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Matches 1 - 50 out of 2,686

Document Document Title
WO/2018/011668A1
The present invention relates to a lignin-based phenolic resin, particularly useful in the manufacture of oriented strand boards (OSB).  
WO/2018/011789A1
A method for producing a superabsorbent material from a synthetic polymer and a water- soluble protein concentrate derived plant biomass is disclosed, comprising: preparing an aqueous mixture of a copolymer comprising carboxylic groups; ...  
WO/2018/013796A1
A method for processing lignin may comprise flowing a lignin composition comprising a lignin polymer and a solvent through a reaction chamber of a continuous flow reactor, the lignin polymer comprising hydroxycinnamic groups bound to a p...  
WO/2018/007429A1
In a first aspect, the present invention relates to a lignin based composite material containing degraded lignin obtained by reductive hydrogenation. The lignin based composite material is characterized in containing degraded lignin havi...  
WO/2018/002402A1
The present invention relates to a method for producing a sugar syrup, comprising the steps involving the solid-liquid separation of a biomass hydrolysate, and the concentration of the liquid phase obtained in step (a) by means of evapor...  
WO/2018/004427A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the stepsof: i) providing a solid phase lignin containing starting material to be contacted with a water solution comprisi...  
WO/2017/222455A1
The present invention relates to a method of producing lignin with reduced amount of odorous substances comprising the step of: • providing asolid phaselignin containing starting material to be contacted with a water solution comprisin...  
WO/2017/222084A1
A production method for a product derived from a plant-based biomass that includes: a processing step (1) for separating a hemicellulose from a plant-based biomass; and a processing step (2) for mixing the solid component obtained from p...  
WO/2017/221015A1
The present invention relates to a process for obtaining a powder comprising keratin, and to powder as obtainable by such a process, and to uses of such powder. The present invention also relates to a process for obtaining fibrillated fi...  
WO/2017/220772A1
A process for the production of acetylated wood elements, a cooling system and a wood acetylation plant are described. A process for the production of acetylated wood elements comprises acetylating wood elements and cooling the acetylate...  
WO/2017/220777A1
There is described a novel method for processing plant material to produce a cellulose- containing material. The process comprises the steps of: (i) contacting particles of plant material with a peroxide agent and water; (ii) allowing th...  
WO/2017/217677A1
The present invention relates to: a method for extracting lignin from biomass; and a high-strength environmentally-friendly plastic material comprising lignin obtained thereby. A plastic composite material using lignin obtained from biom...  
WO/2017/214719A1
The present disclosure relates to lignocellulosic materials comprising phosphorylated lignocellulosic fibers having an ionic charge in water of about 4000 to about 7000 mmoles/kg, and processes for the preparation thereof. The process co...  
WO/2017/216780A1
The present invention refers to a composition comprising a solution which in turn comprises an amino acidic chain gelatin polymer derived from natural sources of cold-adapted marine species, at a concentration from 1% to 20% (w/v), which...  
WO/2017/214334A1
Disclosed herein are lignin-derived ionic liquids and methods for preparing them. The methods include forming a reaction mixture comprising a lignin-derived starting material, a carbonyl compound, and an amine; maintaining the reaction m...  
WO/2017/207872A1
The present invention relates to a novel process of splitting cellulosic material using an electromagnetic radiation and a process of producing ethanol from cellulosic material. The invention provides a cost effective and environmentally...  
WO/2017/196890A1
This disclosure relates to a semi-humic composition comprising one or more humic substance which has been chemically interacted with one or more organic non-humic nitrogenous molecules, methods of use thereof, and a process for obtaining...  
WO/2017/191364A1
A method and a system for separating lignin from a lignin containing liquid medium. Lignin is precipitated from a lignin containing liquid medium, the method comprising: - adding a pH lowering agent to said lignin containing liquid mediu...  
WO/2017/188874A1
The present invention relates to lignin-containing compositions comprising: 0 to 50 percent by weight of lignin; 0 to 50 percent by weight of a liquid C2-C4polyol; and 10 to 50 percent by weight of an acrylic resin; wherein the percentag...  
WO/2017/183611A1
Provided is a resin composition provided with a lignin skeleton with which it is possible to produce a heat-resistant molded article and which is capable of decomposing under relatively mild conditions. A lignin-skeleton-containing resin...  
WO/2017/178513A1
The present invention relates to a method for preparing monomers via depolymerisation from lignocellulose-containing biomass.  
WO/2017/171652A1
The present invention generally relates to a process for depolymerizing lignin to monomers and/or oligomers wherein the lignin is reacted under oxidation conditions at a neutral pH in the presence of a polar aprotic solvent at elevated t...  
WO/2017/163163A8
The present invention relates to a liquid lignin mixture comprising 3-50 wt% methanol, 12-50 wt% ligninand5-85 wt% aqueous alkali solution wherein the concentration of said aqueous alkali solution is 1 to 50 wt% of alkali in water, based...  
WO/2017/164661A1
The present invention relates to a self-assembled nanostructure of block polypeptides based on elastin and resilin, having stimulus responsiveness and elasticity for drug delivery, tissue engineering and regenerative medicine, a preparat...  
WO/2017/163163A1
The present invention relates to a liquid lignin mixture comprising 3-50 wt% methanol, 12-50 wt% ligninand5-85 wt% aqueous alkali solution wherein the concentration of said aqueous alkali solution is 1 to 50 wt% of alkali in water, based...  
