Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 3,918

Document Document Title
WO/2021/207515A1
Non-polymeric coupling agent formulation for producing wood-polymer composites include at least one organic peroxide and a non-polymeric bio-based additive that includes at least one of a bio-based oil or a bio-based acid or derivatives ...  
WO/2021/205128A2
The present invention relates to a flame retardant treatment of a lignocellulosic material, characterized in that it comprises the following steps: - optionally steam explosion of the lignocellulosic material, - impregnation of the optio...  
WO/2021/203188A1
The present disclosure provides a process for the synthesis of bio-based formaldehyde-free wood adhesive with lignin and cellulose derived bio-oil which can be generated from the fractionation/liquefaction of lignocellulose biomass such ...  
WO/2021/198467A1
The present invention relates to a method of draining water comprising the steps of: - providing a water drainage device, wherein the water drainage device comprises man-made vitreous fibres (MMVF) bonded with a cured aqueous binder comp...  
WO/2021/196075A1
A reinforced bio-fibre composite for injection molding comprising: a bleached, neutralized and spray dried bio-fibre; and a resin. A process for preparing a reinforced bio-fibre composite for injection molding and an enclosure for an ele...  
WO/2021/197637A1
The invention relates to an aqueous binder composition for mineral fibres.  
WO/2021/198556A1
The invention relates to a method of extracting extractives from a solid lignin fraction, comprising extracting a solid lignin fraction comprising extractives with an organic solvent to provide an organic extract containing the extractives.  
WO/2021/197638A1
The invention is directed to a mineral fibre product having a low water leachable chloride content which is suitable as non-corrosive thermal and/or acoustic insulation.  
WO/2021/196265A1
The present invention relates to the field of composite floors, and in particular to an indoor floor based on a polyolefin biomass composite material and a manufacturing method. The indoor floor comprises a base material layer and wood v...  
WO/2021/190089A1
The present invention relates to the technical field of composite materials, and in particular, to a wood-plastic composite material having high toughness and high strength and a preparation method therefor. The wood-plastic composite ma...  
WO/2021/189504A1
Disclosed is a two-layer-PE coextruded wood-plastic composite board, belonging to the field of new materials. The two-layer-PE coextruded wood-plastic composite comprises an environmentally-friendly substrate made from a first wood-plast...  
WO/2021/193898A1
The present invention addresses the problem of providing a resin material which is prepared by mixing a wood-based biomass with a thermoplastic resin homogeneously and can be molded easily. According to the present invention, a resin m...  
WO/2021/188912A1
In a particular implementation, a system for drying lignin includes a mixer configured to receive lignin and one or more types of desiccant beads and to mix the lignin with the one or more types of desiccant beads. The one or more types ...  
WO/2021/187072A1
Raw material grains according to the present invention comprise, as components, 40 to 60% plant fiber powder, 20 to 30% starch, 10 to 20% vegetable gum powder obtained by fermenting starch, 2 to 15% water-soluble polymer glue, and 1 to 1...  
WO/2021/187337A1
This foam sheet is an article produced by foaming a foamable resin composition that includes a resin component. The foam sheet has a biobase percentage of at least 20 mass%, and demonstrates a tensile strength of 15 kPa or greater when m...  
WO/2021/188759A1
Adhesives, methods of producing adhesives, and cellulosic products formed with the adhesive are provided. In an exemplary embodiment, an adhesive includes a protein, a first reactant that has a plurality of isocyanate moieties, and a sec...  
WO/2021/180208A1
A reconstituted biomass profile. A physical or chemical pulping process is used to destroy cell walls, remove part of lignin and soluble cell components, obtain a natural skeleton structure or split to obtain a unbleached pulp rich in ce...  
WO/2021/182980A1
The invention relates to a process for the production of new polyurethane materials from polyols and wood waste and / or wood-like waste. This method is characterized by the use of polyol synthesized from wood waste and / or wood-like wa...  
WO/2021/175719A1
The invention is concerned with the area of preparation techniques and relates to a method for producing molded parts, such as plant pots or containers for example. The aim of the invention consists in providing a simple and cost-effecti...  
WO/2021/173019A1
The subject of the present invention is a biodegradable material for the manufacture of disposable tableware and packaging containing extruded apple pomace and beet pulp and starch, as well as a method of manufacturing biodegradable appl...  
WO/2021/153978A1
The present invention provides a composition for producing cat litter, cat litter, and a method for producing cat litter, the composition comprising: 45% to 58% by weight of coffee grounds; 40% to 50% by weight of natural polymer; 0.03% ...  
WO/2021/150864A1
The disclosure relates to adhesive compositions, including non-crosslinked resins and crosslinked/cured adhesives joining substrates, as well as related methods for making the compositions and articles. Compared to a conventional phenol ...  
WO/2021/145472A1
Artificial marble and a method for manufacturing same are disclosed. The present invention relates to eco-friendly artificial marble which can exhibit natural beauty by the pulverization of grain husk or fruit peel and addition of same w...  
WO/2021/135986A1
A wood-plastic composite material comprising a flame retardant. The flame retardant adopts a three-layer structure. The flame retardant comprises an outer shell, a middle layer and an inner core. The component of the outer shell is alumi...  
