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WO/2012/059689 |
The invention relates to a cold-soluble polysaccharide and polyol powder, said powder being highly viscous in water and being suitable for direct compression. The invention also relates to a method for preparing said powder and to the us...
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WO/2012/057381 |
The present invention relates to an adhesion barrier containing hyaluronic acids and L-arginine, which has a prolonged residence time in vivo and excellent anti-adhesion properties. The invention can prevent adhesion phenomenon caused by...
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WO/2012/046732 |
The purpose of the present invention is to provide a reducing resin mixed with a polysaccharide derived from organism, especially with waste yeast. The present invention provides a reducing resin composition containing a polysaccharide d...
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WO/2012/048283 |
The application of a highly controlled, micron-sized, branched, porous architecture to enhance the handling properties and degradation rate of hydrogels is described in the instant invention. A previously described pattern created throug...
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WO/2012/036641 |
The present invention relates to a method for dispersing carbon nanotubes. The method may include contacting the carbon nanotubes with a solution containing chondroitin sulfate cation salt of formula (I) wherein R1 is MSO3 and R2 is H, o...
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WO/2012/032151 |
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.
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WO/2012/028565 |
There is disclosed a method for the manufacture of a crosslinked superabsorbent polymer material. There is further disclosed a crosslinked superabsorbent polymer material manufactured with the method. Using the new polymer material the p...
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WO/2012/024785 |
The present disclosure relates to a chitosan solution neutralized with amino-sugar carbonate buffering solution or amino-sugar phosphate buffering solution or phosphorylated aminosugar buffering solution. The resulting themogelling chito...
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WO/2012/021710 |
This disclosure relates generally to materials configured to replace pullulan and pullulan functionalities and their use in applications such as edible films, coatings, breath or flavor strips, tablet coatings, gel caps, tobacco products...
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WO/2012/016772 |
The present application relates to the use of a thioether compound, obtainable from a first reactant having at least two thiol groups and a second reactant having at least one α,β-unsaturated amide group and also at least one tertiary ...
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WO/2012/013895 |
The present invention relates to positively charged particles consisting of a chitosan polyelectrolyte complex and of an anionic polymer, characterized in that the chitosan has a degree of acetylation (DA) in the range of 35 to 49 % and ...
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WO/2012/004063 |
Chondroitin is produced by culturing a recombinant microorganism which is obtained by inactivation of a gene encoding an enzyme responsible of fructose residues addition to the linear chondroitin polysaccharide in a microorganism produci...
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WO/2011/157955 |
The invention relates to a chitosan in the form of a micronised powder, to the use thereof to combat certain yeasts, such as Brettanomyces, and to a method for the treatment of a liquid food. In particular, the invention relates to a wat...
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WO/2011/154803 |
The invention provides a method of enzymatically modifying xylan by selectively removing glucuronic acid and/or arabinose side chains from the xylan with a-D-glucuronidase and/or a-L-arabinofuranosidase, and allowing the modified xylan t...
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WO/2011/148116 |
The present invention relates to a modified hyaluronic acid and to a method for manufacturing said polymer. The modified hyaluronic acid according to the present invention is a hyaluronic acid modified by grafting at least one amino acid...
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WO/2011/148116 |
The present invention relates to a modified hyaluronic acid and to a method for manufacturing said polymer. The modified hyaluronic acid according to the present invention is a hyaluronic acid modified by grafting at least one amino acid...
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WO/2011/140630 |
The present invention relates to topical glycosaminoglycan compositions, particularly hyaluronan compositions, that facilitate the penetration of modified glycosaminoglycans through the skin barrier into the epidermal and dermal layers o...
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WO/2011/138155 |
This invention provides a composition comprising: (i) a chitosan hydrogel comprising cross-linked chitosan and water; and (ii) a liquid dispersed in the hydrogel.
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WO/2011/137218 |
This invention relates to a cationically and hydrophobically modified polygalactomannan having repeating units with a D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing same. A portion of the hydro...
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WO/2011/135150 |
The present invention relates to hydrogels that include: (a) at least one natural polymer supplied with a negative electric charge; (b) at least one molecule that is a natural constituent of the human body able to act as a cationic cross...
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WO/2011/136270 |
Provided is a thickening composition which exhibits excellent feelings in use, namely, exhibits excellent freshness, nonstickiness, and compatibility with the skin, and does not leave any residue on the skin. Further, the thickening comp...
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WO/2011/133113 |
A composite is disclosed. The composite comprises a first conjugate of a polymer and a first phenol-containing moiety, and a second conjugate of a gelatin or collagen and a second phenol-containing moiety, wherein the polymer is selected...
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WO/2011/124861 |
Cosmetic use, as energizing agent, of one or more oligosaccharide(s) of general formula (I):
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WO/2011/125742 |
Disclosed is a cellulose composite which comprises cellulose and a hydrophilic gum, the cellulose composite giving a 1-mass% aqueous dispersion thereof which has a storage modulus (G') of 0.06 Pa or more when the pH thereof is 4.
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WO/2011/124861 |
Cosmetic use, as energizing agent, of one or more oligosaccharide(s) of general formula (I):
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WO/2011/116908 |
The present invention relates to cyclodextrin copolymers, to methods for the production thereof and to their use for producing pharmaceutical compositions.
