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WO/2009/031164A1 |
Sugarcane bagasse consists of mainly three polymeric components, namely cellulose (40-45%), hemicellulose (xylan) (28-30%), and lignin (19-21%). A process is herein disclosed for fractionating sugarcane bagasse into cellulose, hemicellul...
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WO/2009/029753A1 |
Disclosed are compositions and methods for separating gangue material from metallic sulfide ores. The compositions typically include a lignosulfonate and do not include a cyanide salt. Suitable lignosulfonates may include lignosulfonates...
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WO/2009/021702A1 |
The present invention relates to a method for the production of wood material made of fragmentation products containing lignocelluloses, wherein these wood materials have a reduced emission of volatile organic compounds, aldehydes, parti...
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WO/2009/021287A1 |
A method of crosslinking a protein or peptide for use as a biomaterial, the method comprising the step of irradiating a photoactivatable metal-ligand complex and an electron acceptor in the presence of the protein or peptide, thereby ini...
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WO/2009/015481A1 |
A process for the production of glucose and ethanol from a pretreated lignocellulosic feedstock is provided. The method comprises enzymatically hydrolyzing the pretreated lignocellulosic feedstock with cellulase enzymes to produce a hydr...
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WO/2009/014842A1 |
Modified epoxy resins comprising the reaction product of a cycloaliphatic, polycyclic and/or aromatic biomass derived compound and an epoxy resin are disclosed. Aqueous dispersions and coatings comprising these reaction products are also...
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WO/2009/003292A1 |
A process for simultaneous saccharification and fermentation of a cellulosic solids fraction extracted from a lignocellulosic feedstock. The viscosity of the cellulosic solids fraction is reduced by intermixing with a liquid carbohydrate...
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WO/2008/155125A1 |
Polymer blends and/or adducts obtainable from protein hydrolysates and/or gelatins used as raw material for the manufacture of regenerated leather and fabrics. Polymer adducts and/or blends conveniently prepared, tanned and finished can ...
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WO/2008/157164A1 |
A method for preparing biomass for slurry processing. The method includes solubilizing the solid material into either a dissolved state or a suspended solid in a liquid phase, and processing the liquid phase to produce chemicals and fuels.
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WO/2008/157165A1 |
A method for preparing biomass for slurry processing. The method includes solubilizing the solid material into either a dissolved state or a suspended solid in a liquid phase, and treating the liquid phase to produce chemicals and fuels.
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WO/2008/144878A1 |
A modular process for organosolv fractionation of lignocellulosic feedstocks into component parts and further processing of said component parts into at least fuel-grade ethanol and four classes of lignin derivatives. The modular process...
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WO/2008/144903A1 |
A process for concurrent production of lignins, fuel alcohol, and biogas from lignocellulosic feedstocks. The process comprises: (1) pretreating a lignocellulosic feedstock to produce a solubilised liquid components stream comprising lig...
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WO/2008/137779A2 |
The embodiments provide macrocyclic compounds of the general Formula I, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods o...
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WO/2008/125272A1 |
This invention relates to a new class of blend containing segments with a peptide base of hydrolysed proteins and gelatin, and segments with a polymer base consisting of variously substituted polyethylenes such as EVA and EVAL, and a met...
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WO/2008/083542A1 |
A kind of multiply modified derivatives of gelatin having not only the structure of formula (I) but also one of structures of formula (II), (III), and (IV) as well. In the formulas, G refers to gelatin residue comprising A type, B type a...
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WO/2008/078247A2 |
A non-naturally occurring fiber comprising greater than 30% by weight of hemicellulose, processes for making the same and fibrous structures incorporating same are provided.
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WO/2008/079072A1 |
There is disclosed a method for recovering a low sodium content lignin from spent kraft cooking liquor without the use a of strong mineral acid for acidulation comprising the steps of acidulating a spent kraft cooking liquor with carbon ...
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WO/2008/071058A1 |
A mercapto-group modified macromolecule derivative having the general formula of (I) or (II), as well as the disulfide bond cross-linked material and a material cross-linked by a mercapto-reactive crosslinker that made from the derivativ...
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WO/2008/072379A1 |
It is intended to provide a method for chemically modifying a structure produced from gelatin or the like using a chemical compound with low volatility without dissolving the gelatin, and a method for crosslinking biopolymers for produci...
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WO/2008/067655A1 |
Biocompatible scaffolds are disclosed which comprise an oxidized polysaccharide selected from the group consisting of chondroitin sulfate, alginate, hyaluronic acid, water-soluble starch and its derivatives, and water-soluble gum and its...
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WO/2008/063088A1 |
The present invention relates to a method of manufacturing a plastic material from a protein source, the method characterised by the following steps; i) treating the protein source with at least one denaturing agent to break interactions...
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WO/2008/058362A1 |
A system for collecting ligno-cellulosic biomass over a large area to enable the commercial refining of biomass from 2,500 to in excess of 50,000 tons of biomass per day to produce ethanol or other products. The biomass is collected at a...
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WO/2008/040357A1 |
The present invention relates to a process for cross-linking of highly porous foams of S- sulfonated keratin, and to highly porous, cross-linked keratin foams (e.g. scaffolds) as such. Such scaffolds (foams) are particularly useful for w...
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WO2007105190A9 |
The present invention describes a methods, uses, compositions such as adhesive, sealants and
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WO/2008/039092A1 |
The invention can be used for detoxifying sludge of waste treatment plants. The inventive method for detoxifying sludge of waste treatment plants consists in determining the content of heavy metals therein and in calculating the required...
