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WO/2012/061596 |
Fermentable sugar useful for the production of biofuels can be produced from biomass by contacting the biomass with a solution containing at least one α-hydroxysulfonic acid. The α-hydroxysulfonic acid can be easily removed from the pr...
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WO/2012/058776 |
A process is defined for the continuous steam pretreatment and fractionation of bagasse to produce a concentrated cellulose solid stream that is sensitive to enzymatic hydrolysis. Valuable chemicals are recovered by fractionating the liq...
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WO/2012/042544 |
This invention is to a biomass composition of 5 and 6 carbon sugars, lignin, and cellulose which has been steam exploded and the composition has a very high enzyme accessibility at 24 hours for hydrolysis.
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WO/2012/031356 |
This present invention relates to an organosolv process for the extraction of materials from lignocellulosic biomass. This invention further relates to the chemicals and their derivatives extracted from biomass, uses, apparatus, methods,...
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WO/2012/031356 |
This present invention relates to an organosolv process for the extraction of materials from lignocellulosic biomass. This invention further relates to the chemicals and their derivatives extracted from biomass, uses, apparatus, methods,...
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WO/2012/019305 |
The present invention relates to a process for the conversion of a lignocellulosic feedstock involving acid pretreatment. The process comprises the steps of treating the lignocellulosic feedstock with alkali at a pH of between about 8.0 ...
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WO/2012/015055 |
Disclosed is a production method for a collagen powder and/or a collagen-derived powder, characterized by: the dispersal of a course collagen precipitate containing collagen precipitate with an average particle diameter 1-1,000 µm and/o...
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WO/2012/013177 |
The invention relates to a method and apparatus with the aid of which hydrogen halide and water can be removed from biomass hydrolyzates containing halogen acid. Advantages are the compactness of the apparatus, the effectiveness in evapo...
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WO/2012/013177 |
The invention relates to a method and a device with the aid of which hydrogen halide and water are removed from biomass hydrolyzates containing halogen acid. The core of the invention is an evacuated container (B1), which is continuously...
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WO/2012/013735 |
The present invention relates to a composition ("composite") which comprises lignin and at least one catalyst dispersed in the composition. The invention further relates to a process for producing this type of composition comprising cata...
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WO/2012/007656 |
The invention relates to a method for producing a thermosetting polymer, in particular a polymer group, wherein the method comprises at least: mixing a protein, aliphatic alcohol, and aldehyde in an acid medium; thermocompressing the mix...
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WO/2012/009274 |
Compositions and methods of improving poultry hatch health are provided herein. Poultry hatch health and hatchability may be improved by administering compositions in ovo prior to hatch. The compositions include iodinated tyrosine-contai...
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WO/2012/005677 |
The present invention relates to a process tor the production of precipitated lignin from black liquor wherein the process comprises the steps of; providing a black liquor stream, treating the black, liquor at an increased temperature an...
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WO/2012/002643 |
The present invention relates to a method for preparing an aqueous polyurushiol nanoliquid, to polyurushiol powder using same, and to the uses thereof. The method comprises: preparing hydrophilic salt by neutralizing a first polymer, whi...
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WO/2012/002643 |
The present invention relates to a method for preparing an aqueous polyurushiol nanoliquid, to polyurushiol powder using same, and to the uses thereof. The method comprises: preparing hydrophilic salt by neutralizing a first polymer, whi...
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WO/2012/000093 |
The present disclosure provides an organosolv biorefining process. The present process comprises treating a lignocellulosic biomass in the presence of a solvent and under certain conditions to separate at least a part of the lignin from ...
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WO/2011/162420 |
Lignin is recovered with high efficiency at an essentially neutral pH range from strongly alkaline spent pulp cooking liquor (that is, black liquor) that is generated from kraft pulp production processes. The disclosed method comprises a...
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WO/2011/154597 |
The present invention relates to a process for producing microcellulose comprising a) acidifying fibrous cellulosic material, b) washing the acidified cellulosic material, c) optionally dewatering the washed cellulosic material, and d) h...
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WO/2011/154967 |
A process of fractionation of biomass using aqueous ammonia for fractionation of biomass into lignin, cellulose and/or hemicellulose is provided herein. The process disclosed in the present invention is recovers lignin, cellulose and hem...
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WO/2011/156380 |
The invention provides protein adhesives and methods of making and using such adhesives. The protein adhesives contain ground plant meal or an isolated polypeptide composition obtained from plant biomass.
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WO/2011/154293 |
The invention provides a process for the separation of lignins and sugars from an extracted liquor, comprising, in the form of dry matter (DM), lignins and sugars, characterized in that it consists in: a) concentrating the extracted liqu...
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WO/2011/150508 |
A process for the removal of lignin from black liquor comprising, a)oxidizing the black liquor containing lignin to remove total reduced sulphur (TRS), b)acidifying the oxidized black liquor to precipitate lignin and c)filtering precipit...
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WO/2011/141545 |
A process for liquefying a cellulosic material comprising hydrolysing the cellulosic material in the presence of an acid catalyst in a solvent mixture to produce a liquefied product, wherein the solvent mixture contains water and in the ...
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WO/2011/141546 |
A process for liquefying a cellulosic material to produce a liquefied product, which process comprises contacting the cellulosic material simultaneously with - an acid catalyst; - a solvent mixture containing water and a co-solvent, whic...