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WO/2011/117719 |
A composition including a collapsed, polymer nanoparticle and at least one organic, neutral compound associated with the nanoparticle, wherein the nanoparticle is less than 100 nm in diameter, and the polymer comprises a water-soluble po...
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WO/2011/114101 |
A moulded article comprising sugar beet pulp is provided. In addition a method of making the such moulded articles is described. Such articles are particularly useful in the packaging of food; and for medical applications where moulded a...
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WO/2011/107866 |
The present invention relates to novel silyl-derivatives of polysaccharides and their salts, the processes for their preparation and their use in cosmetic/pharmaceutical field.
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WO/2011/107866 |
The present invention relates to novel silyl-derivatives of polysaccharides and their salts, the processes for their preparation and their use in cosmetic/pharmaceutical field.
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WO/2011/104631 |
In one aspect, the present invention is directed to a stable aqueous composition including (a) SN-38; (b) a sulfoalkyl derivative of a cyclodextrin; and (c) water; in which the concentration of SN-38 in the composition is at least about ...
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WO/2011/103307 |
Provided herein according to some embodiments of the invention are methods of inhibiting or preventing calcification of hydrogels. Such methods may include combining the hydrogel with a buffer solution having a pH lower than 7.4; forming...
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WO/2011/100469 |
A composition comprising a hydrogel polymer is disclosed. The hydrogel polymer comprises oxidated hyaluronic acid and a dihydrazide, in which the dihydrazide cross-links the oxidated hyaluronic acid. The hydrogel polymer exhibits the fol...
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WO/2011/089261 |
The invention relates to the use of a hydrogel which contains α-L-guluronic acid- (GuIUA) and/or β-D-mannuronic acid (ManUA)-containing oligosaccharides or polysaccharides, for treating damage to the nervous system, promoting nerve gro...
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WO/2011/090428 |
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...
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WO/2011/085122 |
A hybrid polymer composition can include a polymeric material that has dispersed within it a plurality of photocatalytic particles and a plurality of conductive particles at least some of which are in contact with one or more of the plur...
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WO/2011/083360 |
The invention provides a polymer support characterised in that the polymer is 6- amino 6-deoxy chitosan. Metal-immobilised 6-amino 6-deoxy chitosan is further provided, more particularly including one of Pd, Pt, Ru, Rh Ir, Os, Mn, Ni, Co...
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WO/2011/085122 |
A hybrid polymer composition can include a polymeric material that has dispersed within it a plurality of photocatalytic particles and a plurality of conductive particles at least some of which are in contact with one or more of the plur...
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WO/2011/080422 |
The present invention relates to a novel method for synthesizing a composition of polymers, copolymers, terpolymers and tetrapolymers, and to the use thereof, said composition being made from: cyclodextrins, in particular α-cyclodextrin...
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WO/2011/081907 |
This invention related to a cationically and hydrophilically modified polygalactomannan having repeating units with an average D-mannosyl to D-galactosyl residue ratio of at least 5 to 1 and to compositions containing the same. A portion...
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WO/2011/080421 |
The present invention relates to a novel method for synthesizing a composition of polymers, copolymers, terpolymers and tetrapolymers, and to the use thereof, said composition being made from: cyclodextrins, in particular α-cyclodextrin...
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WO/2011/071239 |
The present invention relates to a solubilization method for partially soluble / insoluble active substances through formation of an oligomer composite, wherein a structure having hydrophobic cavities is formed by using oligomers derived...
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WO/2011/071239 |
The present invention relates to a solubilization method for partially soluble / insoluble active substances through formation of an oligomer composite, wherein a structure having hydrophobic cavities is formed by using oligomers derived...
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WO/2011/068774 |
The present invention provides a method for preparing chitosan and xylan composite thermo-gelling solutions to allow regulating the conditions in which the chitosan and xylan solution will gel. The present invention also provides methods...
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WO/2011/068774 |
The present invention provides a method for preparing chitosan and xylan composite thermo-gelling solutions to allow regulating the conditions in which the chitosan and xylan solution will gel. The present invention also provides methods...
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WO/2011/060555 |
The present disclosure relates to an activated polymer composition for use in repairing tissue of a patient comprising platelet-rich plasma (PRP), a chitosan solution, a salt such as NaCI or glycerol phosphate, and an activator such as a...
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WO/2011/060544 |
The present description relates to a polymer composition for use in repairing tissue of a patient comprising at least one blood component, a polymer, such as chitosan, and at least one inorganic salt, such as NaCl, method of using the co...
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WO/2011/060545 |
The present invention relates to a paste-like polymer composition for use in repairing tissue of a patient which is prepared by combining at least one blood component, a chitosan solution having a chitosan concentration of between about ...
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WO/2011/059123 |
The present invention relates to a heparin compound bound to an adhesive material, a preparation method thereof, a solid surface coating agent containing the same as an active ingredient, and a coating method of a solid surface using the...
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WO/2011/056510 |
Formulations, methods, and products for preventing or decreasing insolubilization of chitosan-containing compositions are provided. By employing embodiments discussed herein, the ability of a chitosan-containing composition to properly s...
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