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WO/2008/023025A1 |
The invention relates to novel hybrid materials from a silicate-treated collagen matrix, where the collagen is recombinant collagen, collagen from eumetazoa, sponge collagen from a sponge of the class Demospongia (horn sponges) or Calcar...
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WO/2008/017145A1 |
A process is provided for the recovery of holocellulose sugars and a near-native lignin co-product from lignocellulosic biomass. The cellulose produced from the process is amenable to subsequent enzymatic hydrolysis to produce monomeric ...
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WO/2008/016891A1 |
A putty form biomaterial composition made of a collagen scaffold and ceramic granule having improved flowable yet cohesive characteristics through the addition of, either individually or in some combination, polyhydroxy compounds, a liqu...
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WO/2008/013474A1 |
The invention relates to the use of reticular foamed directed-structure plastic in the form of heat-insulating, temperature-controlling and sound insulation material. Unique properties of reticular foamed directed-structure plastics prod...
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WO/2008/012747A2 |
The present invention relates to new fluorinated quaternary ammonium compounds of formula (1) and (5), to new fluorinated proteic hydrolisates, to processes for their preparation and to fire-fighting compositions that contain said compou...
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WO/2008/013475A1 |
The invention relates to producing organic polymer reticular foamed plastics which can be used in production. The inventive collagenic reticular foamed plastic has a directed structure. A method for producing collagenic reticular directe...
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WO/2008/008857A2 |
Described herein are thiolated macromolecules and methods of making and using thereof.
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WO/2008/004356A1 |
A spinning solution composition from which there can be obtained a regenerated silk fiber that exhibits a strength and elongation being close to those of natural silk fiber, being rapidly degradable in vivo, and that can be caused to hav...
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WO/2008/001599A1 |
Disclosed is a hollow-fiber-like organic nanotube having properties not available in an inorganic nanotube, an inner diameter about 10-fold greater than that of cyclodextrin and a high axial ratio. Also disclosed is a process for synthes...
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WO/2007/147369A2 |
The invention relates to a collagen product for medical or cosmetic applications such as curative and haemostatic dressings, implantable separation barriers, sheets and membranes for guided tissue and bone regeneration, solid or injectab...
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WO/2007/142097A1 |
Disclosed is an aluminum salt-containing resin powder comprising at least one matrix resin component selected from regenerated collagen, polyvinyl alcohol and carboxy methyl cellulose and an aluminum salt, wherein the aluminum salt is ch...
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WO/2007/124400A2 |
Methods for producing modified renewable aromatic materials with lower softening temperatures and/or enhanced reactivity and compositions containing these modified aromatic products are provided.
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WO/2007/120091A1 |
The present invention provides a method for extracting polymeric pentose, preferably xylan, from a polymeric pentose containing liquid/slurry, preferably black liquor, comprising the following steps: a) providing a polymeric pentose cont...
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WO/2007/111605A1 |
Embodiments of the present invention overcome the well-known recalcitrance of lignocellulosic biomass in an economically viable manner. A process and system are provided for the efficient fractionation of lignocellulosic biomass into cel...
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WO/2007/104322A1 |
The invention provides a new collagen based technology. The invention provides a dry collagen powder as a precursor for the preparation of an homogeneous thermoplastic collagen-based composition, which may further comprise additives. The...
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WO/2007/050534A1 |
Cross-linkable soy protein compositions and emulsified meat products including cross-linked soy protein compositions prepared from the cross-linkable soy protein compositions are disclosed. Specifically, the cross- linkable soy protein c...
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WO/2007/043606A1 |
It is intended to provide an agent for treating diabetes, particularly an agent for treating diabetes capable of being administered orally, which has high safety even if it is administered for a long period of time. The invention relates...
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WO/2007/041127A1 |
The present invention provides lignin-pesticide complexes, methods for making lignin-pesticide complexes, and methods for treating or controlling insect infestations on animals by administering such complexes. Advantageously, the lignin-...
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WO/2007/039590A1 |
The invention relates to a method for producing modified lignocellulosic materials. Said method consists of the following steps a) the lignocellulosic material is impregnated with an aqueous composition which contains i) at least one cro...
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WO2007017553B1 |
The invention refers to a method where lactic acid, its water solution, lactide, lactic acid oligomer, polylactic acid or mixture thereof is used for the degradation of cellulose based biomass, such as natural structure of wood, and tran...
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WO/2007/029722A1 |
Disclosed is a method for effectively removing an excess phenol derivative and a residual acid component from a crude lignophenol derivative produced by a process of production/collection of a lignophenol derivative from a lignocellulose...
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WO/2007/028258A2 |
The present invention provides interpenetrating polymeric networks (IPNs), and related methods and compositions. The hydrogel material of this invention comprises an interpenetrating network of two or more polymer networks, wherein at le...
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WO/2007/022780A1 |
The present application discloses a method of modifying a macromolecule, the method comprising the steps of (i) providing the macromolecule; (ii) providing a compound of the general formula (I): wherein N is a primary amino group protect...
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WO/2007/023181A1 |
The invention relates to a method for separating living cells from a mixture of dead and living cells, which can optionally also contain cell fragments.
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WO/2007/023057A1 |
The invention relates to an improved method for isolating nucleic acids, especially genomic desoxyribonucleic acids (DNA), from blood.
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