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Patent Searching and Data


Matches 301 - 350 out of 2,063

Document Document Title
WO/2003/097701A1
A method for the modification of a starch or a starch derivative for decreasing the viscosity of the same in the presence of hydrogen peroxide, a metal catalyst, especially copper sulphate and optionally an agent for increasing the pH so...  
WO2003085000A9
The invention concerns crosslinked polysaccharide derivatives on a support or not, insoluble in organic solvents with high dissolving power such as boiling chloroform, ethyl acetate or acetone. Said derivatives can be used as chiral stat...  
WO2003075681A8
Chemically cross-linked and/or substituted waxy wheat starch is described. The modified waxy wheat starch is stable to acid conditions between pH 3 and a pH less than 7, freeze/ thaw stable and has a smooth and creamy mouthfeel. Food pro...  
WO2002060277A8
The present invention pertains to the use of a degraded and cross linked starch in a food coating or batter composition for food products. Surprisingly, it has been found that by virtue of the use of this specific starch, the textural pr...  
WO/2003/093785A2
The present invention provides a substrate having a polymerized, polysaccharide-based hydrogel attached to the surface. The hydrogel can be derivatized with binding functionalities that bind analytes from a sample. The invention further ...  
WO2002057534A8
The invention relates to a liquid finishing agent based on a degraded starch which is stabilized by a reducing agent. The invention further relates to a process for preparing said finishing agent and to its use in several applications, s...  
WO/2003/093395A1
The invention is drawn to a fire retardant compositions and method of making thereof. The compositions are prepared by reacting a natural or synthetic polymer containing hydroxyl groups with a catalyst, such as ammonium hydroxide, and an...  
WO/2003/087165A2
The present invention relates to fluorinated biopolymer and polymer derivatives useful as imaging probes, diagnostic agents and contrast agents and to imaging methods employing the fluorinated biopolymers and polymers.  
WO/2003/085000A1
The invention concerns crosslinked polysaccharide derivatives on a support or not, insoluble in organic solvents with high dissolving power such as boiling chloroform, ethyl acetate or acetone. Said derivatives can be used as chiral stat...  
WO/2003/078471A1
The invention concerns a method for functionalizing polysaccharides using a source or free radicals which forms stable radicals on the polysaccharides structure and wherein the formed radicals reacts with a functionalized unsaturated com...  
WO/2003/075681A1
Chemically cross-linked and/or substituted waxy wheat starch is described. The modified waxy wheat starch is stable to acid conditions between pH 3 and a pH less than 7, freeze/ thaw stable and has a smooth and creamy mouthfeel. Food pro...  
WO/2003/074087A1
The invention relates to a method for coupling proteins to a starch-derived modified polysaccharide. The binding interaction between the modified polysaccharide and the protein is based on a covalent bond which is the result of a couplin...  
WO/2003/074088A2
The invention relates to a method for coupling low-molecular substances to a starch-derived modified polysaccharide. The binding interaction between the modified polysaccharide and the low-molecular substance is based on a covalent bond ...  
WO2003035026A3
The invention relates to the production of polysaccharide networks, especially starch networks, having high a network density, high solidity, a low swelling degree and exhibiting reduced water absorption. The invention also relates to th...  
WO2003035044A3
The invention relates to starch gels and to a method for the production of shaped bodies containing active ingredients, especially gelatin-free soft capsules. Significant improvements, especially with regard to brittleness, storage stabi...  
WO/2003/070772A1
The invention relates to starch derivatives of formula (I), in which: X represents a bromine or iodine atom; R' represents a straight-chain or branched alkyl group, aryl group or aralkyl group, and; R-CO- represents an oxidized substitut...  
WO/2003/070773A1
This invention relates to the reaction product of at least one starch with at least one aromatic anhydride and/or aromatic acid wherein the starch is reacted in the solid state with solid state reactants comprising the aromatic anhydride...  
WO2003000738A3
The invention relates to novel pharmaceutical forms for antibiotics containing amino sugar, amphotericin B, daunorubicin and doxorubicin, in which the known side effects are reduced and which can be used in a simple manner. The antimycot...  
WO/2003/068823A1
The invention relates to novel transglycosylation products and their preparation. The transglycosylation products according to the invention are prepared from starch derivatives, such as esters or ethers of starch. The products are obtai...  
WO/2003/069061A1
A method for manufacturing a board product made up of at least two layers, and a multilayer board product. According to the method, the board webs (4, 5, 6) forming the layers are bonded together by gluing. According to the invention, at...  
WO/2003/068884A1
The invention relates to an adhesive formulation that comprises a starch-based adhesive dissolved in water. According to the invention the adhesive is made up of a native starch transglycosylation product and the solids content of the ad...  
WO/2003/062282A1
Spinning Process and Apparatus for the technical fractionation of oligomers and polymers. Process for the fractionation of polymers, characterized in that a polymer solution (delivering-phase) is pressed through one or more spinning nozz...  
WO/2003/057227A1
The invention relates to polysaccharides such as polyglucans and chemically or enzymatically partially hydrolyzed starches that are substituted by quaternary ammonium groups, which are bound via linkers and have a degree of substitution ...  
WO/2003/050144A1
The present invention relates to compounds, and laundry compositions comprising said compounds, which are capable of providing enhanced anti-wrinkle benefits to cellulosic fiber containing fabric, said compounds having the formula (I), w...  
WO2003020818B1
According to the present disclosure, starch/polymer combinations are provided. The preferred starch/polymer combinations are usable as paper additives, in the wet end of a papermaking process. Typical and preferred starch/polymer combina...  
