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Matches 101 - 150 out of 2,062

Document Document Title
WO/2012/175608A1
The invention relates to a method for manufacturing a modified hydroxyethyl starch carrying a heptonic acid residue on at least one of its termini. According to the invention, the following steps are carried out: a) dissolving hydroxyeth...  
WO/2012/161308A1
Provided is a process for manufacturing, by an easy modification means, a starch which exhibits excellent elasticity-enhancing effect, excellent thinnability with water and excellent aging resistance and which is suitable for use in past...  
WO/2012/122255A1
The present invention provides for a digestive enzyme inhibitor comprising the hydrolysis products of an α-amylase hydrolyzed hydroxypropyl substituted starch. The present invention further provides for a food or beverage ingredient com...  
WO/2012/091298A1
The present invention relates to a method for preparing hydroxyalkyl starch. The method for preparing hydroxyalkyl starch comprises the steps of hydrolyzing starch, reducing the hydrolyzed starch, and substituting the reduced starch with...  
WO/2012/085491A1
The invention relates to the cosmetic use of a glucan biopolymer obtained from Manihot esculenta as a cosmetic active principle for instant skin tightening, and to a cosmetic skincare method. The invention also relates to a specific acti...  
WO/2012/076163A3
The starch composition comprises a cationic, cross-linked starch that is partly swollen and partly gelatinized. It has a gelatinization coefficient gT smaller than 0.7 with T the jet cooking temperature. The starch composition suitably c...  
WO/2012/076163A2
The starch composition comprises a cationic, cross-linked starch that is partly swollen and partly gelatinized. It has a gelatinization coefficient gT smaller than 0.7 with T the jet cooking temperature. The starch composition suitably c...  
WO/2012/075414A2
A delivery device for an active agent comprises nanoparticles based on a biopolymer such as starch. The delivery device may also be in the form of an aptamer-biopolymer-active agent conjugate wherein the aptamer targets the device for th...  
WO/2012/066133A1
The invention relates to polysaccharides grafted with a unit including a carbon-carbon double bond, to polysaccharides grafted with a unit including a carbon-carbon double bond functionalized by a thioether unit, to the methods for prepa...  
WO/2012/032151A3
Describes cooperative hybrid complexes of hyaluronic acid, a simple and economical method for production thereof and use thereof in the area of medicine, cosmetics and food.  
WO/2012/017012A1
The present invention relates to a stabilizer comprising starch which contains at least one ester group as shown in formula (I), where M+ is an alkali metal, M2+ is an alkaline earth metal, R is an alkylene radical and R' is an alkyl or ...  
WO/2012/012359A1
A method for making polysaccharide dialdehydes is disclosed, which uses a combination of precipitation and separation steps to purify the polysaccharide dialdehyde formed by oxidation of a polysaccharide with periodate. The method is sim...  
WO/2012/004008A1
The present invention relates to hydroxyalkyl starch conjugates, a method for preparing the same, the hydroxyalkyi starch conjugate comprising a hydroxyalkyi starch derivative and a cytotoxic agent and the cytotoxic agent comprising at l...  
WO/2012/006041A3
The present invention relates to a food product with high levels of ethanol soluble fiber and total dietary fiber and methods of making the same. In particular, the food product contains at least one food ingredient and a modified high h...  
WO/2012/006041A2
The present invention relates to a food product with high levels of ethanol soluble fiber and total dietary fiber and methods of making the same. In particular, the food product contains at least one food ingredient and a modified high h...  
WO/2012/004004A8
The present invention relates to nitric oxide delivering hydroxyalkyl starch derivatives, methods of preparing the same, and specific uses of these hydroxyalkyl starch derivatives.  
WO/2012/004004A1
The present invention relates to nitric oxide delivering hydroxyalkyl starch derivatives, methods of preparing the same, and specific uses of these hydroxyalkyl starch derivatives.  
WO/2011/156631A3
The invention provides methods for extracting carbon-based molecules of interest produced by host cells cultured in a biphasic system. Methods and apparatus for extracting a carbon-based molecule from a host cell both in the presence of ...  
WO/2011/154757A1
The present invention relates to a particulate water-soluble polymeric polyol that is treated with a compound represented by formula (I), CR1χ(OR2)4-x (I) wherein R1 is selected from hydrogen, a C1 - C20 alkyl group and an aryl group, R...  
WO/2011/128537A1
One subject of the present invention is a process for modifying a composition comprising at least one plasticized flour according to which, in an extruder, at least said plasticized flour is reacted with at least one organic anhydride, t...  
WO/2011/124656A1
A process for modifying starch comprises atomising an aqueous slurry of non-pregelatinised starch into an internal chamber in a bi-fluid nozzle of a spray dryer and treating the atomized slurry, in the internal chamber, with superheated ...  
WO/2011/123416A1
The invention provides an injectable formulation that includes an active agent; a biocompatible solvent system, crosslinkable polymers such as polysaccharides; and crosslinking agents; wherein the formulation is substantially free of wat...  
WO/2011/110303A1
The invention relates to a new warp sizing and fixing agent comprising a combination of modified cationic starch and cationic fixing agent. Such new warp sizing and fixing agent is suitable to be used in fully continuous dyeing processes...  
WO/2011/102123A1
Provided is a novel dextrin fatty acid ester which exhibits excellent tack and is useful as a base material for cosmetics and so on. A dextrin fatty acid ester prepared by esterification between a dextrin and a fatty acid component, wher...  
WO/2011/090428A1
This invention concerns the first environmentally benign heterogeneous modification of polysaccharide-based material in native solid state by thiol-ene "click chemistry". The direct reaction of a thiol with an un-activated double or trip...  
