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WO/2015/097033A1 |
The present invention relates to a superabsorbent composition comprising a cross-linked polysaccharide and wood flour or other lignocellulose-containing renewable raw material, wherein the cross-linked polysaccharide comprises polysaccha...
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WO/2015/094098A1 |
The present invention relates to a composition comprising an organic solvent and lignin or lignin derivatives; wherein at least one of the hydroxyl groups of the lignin or lignin derivatives have been substituted with ester groups formin...
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WO/2015/094099A1 |
The present invention relates to a composition comprising a carrier liquid and lignin or lignin derivatives solubilized in said carrier liquid; wherein at least one of the hydroxyl groups of the lignin or lignin derivatives have been sub...
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WO/2015/090138A1 |
Disclosed are inorganic/lignose type polymer composite nanoparticles, preparation method therefor and application thereof. The preparation method comprises: adding an activating agent into a basic alkaline lignose solution first, then ad...
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WO/2015/086034A1 |
The invention relates to a wood product or natural fiber composite material product made from at least one lignocellulose- and/or cellulose-containing material that is provided with an adhesive and is cured or crosslinked in the desired ...
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WO/2015/083092A1 |
The present invention relates to a composition comprising a lignin polyol, a method for the manufacturing of said composition and use thereof in different application areas, such as in adhesives, binders, castings,foams (such as in rigid...
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WO/2015/080660A1 |
A method of obtaining depolymerized lignin from biomass using a transition metal catalyst and a solvent mixture of organic solvent and water. The invention further relates to a composition obtainable by the method and the production of f...
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WO/2015/080483A1 |
The present invention relates to a lignin polymer nano-matrix composite and a preparation method therefor. The nano-matrix composite according to the present invention is characterized by comprising a lignin polymer and clay minerals. Th...
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WO/2015/076847A1 |
Methods and combinations for making and using one or more cellular foam layers comprising flexible cellular foam and wood particles having aromatic properties, where said cellular foam layers may be located on, under, or in cushioning fo...
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WO/2015/070308A1 |
The present invention describes a method for obtaining a plastic composite based on fibrous plant material, comprising the following steps: triturating the fibrous plant material to produce particles; drying the particles by heating them...
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WO/2015/066806A1 |
A method of producing ultra-low density fiber composite (ULDC) foam materials using natural fibers with gas injection through liquid foaming is disclosed, wherein in a particular embodiment includes also cellulose filaments. The method i...
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WO/2015/056757A1 |
The present invention involves the development of a resin composition which has improved mechanical strength, hardness and low heat-dissipation properties, and which, when used specifically as a rubber composition, minimizes the tanδ (l...
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WO/2015/056758A1 |
One of the purposes of the present invention is to provide a lignin modified using a plant-derived compound, the modified lignin exhibiting, as a result, excellent curability and a strong rubber-strengthening effect. Furthermore, the pre...
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WO/2015/054736A1 |
A method of forming a coating on a substrate is provided comprising forming a lignin solution by at least partially dissolving lignin in a solvent, coating the lignin solution onto the substrate and exposing the lignin coated substrate t...
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WO/2015/052028A1 |
The present invention relates to new and improved lignocellulosic materials containing (A) 30-98.99% wt. of one or more lignocellulose-containing materials; (B) 0.01-50% wt. microfibrillated cellulose; (C) 1-5% wt. binder selected from t...
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WO/2015/046588A1 |
A resin composition containing lignin and a phenolic resin, wherein: the lignin is obtained by separating a cellulose component and a hemi-cellulose component from the decomposed product produced by decomposing a plant material; and the ...
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WO/2015/048441A1 |
A lignocellulosic composite article includes a plurality of lignocellulosic pieces and an adhesive system disposed on the plurality of lignocellulosic pieces for bonding the plurality of lignocellulosic pieces. The adhesive system includ...
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WO/2015/044528A1 |
The present invention relates to a method for increasing the reactivity of lignin, wherein the method comprises the following steps: a) forming, under heating at a temperature of 71 –94 °C, an aqueous dispersion comprising alkali and ...
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WO/2015/042391A1 |
The technology is directed towards soy-based adhesive compositions having improved viscosity properties due to the use of soy flour having a particular particle size distribution. These compositions are useful for making lignocellulosic ...
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WO/2015/038586A1 |
Tomato and/or potato waste particle, flake and/or fiber reinforced composite material. Factory waste material from tomato or potato processing is dried, ground, optionally treated with a coupling agent and blended with a matrix material ...
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WO/2015/034938A1 |
The disclosed composite wood particulate products, adhesives contained in such wood particulate products, and methods of making the adhesive and the wood particulate products employ an aldehyde-free adhesive, and more specifically a form...
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WO/2015/032458A1 |
The invention relates to a wood product or natural fiber composite material product made from at least one natural fiber-containing, lignocellulose- and/or cellulose-containing material that is provided with an adhesive and is cured or c...
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WO/2015/034383A1 |
The present invention is related to a new method to produce natural water-based glues made of two components, designed to glue lignocellulosic surfaces, mainly cork and wood. The mentioned process comprises the extraction of the aqueous ...
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WO/2015/024285A1 |
A preparation method of a wood plastic material: dissolving an initiator and a modifier in a solvent at first; adding the solvent, together with pretreated wood flour, to a gas-liquid-solid three-phase fluidized bed to allow the initiato...
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WO/2015/024286A1 |
Provided are a thermal insulating and soundproof wood-plastic composite material and manufacturing method thereof. After pretreating wood flour, the present invention adds modified hollow silicon dioxide particles as filler to be extrusi...