WO/2017/144898A1
A method for modifying wood is disclosed. The method comprises the step of reacting wood with a composition comprising acetic anhydride to produce acetylated wood, characterised in that the composition contains at least one marker compou...  
WO/2017/147496A1
Pulps in accordance with certain embodiments include crosslinked cellulose fibers and have high brightness, reactivity, and intrinsic viscosity, and therefore can be well suited for use as a precursor in the production of low-color, high...  
WO/2017/142887A1
A biofabricated material containing a network of crosslinked collagen fibrils is disclosed. This material is composed of collagen which is also a major component of natural leather and is produced by a process of fibrillation of collagen...  
WO/2017/137494A1
The present invention relates to a preparation of carrot cell wall material, wherein the cell wall material is in particulate form and comprises particles having a size of between 25 and 500 μm, the cell wall material has a ratio by wei...  
WO/2017/136915A1
A process for hydrolyzing lignocellulosic biomass includes feeding lignocellulosic biomass into a pretreatment reactor, wherein the pretreatment reactor has a headspace charged with sulfur dioxide previously used in the pretreatment of l...  
WO/2017/139504A1
Unique, inexpensive, and strong biocomposites are obtained from blending cellulose matrix materials with lignocellulosic reinforcement materials with the aid of alkaline aqueous solvent and cold temperatures. These lignocellulosic compos...  
WO/2017/136566A1
This disclosure relates to a semi-humic material, and compositions comprising the same, obtained from leonardite ore and a non-humic organic carbon source and a process for obtaining the same. Also described are methods for maintaining m...  
WO/2017/112477A1
Systems and methods for generating a hydrolysate for fermentation from cellulosic biomass. In one embodiment, the method comprises (a) pretreating an ensiled cellulosic biomass material comprising at least 0.1 wt% of ethanol, wherein the...  
WO/2017/099592A1
The present invention relates to an improved process for the isolation of high-purity lignin from an organosolv liquor. In a preferred embodiment, the invention also concerns the production of a light-coloured lignin and the thus produce...  
WO/2017/093511A1
The present invention relates to a method for fractionating a lignocellulosic biomass. More specifically, the present invention lies in the field of cellulose solvent- and organic solvent- based lignocellulose fractionation (COSLIF) of l...  
WO/2017/089657A1
The present invention concerns a process for the covalent attachment of lignin to cellulose in aqueous solutions, which process is characterized by preparing an aqueous mixture of lignin particles modified with tall oil fatty acids (TOFA...  
WO/2017/088061A1
Discharging pretreated biomass from a pretreatment reactor and mixing the discharged pretreated biomass with a cooling liquid in a vessel provides a cooled slurry having a consistency that is less than about 12 wt%. Since the consistency...  
WO/2017/089467A1
The present invention provides a plant based material with high tensile strength, with high E-modulus, which have low water absorption, which can be injection molded, and which can be melted and remolded. The materials of the invention m...  
WO/2017/085516A1
The present invention relates to a process for extracting oxidised metal pollutants from treated cellulosic or lignocellulosic biomass to recover the metal. The treatment also generates a cellulosic or lignocellulosic biomass which can t...  
WO/2017/084824A1
The invention relates to a process for making a purified lignin composition comprising a carrier liquid suitable for processing in a refinery. It comprises providing an aqueous lignin composition comprising lignin, cooking chemicals and ...  
WO/2017/084824A9
The invention relates to a process for making a purified lignin composition comprising a carrier liquid suitable for processing in a refinery. It comprises providing an aqueous lignin composition comprising lignin, cooking chemicals and ...  
WO/2017/077198A1
According to an example aspect of the present invention, there is provided a dispersant comprising alkaline-O2 oxidized lignin. Such dispersant may be used for example in inorganic pigments to reduce interactions between pigment particle...  
WO/2017/078582A1
A process for producing a hydrocarbon product from a lignin oil, said lignin oil having an oxygen content of 10-30 wt-%, an average weight molecular weight of 500-800 g/mol with a polydispersity of 2, a heating value of 25-35 MJ/kg, a wa...  
WO/2017/077195A1
The invention relates to a method for optimising material recovery in a chemical pulping process. The method comprises treating of cellulosic raw material with cooking chemicals in a cooking step, where lignin is at least partly dissolve...  
WO/2017/074981A3
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising a sulfopolyester polymer....  
WO/2017/074980A3
The present disclosure describes a treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer, th...  
WO/2017/069276A1
The present invention discloses a method for manufacturing a lignophenol-cellulose composite. This method includes: a step for adding a phenol material to a plant material to obtain a phenol sorbent material; a step for adding the phenol...  
WO/2017/069116A1
A gelatin or chemically modified product thereof having a high-molecular weight component content of 10%-50% by mass and having a value, being the low-molecular weight component content deducted from the high-molecular weight component c...  
WO/2017/065037A1
The purpose of the present invention is to provide a resin having biocompatibility and a self-supporting property. The biocompatible resin according to the present invention has the main chain composed of a naturally occurring polymer de...  
WO/2017/055407A1
A process is disclosed for converting cellulose to nanocellulose. The process comprises dissolving a cellulose feedstock in an inorganic molten salt solvent medium. The solvent medium is substantially proton free. The solvent medium may ...  

Matches 1 - 50 out of 2,686