| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 04/11/2012 | EP2439579A1 Wettable hydrogel contact lens and method for producing same |
| 04/11/2012 | EP2438119A1 Composition having impregnating effect |
| 04/11/2012 | EP2438115A1 Immuno-compatible hydrogel system |
| 04/11/2012 | EP1652517B8 Hyaluronic acid nanoparticles |
| 04/11/2012 | CN102408628A 含有甲壳素的聚合物母粒、空气过滤网单丝及其制备方法和用途 Contain chitin polymer masterbatch, air filter monofilament its preparation and use |
| 04/10/2012 | CA2346771C Fabric care composition and method |
| 04/04/2012 | EP2435485A1 A polymer made of a primary amine functionalized polymer and a hemicellulose |
| 04/04/2012 | EP2434886A1 Injectable melphalan compositions comprising a cyclodextrin derivative and methods of making and using the same |
| 04/04/2012 | CN102399379A 一种肝素衍生的多糖混合物及其制备方法和药物组合物 One kind of a mixture of polysaccharides derived from heparin and its preparation method and pharmaceutical compositions |
| 04/04/2012 | CN102399378A 一种温度敏感的壳聚糖水凝胶及其制备方法 A temperature sensitive hydrogel chitosan and its preparation method |
| 04/04/2012 | CN102399370A Chitosan polymer and preparation method thereof |
| 04/04/2012 | CN102399369A 对氨基酸敏感的超分子聚合物胶束药物载体的制备方法 The amino acid-sensitive supramolecular polymer micelle preparation of the drug carrier |
| 04/04/2012 | CN102397587A 一种宫腔防粘连材料及其制备工艺和用途 One kind of intrauterine anti-adhesion material and preparation processes and uses |
| 04/04/2012 | CN101805452B 一种交联羧甲基壳聚糖纳米微粒的制备方法 A method of preparing linked carboxymethyl chitosan nanoparticles cross |
| 04/04/2012 | CN101404892B Microcrystalline cewllulose compositions |
| 04/04/2012 | CN101314642B 消除硅橡胶制品异味的方法 Silicone rubber products eliminate odors methods |
| 04/03/2012 | US8147821 Using absorber; hydration |
| 03/28/2012 | EP2433983A1 Binders and materials made therewith |
| 03/28/2012 | EP2432829A1 Polysaccharide compositions |
| 03/28/2012 | CN102391549A Preparation method of abelmoschs esculentus water-soluble polysaccharide spray-dried powder |
| 03/28/2012 | CN102391537A Multilayer aquagel, and preparation method and application thereof |
| 03/28/2012 | CN102389584A Konjac sponge medical dressing and preparation method thereof |
| 03/28/2012 | CN101891963B Modified fish skin collagen and preparation method |
| 03/22/2012 | WO2012036641A1 Method for dispersing carbon nanotubes using chondroitin sulfate cation salt |
| 03/22/2012 | US20120071592 Combination of substituted cyclodextrin compound and activated carbon |
| 03/22/2012 | CA2812997A1 Methods, compositions, and devices for managing chlorine dioxide release |
| 03/22/2012 | CA2811083A1 Organic acid carbohydrate binders and materials made therewith |
| 03/21/2012 | EP2431405A1 Fine particles of crystalline polyol and method of preparing same |
| 03/21/2012 | EP2429600A1 Composition for manufacturing a scaffold for tissue engineering, and a method of making it |
| 03/21/2012 | CN102382332A Method for liquid-phase synthesis of nano complex of silver, chitosan and/or chitosan derivatives |
| 03/21/2012 | CN102382327A Cyclodextrin modified hindered phenol derivative stabilizing agent and preparation method thereof |
| 03/21/2012 | CN102382313A Preparation method of N-2-hydroxypropyl trimethyl ammonium chloride chitosan/ N,O-carboxymethyl chitosan naonparticle |
| 03/21/2012 | CN101595174B Aqueous solution composition |
| 03/21/2012 | CN101360479B Thermoset neutralizing chitosan composite forming hydrogel, lyophilized products and preparation method thereof |