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WO/2015/024283A1 |
Provided is a method for introducing a mixture of low-viscosity silicone oil and active silicone oil into a three-phase circulating fluidized bed to modify wood flour. The wood flour manufactured by the method has excellent hydrophobicit...
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WO/2015/021541A1 |
A process for the production of a lignin based polyurethane products is provided. The process comprises mixing at least one dried lignin and at least one isocyanate to form a lignin-isocyanate mixture, and submitting the lignin-isocyanat...
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WO/2015/018464A1 |
The present invention primarily relates to a preparation comprising or consisting of 40 - 99.9 wt.-% of lignin, preferably unmodified lignin, 0.1 - 50 wt.-% of minerals, preferably 0.1 - 30 wt.-%, 0 - 25 wt.-% of one or more mono- and ol...
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WO/2015/017613A1 |
A process for producing lignin from one or more plants of genus Nicotiana is provided. The lignin can be derived inter alia from Nicotiana species biomass. A process such as is described in various embodiments herein also provides articl...
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WO/2015/016152A1 |
The purpose of the present invention is to provide a method for the non-fuel use of the hydrolysis product of a lignocellulosic biomass, specifically the hydrolysis treatment liquid that is obtained during a step for obtaining dissolved ...
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WO/2015/011275A1 |
The present invention relates to a process for obtaining cellulose or a mixture containing at least cellulose and at least lignocellulose from at least one substrate that is at least to some extent amenable to fermentation comprising at ...
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WO/2015/010177A1 |
The invention addresses the problem of obtaining synthetic materials to replace wood, which is a threatened resource, and of recycling waste from the processing industry and municipal waste. The claimed solution consists in combining mat...
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WO/2015/000363A1 |
Disclosed are a thermoplastic wood-plastic composite material and method for manufacture thereof. The components and weight percent of the material are as follows: 20-70 % plant fiber, 20-70 % plastics, 5-25 % biomass power plant ash or ...
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WO/2015/000913A1 |
The present invention relates to lignocellulose materials which contain A) from 30 to 98% by weight of one or more lignocellulose-containing substances , B) from 1 to 25% by weight of expanded plastics particles with bulk density in the ...
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WO/2014/204262A1 |
Disclosed herein is a board for building or industry comprising biodegradable resin and wooden flour, which is capable of implementing an excellent physical property and protecting the human body and the environment, and a method of manu...
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WO/2014/197954A1 |
The composite material comprises waste MDF and/or MDP homogenised and distributed in a matrix of PVC resin, waste PVC, and additives. The composite material comprises 30-95% by weight PVC resin and 5-70% by weight waste MDF and/or MDP. T...
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WO/2014/194547A1 |
Provided in the present invention is a PVC wood grain limitation colour masterbatch consisting of a component A and a component B, wherein the component A comprises 0-80 parts by weight of a PVC resin, 2.5-7.0 parts by weight of a heat s...
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WO/2014/195641A1 |
The present invention relates to a process for manufacturing a composite material, for a part of given shape and to a part obtained with such a process. A mixture of natural organic fibres is prepared, is pasteurised, is seeded with myce...
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WO/2014/195860A1 |
A method for the acylation of lignocellulose by exposing the lignocellulose to an acylation agent in a closed vessel.
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WO/2014/184444A1 |
The present invention relates to a fiber reinforced composite comprising a reinforcing constituent of fibers embedded in a resin matrix,wherein the resin ma- trix comprises epoxy resin crosslinked with aminated lignin. The invention furt...
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WO/2014/184446A1 |
The invention relates to a method for producing a curing agent, wherein the method comprises the following steps: a) mixing a polyamine compound with an alkaline solution, wherein lignin having an average molecular weight of 3000 -15000 ...
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WO/2014/184270A1 |
The present invention relates to a two-component polyurethane adhesive consisting of a polyol component and of a polyisocyanate component, where the polyol component comprises a triol with molar mass from 1000 to 10 000 g/mol, a diol hav...
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WO/2014/180119A1 |
Disclosed are a polyvinyl chloride modifier and composite, and a preparation method therefor. The composite comprises the following components by part by weight: (a) polyvinyl chloride resin of 100 parts and (b) a polymer modifier of 2-1...
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WO/2014/180118A1 |
Disclosed are a polyvinyl chloride mixture and a preparation method therefor. The mixture comprises the following components in parts by weight: (a) polyvinyl chloride resin of 100 parts and (b) a polymer modifier of 2-20 parts, the poly...
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WO/2014/181036A1 |
The invention relates to a method for manufacturing a composite material comprising natural fibres such as lignocellulosic fibres, a thermoplastic material and a compatibilizing compound. The composite material is being manufactured by m...
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WO/2014/181360A1 |
The present invention discloses a process for depolymerization of lignin to yield substituted phenolic monomers using Brönsted ionic liquid as catalyst under mild reaction conditions to obtain an overall yield of monomers up to 97%.
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WO/2014/175244A1 |
This invention provides the following: a printed-circuit-board material wherein the top surface of a copper or other metal film is resistant to smearing, and even if smearing does occur, said smearing is easy to remove; and a printed cir...
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WO/2014/175315A1 |
This invention provides the following: a printed-circuit-board material that exhibits a high elongation at break and excellent flame retardancy; and a printed circuit board using same. Said printed-circuit-board material contains the fol...
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WO/2014/175196A1 |
This invention provides the following: a solder-resist composition that exhibits good insulation performance and covering performance, being good at following the geometry of a formed circuit, wherein crack formation due to the heat of s...
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WO/2014/162253A1 |
The present invention relates to a glue composition for glueing lignocellulose- containing material, comprising: water, a vegetable source of protein, a binding agent, and a source of lithium or a source of magnesium. The glue is suitabl...
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