WO/2011/083884A1
Disclosed is a method of preparing cross-linked and substituted starch by sequentially changing the sequence of cross-linking and substitution. Modified starches prepared by high pressure treatment at 100 MPa or more have different physi...  
WO/2011/077402A2
The present invention relates to novel amphiphilic polymers comprising hydrophobic groups and methionine groups. The invention also relates to compositions with a regulated release profile comprising said polymers, combined in a non-cova...  
WO/2011/077402A3
The present invention relates to novel amphiphilic polymers comprising hydrophobic groups and methionine groups. The invention also relates to compositions with a regulated release profile comprising said polymers, combined in a non-cova...  
WO/2011/068455A1
The present invention relates to biodegradable microspheres having a diameter of 10-2000 μm comprising cross-linked hydrolysed starch onto which at least one type of ligand has been coupled via a carboxylic ester bond. The ligand shall ...  
WO/2011/067403A1
The invention relates to a compound, comprising a) a first starch derivative selected from the group consisting of hydroxyalkyl starch, carboxyl alkyl starch, ester starch and arbitrary mixtures thereof, wherein the starch derivative has...  
WO/2011/042379A1
A superhydrophilic amphiphilic copolymer and process for making the superhydrophilic amphiphilic copolymer includes a low molecular weight polysaccharide modified with a hydrophobic reagent, such as substituted succinic anhydride. The su...  
WO/2011/042677A1
The present invention relates to a continuous method for preparing acetylated derivatives of an amylaceous material. The invention also relates to a solid composition of at least one acetylated derivative of an amylaceous material obtain...  
WO/2011/029518A1
The present invention relates to a process for preparing a chemically modified polysaccharide, preferably starch, by using a microdevice. It further relates to the use of a microdevice for the chemical reactions of polysaccharides in het...  
WO/2011/020993A3
The invention relates to a the provision of an object, such as floor coveting such as a carpet or carpet tile, which comprises a plurality of components, one of which is a plasticized esterified expanded starch adhesive, the condition of...  
WO/2011/012749A3
The present invention relates to novel materials based on polymer matrices obtained from polysaccharides, to the methods for obtaining same and to the uses thereof. More particularly, the invention relates to the use of said materials ba...  
WO/2011/008272A1
Film forming polymers derived substantially from biorenewable polysaccharides may be formed as the emulsion polymerization products of a blend of hydrophobic polysaccharides and ethylenically unsaturated monomers. The hydrophobic polysac...  
WO/2011/002956A1
Novel aldehyde-functionalized polysaccharide compositions are described that are more stable in aqueous solution than oxidized polysaccharides or other types of polysaccharides containing pendant aldehyde groups. The aldehyde-functionali...  
WO/2010/141553A1
Silane-functionalized hydrophobic a(1→4)glucopyranose polymers and polymeric matrices are described. Biodegradable matrices can be formed from hydrophobic a(1→4)glucopyranose polymers with reactive pendent silyl ether groups. Reactio...  
WO/2010/139727A1
Batch process for the manufacture of oxidized starch by contacting an aqueous medium comprising already oxidized starch with native starch and with at least one oxidizing agent selected from a peroxide compound or from an alkali metal hy...  
WO/2010/138081A1
The present invention relates to a composition for making a biodegradable polymer comprising: a thermoplastic starch (TPS) that is grafted, or compounded for being grafted, to an aliphatic-aromatic copolyester, said aliphatic-aromatic co...  
WO/2010/136191A1
The invention relates to a process for preparing polysaccharide esters or polysaccharide mixed esters by reacting a polysaccharide or a modified polysaccharide with at least one esterifying reagent and at least one halide component, usin...  
WO/2010/108205A1
A process for making starch or polysaccharide particles in a micro fluidic reactor, comprising at least two immiscible liquid inlet streams, in which process the two liquid streams are forced through a plurality of adjacent micro channel...  
WO/2010/108206A1
A process for preparing polysaccharide gel particles for use in paper or paperboard production, wherein the polysaccharide is selected from the group consisting of: cellulose, starch, xylan, galactan, glucuronoxylan, arabinoxylan, xylogl...  
WO/2010/100126A1
The invention relates to a method for esterifying, etherifying, or silylating polysaccharide or derivatives thereof by means of an esterification reagent, etherification reagent, or silylation reagent in the presence of an ionic liquid, ...  
WO/2010/084088A2
Polymeric nanoparticles comprising hydrophobic and/or amphiphilic starch derivatives, their preparation and their use for the preparation of drug delivery systems are described. Preferred nanoparticles comprise at least one starch deriva...  
WO/2010/084088A3
Polymeric nanoparticles comprising hydrophobic and/or amphiphilic starch derivatives, their preparation and their use for the preparation of drug delivery systems are described. Preferred nanoparticles comprise at least one starch deriva...  
WO/2010/084060A1
The present invention relates to starch Copolymer comprising starch as a backbone molecule, a covalently bound linker and a polymerized chain of monomers comprising at least one olefin group bound to the linker, wherein the degree of sub...  
WO/2010/076392A1
Particles of a polysaccharide derivative, having at least one substituent with conjugated unsaturated bonds and exhibiting an index of refraction in excess of 1.50 and a method for the production thereof. In the method, the raw-material ...  
WO/2010/070123A1
The invention relates to a novel method for the controlled hydrolysis of a polysaccharide in the solid state in the presence of an acidic gas such as NO2. The invention also relates to a novel method for obtaining oligosaccharides by dep...  
WO/2010/066368A1
The present invention concerns a process for preparing of slurries containing suspended and dissolved particles and a solution as well as a slurry are provided onto a hydrocyclone equipment, disk centrifuge or nozzle centrifuge equipment...  

Matches 101 - 150 out of 2,062