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WO/2022/038578A1 |
A bioplastic blend is disclosed. The bioplastic blend may comprise a polylactic acid polymer and a lignocellulosic biomass. The lignocellulosic biomass may be a particulate and have an average particle size that is less than or equal to ...
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WO/2022/038310A1 |
Method of forming functionalized colloidal lignin particles, comprising the step of providing lignin in a dissolved form, aldehyde functionalizing lignin, forming a colloidal dispersion of lignin, partially removing organic solvents and ...
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WO/2022/018184A1 |
The present invention relates to the use of an activated carrot fiber for producing products in the food or non-food industry. The invention further relates to products that contain the activated carrot fiber.
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WO/2022/020201A1 |
An infill material for use with synthetic turf is made from coconut coir strands/filaments by a method which extracts the coir strands/filaments from the coconut and processes the coir strands/filaments to have a length between about 0.0...
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WO/2022/012086A1 |
A wood-like composite plastic specifically used for furniture and a preparation method therefor. The method comprises firstly dispersing a nano-ceramic pigment in a saturated aluminum sulfate solution, and infiltrating micropores of a wo...
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WO/2022/007496A1 |
Disclosed is a bio-based composite material containing lignin, belonging to the technical field of high molecular materials. The bio-based composite material is mainly prepared from the following raw materials in parts by weight: 50 to 8...
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WO/2022/008908A1 |
Composite materials are described that comprise a polymer, a lignocellulosic compound, a coupling agent and graphene. The lignocellulosic compound is a shive. When compared with materials formed solely from the neat polymer, the composit...
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WO/2022/008762A1 |
The present invention relates to a method for producing lignin in particle form from a liquid containing lignin-containing raw material, the method comprising at least: reacting the liquid with a cross-linking agent (step a)), precipitat...
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WO/2022/008008A1 |
The invention relates to a method for producing a crosslinked lignin in particle form using a hydrothermal treatment of a liquid, which is made of black liquor, contains lignin and a crosslinker or a precursor thereof, and has an electri...
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WO/2022/000237A1 |
The present invention relates to a composite board substrate, a composite board substrate preparation method and a decorative board, and is intended to provide a novel substrate with a good flexibility and a high strength. The composite ...
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WO/2022/003614A1 |
The present invention is directed to a method for preparing a bonding resin, wherein lignin in powder form or in the form of an aqueous dispersion is mixed with at an aqueous solution of least one substantially formaldehyde-free crosslin...
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WO/2022/001244A1 |
Disclosed in the present invention is an aging-resistant wood-plastic composite material for faux wood furniture, comprising the following ingredients: polypropylene, straw, an initiator, a binder, petroleum asphalt, an acid catalyst, a ...
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WO/2022/003074A1 |
The present application relates to a solid material of crosslinked lignin where the lignin is crosslinked using polyunsaturated fatty acids, a composition and a method of preparing the solid material.
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WO/2021/248197A1 |
The present invention provides a composition for controlling bleeding, said composition comprising a non-acidic meshed network of fibrous material, wherein the network comprises fibres with a mean diameter (D50) no greater than 1µm, an ...
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WO/2021/249899A1 |
The invention refers to a stable lignin-phenol blend for use in lignin modified phenol-formaldehyde resins comprising lignin in an amount between 10-80 wt%, phenol in an amount between 15-90 wt%, and a solubilizer in an amount between 0%...
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WO/2021/251897A1 |
The present invention discloses a composition that may be extruded or injection moulded, comprising a chemically modified hardwood lignin and a polyester. The chemically modified hardwood lignin constitutes 10 to 50 weight-% of the total...
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WO/2021/248219A1 |
A hybrid polymer-matrix composite is described, containing between 10.0% and 45.0% by weight of cellulosic fiber up to 3.0 mm long and with a maximum moisture content of 5.0%; between 5.0% and 40.0% by weight of synthetic fiber up to 4.0...
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WO/2021/250327A1 |
A wood-derived lignin composition is disclosed. The wood-derived lignin composition comprises: - acid-insoluble lignin in an amount of 80 – 90 weight-% based on the total dry matter content of the lignin composition, wherein the averag...
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WO/2021/180208A9 |
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...
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WO/2021/244109A1 |
Disclosed are a modified lignin reinforced rubber and a preparation method therefor. The modified lignin is obtained by subjecting a compound containing a carbon-carbon double bond, a compound containing a sulfur element and a compound c...
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WO/2021/245144A1 |
The present invention concerns a biodegradable and compostable composition comprising A biodegradable and compostable composition comprising: (i) 0-40 % by weight of the final composition of at least one biodegradable and/or decayable ar...
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WO/2021/246939A1 |
The present invention discloses a composition that may be extruded and/or injection moulded, comprising a chemically modified softwood lignin and a polyester selected from PBS (PolyButylene Succinate), PBAT (PolyButylene Adipate Terephth...
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WO/2021/238297A1 |
The present application pertains to the technical field of degradable materials, and relates to a plant fiber plasticized material and a preparation method therefor. Raw materials of the plant fiber plasticized material comprise, in part...
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WO/2021/220283A1 |
A composition comprising at least one organic component having particles between 1 and 4 mm, and a cured thermoset polymer, and wherein a w/w ratio of the organic component to the thermoset polymer within the composition is between 4:1 a...
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WO/2021/214038A1 |
Method for the manufacture of the innerliner compound comprising: - a first mixing step wherein at least one cross-linkable unsaturated chain polymeric base and one filler system are mixed together; - a final mixing step wherein a vulcan...
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WO/2021/209918A1 |
The present invention relates to a method for manufacturing a multilayer film comprising highly refined cellulose fibers, the method comprising the steps of: a) forming a first wet web by applying a first pulp suspension comprising highl...
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WO/2021/209875A1 |
A method and corresponding apparatus for reduction of harshness from a fresh spirit, by controlling physico-chemical conditions. The method requires operation at a specific temperature, pressure and for required time to achieve desirable...
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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 ...
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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...
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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 ...
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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...
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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...
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WO/2021/197637A1 |
The invention relates to an aqueous binder composition for mineral fibres.
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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.
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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.
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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% ...
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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 ...
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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...
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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...
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