WO/2003/042295A1
A process that can be used for producing a starch product is provided. The process comprises heating a composition, which comprises or consists essentially of a starch, a polyacrylamide, and a multivalent cation. The weight ratio of star...  
WO/2003/042355A2
A product of acetoacetylated saccharide and the process of making such a product. The process is enzymatic where an enzyme is used as a catalyst for the reaction. The enzymatic process provides better yields and milder process conditions...  
WO/2003/041882A1
The invention relates to the oxidative treatment of bulk material in a vessel. The bulk material to be treated is placed in the vessel, and is humidified therein with water or an aqueous solution to such an extent that it can be treated ...  
WO/2003/040190A1
Dialdehyde carbohydrates such as dialdehyde starch (DAS) can be oxidised with oxygen or hydrogen peroxide in the presence of a laccase or another enzyme capable of oxidation. The oxidation is mediated by a di−tertiary nitroxyl such as ...  
WO2002024715A3
The present invention provides compositions comprising at least one GHB moiety bonded to at least one physiologically compatible carrier molecule. The compositions can enhance the uptake of the drug, deliver effective therapeutic doses i...  
WO/2003/035793A1
The invention relates to the field of drilling wells into a subterranean formation for the purpose of extracting or producing minerals contained by said formation. The invention specifically relates to drilling fluids used in such method...  
WO/2003/035044A2
The invention relates to starch gels and to a method for the production of shaped bodies containing active ingredients, especially gelatin-free soft capsules. Significant improvements, especially with regard to brittleness, storage stabi...  
WO/2003/035026A2
The invention relates to the production of polysaccharide networks, especially starch networks, having high a network density, high solidity, a low swelling degree and exhibiting reduced water absorption. The invention also relates to th...  
WO/2003/035699A1
The invention relates to a method of preparing polyglucuronic or copolyglucuronic acid. The inventive method consists of a first step a) involving the regioselective oxidation in position C6 of an esterified polyanhydroglucose having an ...  
WO/2003/031043A1
The invention relates to the use as surfactant, for the preparation of dispersions of multiphase systems that comprise a continuous aqueous phase containing a high concentration of electrolytes, of hydrophobically modified saccharides of...  
WO/2003/025021A1
The invention relates to a method for oxidizing starch in order to obtain carbonyl-substituted starch while using V, Cr, Mn, Fe, Co or Cu, whereby Fe and/or Cu are preferably used as a catalyst. The oxidation of the starch ensues in a qu...  
WO/2003/022887A1
The invention relates to novel substances based on polysaccharides and polyaminoglucose and to a method for the production thereof. According to the invention, the novel substances are produced by chemical interaction. The inventive subs...  
WO/2003/020818A1
According to the present disclosure, starch/polymer combinations are provided. The preferred starch/polymer combinations are usable as paper additives, in the wet end of a papermaking process. Typical and preferred starch/polymer combina...  
WO/2003/018638A1
The invention relates to a method for the modification of starch in such a way that it is suitable for surface sizing at high dry matter contents of > 15%, typically > 20%, even more than 25%. The modification of starch comprises at leas...  
WO/2003/014164A1
A hydrolysis polycondensation starch which has thermoplasticity, flexibility, and practical strength&sol elongation and is economical. The starch comprises a starch main chain and, incorporated in at least part thereof, a flexible linear...  
WO/2003/014217A1
A biodegradable polymer blend which has thermoplasticity, flexibility, and practical strength&sol elongation and is economical. It comprises a product of starch hydrolysis&sol polycondensation which comprises a starch−derived main chai...  
WO2002038614A9
New crosslinked polysaccharides useful as absorbents or superabsorbents alone or in a mixture are obtained by reacting polysaccharides (preferably containing carboxylates groups) with at least one crosslinker selected in the group consti...  
WO/2003/004535A1
The invention relates to a method for the physical treatment of starch (derivatives) by means of compressed gases. According to said method, the starting material is essentially treated for at least one minute at method temperatures of b...  
WO/2003/000738A2
The invention relates to novel pharmaceutical forms for antibiotics containing amino sugar, amphotericin B, daunorubicin and doxorubicin, in which the known side effects are reduced and which can be used in a simple manner. The antimycot...  
WO2001034902A3
A process for the manufacture of a lignocellulose product, the process comprising the step of mixing in a reaction medium (i) a phenolic polymer being substituted with a phenolic hydroxy group; (ii) a lignocellulose containing material h...  
WO/2002/096953A1
This invention relates to a superabsorber made from polycarboxy polysaccharides which are cross-linked at the surface thereof, exhibiting excellent stable absorption properties to counter ageing, even when under pressure, which is highly...  
WO/2002/088188A1
The invention relates to a method for preparing a cross-linked starch, comprising the reaction of a starch material with a cross-linking agent at a low to moderate temperature. The method provides an economically attractive alternative t...  
WO2001019404A9
A new starch exhibits shear-thickening properties. It is a pregelatinized, cold water swelling starch, comprising: a highly cross linked, stabilized starch processed by heating to render it cold water swelling and leaving a majority of t...  
WO2000073350A3
The invention relates to a method of producing powdered hydroxyalkyl starch ethers with hydroxyl numbers of between 350 and 600 and molar substitution rates of 1 to 2, by alkoxylation of alkalized carbohydrates with a propylene-ethylene ...  
WO/2002/074814A1
The present invention pertains to pregelatinized modified, high amylose starches that are batch cookable to a uniform, substantially particle-free dispersion at atmospheric pressures and the process of preparing such starches in an extru...  

Matches 301 - 350 out of 2,063