| 03/15/2012 | WO2012032151A2 Hybrid cooperative complexes of hyaluronic acid |
| 03/15/2012 | US20120064323 Binder compositions for making fiberglass products |
| 03/15/2012 | CA2810742A1 Hybrid cooperative complexes of hyaluronic acid |
| 03/14/2012 | EP2427499A1 Compositions and methods for making alpha-(1,2)-branched alpha-(1,6) oligodextrans |
| 03/14/2012 | CN102372789A Peach gum polysaccharide, its extractive, preparation method and application thereof |
| 03/14/2012 | CN101864097B Preparation method of polycyclopentadiene silicane fluorescence sense film doped with chitosan and application thereof |
| 03/13/2012 | US8133422 Alkylcellulose salt binder for green body manufacture |
| 03/08/2012 | WO2012028565A1 Renewable superabsorbents |
| 03/08/2012 | CA2804895A1 Xanthan gum with fast hydration and high viscosity |
| 03/07/2012 | EP2426151A1 Method for making derivatized guar gum and derivatized guar gum made thereby |
| 03/07/2012 | EP2425816A2 A pharmaceutical composition for use in treating an ocular disease or condition and a method for producing the composition |
| 03/07/2012 | EP1398346B1 Molded object having high pullulan content, process for producing the same |
| 03/07/2012 | CN101816525B Manufacturing method of double-sided heterogeneous glucomannan sponge |
| 03/06/2012 | US8128966 Modified pectins, compositions and methods related thereto |
| 03/01/2012 | WO2012024785A1 Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions |
| 03/01/2012 | CA2808872A1 Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions |
| 02/29/2012 | CN1795229B Method for producing porous moulded bodies containing alginate |
| 02/29/2012 | CN102362853A Genipin cross-linked soybean protein based theophylline controlled-release gel preparation and preparation method thereof |
| 02/29/2012 | CN101759882B Sephadex magnetic composite particles and preparation and use thereof |
| 02/28/2012 | US8123849 Aqueous film coating composition containing sodium alginate and preparation thereof |
| 02/22/2012 | EP2420517A1 Polysaccharide derivative and hydrogel thereof |
| 02/22/2012 | EP1652517B1 Hyaluronic acid nanoparticles |
| 02/22/2012 | CN102358787A Solid phase synthesis method of silver and chitosan and/or chitosan derivative nanometer compound |
| 02/22/2012 | CN102358786A Magnetic carboxylation chitosan/mixing rare earth composite particle and method for preparing same |
| 02/22/2012 | CN101817932B 聚酰胺-胺树型高分子改性的大孔交联壳聚糖微球和制备方法 Polyamide - amine tree macroporous polymer modified crosslinked chitosan microspheres and preparation methods |
| 02/16/2012 | WO2012021710A1 Pullulan replacements for films and coatings |
| 02/15/2012 | EP2416811A1 Hydrogel tissue adhesive having reduced degradation time |
| 02/15/2012 | CN102352047A Preparation method of chitin balls |
| 02/09/2012 | WO2012016772A1 Hardener for epoxy resins |
| 02/08/2012 | EP2413714A1 Improved xanthan gum |
| 02/08/2012 | CN102344685A Method for preparing nano cellulose microfibril reinforced polymer composite material |
| 02/08/2012 | CN102344637A Preparation method of powdery chloroprene rubber with good fluidity and high cohesiveness |
| 02/08/2012 | CN102344600A Wood-plastic composite floor |
| 02/08/2012 | CN102344586A Preparation method of chitosan-carried copper and bamboo charcoal composite material, and method for removing micropollutants in drinking water by the chitosan-carried copper and bamboo charcoal composite material |
| 02/08/2012 | CN102344571A Novel curdlan gelling process |