WO/2021/131181A1
Provided are: a degradation accelerator which is suitable for use in a biodegradable resin and which can increase and appropriately control the biodegradation speed and degradation degree of a biodegradable resin such as an aliphatic pol...  
WO/2021/130200A1
A sugar-based binder composition for manufacturing a composite product, notably a wood board, comprises at least one further particulate additive selected from the group consisting of: - particulate additive(s) having a BET specific surf...  
WO/2021/130245A1
The invention relates to a method for producing a molded body, in particular in the form of food packaging, utensils, cutlery, cookware, cooking utensils, bakeware, and/or baking utensils, having the following steps: a) producing an emul...  
WO/2021/124127A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of an aqueous solution and mixed with one or more of a crosslinker and optionally one or more additives. The bonding resin i...  
WO/2021/124129A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of a solution in ammonia and/or an organic base and mixed with one or more crosslinker and optionally one or more additives....  
WO/2021/124126A1
The present invention relates to a process for preparing a bonding resin suitable for use in coatings. The invention is directed to a method for preparing a bonding resin for use in a coating, wherein a solution of lignin in an organic s...  
WO/2021/124125A1
The present invention relates to a process for preparing a bonding resin, wherein lignin is provided in the form of a solution in ammonia and/or an organic base and mixed with one or more crosslinkers and optionally one or more additives...  
WO/2021/125362A1
Provided is a method for separating and recovering lignin and polysaccharides from a lignin−polysaccharide complex such as wood, simply and with reduced energy consumption and reduced environmental impact. The present disclosure is a...  
WO/2021/113998A1
The present invention relates to a biocompatible and biodegradable polymer composite which comprises at least one component selected from rosin or natural resins; at least one component selected from polymer macromolecules; and at least ...  
WO/2021/112749A1
A process for recycling lignocellulosic fibers from a fiberboard (100) comprising compressed lignocellulosic fibers bonded together by a binding agent. The process comprises the steps of: - disintegrating (101) the fiberboard (100) to pr...  
WO/2021/097554A1
A binder for a wood pellet comprises a lignosulfonate and an aqueous acid solution in a weight ratio of 1:1 to 1:4 lignosulfonate : aqueous acid solution. The wood pellet has wood biomass bound into the pellet with 6-24 wt% of a binder, ...  
WO/2021/095297A1
A novel cured article with which it is possible to expand usage of rubble, etc., and expand usage of plant biomass. The present invention contains an inorganic material and at least one material selected from lignin and cellulose.  
WO/2021/088527A1
Disclosed are a plant plastic and a manufacturing method therefor. The plastic is only composed of micron plant fibers. The plant fibers are subjected to bending deformation and twisted tightly to form a dense microstructure. The appeara...  
WO/2021/086974A1
A wood polymer composite additive includes at least one maleic anhydride grafted polymer coupling agent, a second coupling agent that is at least one of a silane and siloxane, at least one peroxide crosslinking agent; and an amine compou...  
WO/2021/080491A1
The present invention relates to lignin-containing compositions comprising: 10 to 50 percent by weight of lignin; 10 to 50 percent by weight of a polyethylene glycol; 10 to 50 percent by weight of an acrylic resin; and 1 to 50 percent by...  
WO/2021/078651A1
A microfibrillated cellulose-loaded foam is indicated, comprising microfibrillated cellulose, at least one thickening agent and/or at least one adhesive biopolymer. Furthermore, a method for producing such a microfibrillated cellulose-lo...  
WO/2021/074210A1
The present invention relates to a method for producing fragments of lignin with functional groups.  
WO/2021/070176A1
The present invention relates to a flame retardant composition, which is homogenously incorporated into plastic compositions, for forming homogenous flame retardant plastic compositions. The flame retardant composition comprises environm...  
WO/2021/069689A1
The present invention relates to a process for the manufacture of a lignocellulosic fibre-based composite material comprising the steps of: - obtaining a fibrous mix (S1) comprising a defibrated lignocellulosic material and defibrated pl...  
WO/2021/071031A1
The present invention relates to an eco-friendly clay for art and a preparation method therefor, the eco-friendly clay comprising natural components of paper mulberry pulp or paper mulberry powder, minerals and starch. The present invent...  
WO/2021/067277A1
The present invention relates to polymer compounds containing hemp and/or components of hemp, and methods for producing such polymer compounds.  
WO/2021/067281A1
The present invention relates to polymer compounds/materials containing hemp or hemp derivatives, which exhibit behaviors similar to those possessed by traditional petroleum plastics. The present invention further relates to methods of p...  
WO/2021/067280A1
The present invention relates to polymer compounds containing hemp and methods for producing such polymer compounds. More specifically, the invention relates to such hemp-containing polymer compounds containing one or more property-enhan...  
WO/2021/054013A1
The present invention addresses the problem of providing a molded body with suppressed coloration and odor. The present invention relates to a molding composition made by mixing a pulp fiber and a biodegradable resin, wherein the content...  
WO/2021/053703A1
The present invention addresses the problem of providing a composition for structures which enables low-cost safe materials harmless for the human body to form structures having lightweight properties, water-proofing properties, biodegra...  
WO/2021/046199A2
A lignin dispersion composition comprising spherical lignin particles dispersed in an aqueous medium, wherein the spherical lignin particles have a size exclusively within a range of 100 nm to 5 microns. Also described herein is a method...  

Matches 1 - 50 out of 3,918