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WO/2011/114058 |
The present invention relates to a method for the depolymerisation of lignin or the derivatives thereof, including a step of heating the lignin or the derivatives thereof in the presence of a hydroxide of the general formula M(OH)n or a ...
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WO/2011/111664 |
Disclosed is an enzyme stabiliser containing lignin derivatives produced by reacting lignin and a hydrophilic compound, and a lignocellulose biomass saccharification method using the enzyme stabiliser. The enzyme stabiliser increases the...
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WO/2011/106879 |
The organosolv extraction of lignin and other materials from biomass feedstocks may be accomplished using a multi-stage batch extraction procedure such as the ALCELL® process. For several reasons, commercial plants may benefit by proces...
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WO/2011/109691 |
Disclosed herein are pH-dependent silk fibroin-based ionomeric compositions and colloids, and methods of making the same. The state of the silk fibroin ionomeric compositions is reversible and can transform from a gel-like colloid to a m...
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WO/2011/106066 |
A cationic electrodepositable coating composition is disclosed.
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WO/2011/106396 |
The present invention relates generally to methods for preparing polyethylene glycol ("PEG") conjugated hemoglobin ("Hb") using reduced reactant ratios. More specifically, the present invention relates to methods for preparing PEG conjug...
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WO/2011/106066 |
A cationic electrodepositable coating composition is disclosed.
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WO/2011/101163 |
The present invention relates to a composite composition that contains modified cellulose fibres in a matrix of a thermoplastic material. The cellulose fibres are provided with an adhesion-reducing additive attached to the cellulose. The...
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WO/2011/098078 |
The invention relates to a method for producing a lignin-based substrate for soil improvement having a water-storing property, characterized by the following steps: providing lignin, oxidizing the lignin in either an aqueous alkaline sus...
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WO/2011/098470 |
The invention relates to methods for producing composites from a material containing cellulose or lignocellulose, especially derived timber products, which, as a result of a pre-treatment of the material with organofunctional silane comp...
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WO/2011/097721 |
The present disclosure provides derivatives of native lignin having a certain carbon content and/or a certain alkoxy content and their use in carbon fibres.
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WO/2011/095824 |
A composite wood product containing acetylated wood elements characterised by an average value in thickness swelling not exceeding 5% after subjection to 25 wet- dry/freeze-thaw cycles as described in Table II. Alternative characterisati...
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WO/2011/094859 |
A method for processing of a lignocellulosic feedstock is provided comprising exposing lignocellulosic feedstock to acid in a reactor to hydrolyze at least hemicellulose present in said lignocellulosic feedstock, wherein during said expo...
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WO/2011/094859 |
A method for processing of a lignocellulosic feedstock is provided comprising exposing lignocellulosic feedstock to acid in a reactor to hydrolyze at least hemicellulose present in said lignocellulosic feedstock, wherein during said expo...
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WO/2011/072365 |
A process for producing cellulose nanocrystals (CNCs) involves providing a cellulosic material, contacting the cellulosic material with an inorganic persulfate at an elevated temperature to produce CNCs, and recovering the CNCs. The proc...
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WO/2011/073284 |
A process for the extraction of sugars and/or lignin from lignocellulose-comprising solid biomass, comprising the steps of : (a) contacting the lignocellulose-comprising solid biomass with a pulping solution comprising at least 5 to 95% ...
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WO/2011/071386 |
The invention is related to a method for processing biomass derived from plants or animals, comprising the steps of : a. pre treating said material with an aqueous solution of acid or base; b. subsequently passaging saturated or super he...
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WO/2011/068846 |
Modified rubber compositions containing an elastomer component and a modifier comprising a steroid and/or a peptide and methods of their production. Such modified rubber compositions can have improved properties and can be useful in maki...
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WO/2011/066830 |
The present invention relates to a method for increasing the water resistance of a porous material, in particular wood, in which method a block-polymer comprising at least one hydrophobic block and at least one hydrophilic block, is diss...
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WO/2011/068846 |
Modified rubber compositions containing an elastomer component and a modifier comprising a steroid and/or a peptide and methods of their production. Such modified rubber compositions can have improved properties and can be useful in maki...
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WO/2011/061400 |
The present invention relates to a method of fractionating lignocellulosic biomass into at least one cellulose rich solid fraction and at least one liquid fraction, wherein an alkaline agent and water are added to the biomass to form a m...
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WO/2011/061399 |
The present invention relates to oxidized lignin-containing materials and derivates thereof and their uses. In particular, the invention relates to oxidized lignin-containing materials capable of sorbing positively charged components, su...
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WO/2011/057413 |
A fractionation process for producing value-added products from a lignocellulosic biomass, comprises: a) mechanically refining the lignocellulosic biomass under mild refining conditions to form a refined biomass pulp with enhanced suscep...
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WO/2011/051339 |
A description is given of a wooden element containing natural rubber, introduced by impregnation with, impingement of or saturation with a rubber latex and subsequent drying. The rubber introduced into the wooden element can also be vulc...
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WO/2011/049406 |
The present invention provides nano-sized particles of melanin, and the method for formation of the melanin particles comprises the following steps: adding a base to a dopamine ・H+X - containing solution (where H+X - is an acid) and al...
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WO/2011/049406 |
The present invention provides nano-sized particles of melanin, and the method for formation of the melanin particles comprises the following steps: adding a base to a dopamine ・H+X - containing solution (where H+X - is an acid) and al...
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