paper and a surfactant. The shape memory plastic paper, on the basis ...  
WO/2018/079594A1
The present invention pertains to: [1] a rubber composition having excellent grip force, said rubber composition comprising a rubber component (A), a lignin degradation product (B) having an aldehyde yield, which is determined by the alk...  
WO/2018/073524A1
A composition for treating lignocellulosic agricultural residues (11), such as straw, characterised in that it comprises a liquid mixture of an aqueous solution containing the mineral elements NPK, capable of forming a nutrient medium fo...  
WO/2018/068456A1
Disclosed in the present invention are a biodegradable material manufactured by employing edible mushroom dregs as a seed of secondary fermentation, and manufacturing method thereof. The biodegradable material is manufactured by fermenti...  
WO/2018/068455A1
Disclosed in the present invention are a biodegradable material manufactured by employing edible mushroom dregs, and manufacturing method thereof. The biodegradable material is formed by compressing the following ingredients in percent b...  
WO/2018/064330A1
A treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores ...  
WO/2018/064334A1
A treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, the cellulosic material comprising wood including wood or wood composite materials, at least a portion of the pores ...  
WO/2018/053827A1
A thickening agent and a preparation method therefor, consisting of the following formula ingredients in parts by mass: an epoxide 6-10 parts, a citrus pectin 20-30 parts, cassava starch 15-25 parts, crosslinking agent H101 4-6 parts, ca...  
WO/2018/054732A1
The invention relates to a novel and improved discontinuous or continuous, preferably continuous method for producing single-layer or multi-layer lignocellulose materials, containing the following method steps: (Ia) producing a mixture M...  
WO/2018/047772A1
This method for producing a resin composition includes: a step for obtaining a lignin-containing solution that contains a solvent and lignin solubilized through a process of isolating the lignin from a lignin-containing material; and a s...  
WO/2018/044926A1
In accordance with embodiments of the present disclosure, the present invention is directed to improvements to molded fiber products. A first sealant layer can be applied to a prepressed biodegradable molded fiber or to biodegradable mol...  
WO/2018/038672A1
The present invention relates to a method of preparing grafted copolymers of lignin and/or cellulose, comprising the generation of macroradicals in situ by mechanical impact on the backbone of said lignin and/or cellulose of said lignin ...  
WO/2018/035598A1
Lignin pellets comprising fused lignin are described herein. The lignin pellets may further comprise a processing aid, and/or a surfactant, and/or a chemical modifying agent, and/or a compatibilizer and/or a thermoplastic polymer. An ext...  
WO/2018/035598A8
Lignin pellets comprising fused lignin are described herein. The lignin pellets may further comprise a processing aid, and/or a surfactant, and/or a chemical modifying agent, and/or a compatibilizer and/or a thermoplastic polymer. An ext...  
WO/2018/032079A1
The present invention relates to a polymeric olefinic composition comprising at least one polyolefin and also a lignin from hardwood with a pH of less than 7. The invention further relates to objects obtained from such a composition and ...  

Matches 1 - 50 out of 3,452