| 02/08/2012 | CN102343093A Seaweed polysaccharide medicinal plant film coating and preparation method thereof |
| 02/08/2012 | CN101787143B 一种壳聚糖的层层自组装蛋白质印迹聚合物的制备方法 Method for preparing chitosan layer self-assembly of protein imprinted polymers |
| 02/02/2012 | WO2012013895A1 Particles consisting of a chitosan polyelectrolyte complex and of an anionic polysaccharide, and having improved stability |
| 02/02/2012 | US20120028527 Ultra Low Formaldehyde Binders for Nonwoven Substrates |
| 02/01/2012 | EP1543071B1 Biodegradable polymer material consisting of starch and dialdehyde-polysaccharide |
| 02/01/2012 | CN102336931A Ophiopogonpolysaccharide, and preparation method and application thereof |
| 02/01/2012 | CN102336921A Preparation method of vapor-phase crosslinked chitosan/polyoxyethylene composite film |
| 02/01/2012 | CN102335455A Biomacromolecular hydrogel biological stent and preparation method thereof |
| 02/01/2012 | CN101955670B 一种明胶-壳聚糖复合食品包装膜及其制备方法 A gelatin - chitosan composite food packaging film and method |
| 02/01/2012 | CN101948551B 易于农作物吸收的壳聚糖小分子降解方法 Ease of Chitosan Degradation of small molecules absorbed by crops |
| 02/01/2012 | CN101798403B 一种壳聚糖/聚乙烯醇/聚乳酸共混致密膜的制备方法 Chitosan / PVA / PLA blend dense membrane preparation |
| 01/26/2012 | US20120018915 Powder for molding and method for producing molded article using the same |
| 01/25/2012 | EP2408435A2 Compositions and methods for delivering an agent to a wound |
| 01/25/2012 | CN102329728A Chitosan/arginine-glycine-aspartic acid (RGD) three-dimensional porous microcarrier and preparation method and application thereof |
| 01/25/2012 | CN102329438A Magnetic chitosan/doped rare earth compound particles and preparation method thereof |
| 01/25/2012 | CN101899174B Bletilla polysaccharide compound serving as cosmetic raw material and preparation method thereof |
| 01/25/2012 | CN101899172B Bacteriostatic edible disposable packaging film and preparation method thereof |
| 01/25/2012 | CN101870776B Wood-plastic composite material mildew-resistance bactericide and preparation method thereof |
| 01/25/2012 | CN101805451B Method for preparing active dye detergent based on chitosan/gelatin composite material |
| 01/25/2012 | CN101671449B Edible composite film and preparation method thereof |
| 01/25/2012 | CN101316865B Method for preparing biological degradable membrane from semi-refined kappa carrageen glycan |
| 01/24/2012 | CA2432151C Compositions of estrogen-cyclodextrin complexes |
| 01/18/2012 | CN102321277A Ionic crosslinked chitosan organic acid salt and anionized chitosan electrolyte composite film and preparation method thereof |
| 01/18/2012 | CN102321271A Preparation method for chitosan-based porous scaffolds with biological activity |
| 01/18/2012 | CN102321261A Preparation method for anti-virus bacteria cellulose protective material and product thereof |
| 01/18/2012 | CN102321258A High-crosslinking-degree hyaluronic acid through synthesis involved by quaternary ammonium base and process method thereof |
| 01/18/2012 | CN102321256A Preparation method of biocompatible gamma-polyglutamic-acid hydrogel |
| 01/18/2012 | CN102321248A Injectable temperature sensitive gel used for filling and repairing damaged tissues |
| 01/18/2012 | CN101921481B Gel prepared by in situ crosslinking hyaluronic acid and polyaspartic acid and preparation method thereof |
| 01/18/2012 | CN101250269B Method of making a complex |
| 01/18/2012 | CN101225193B Pore-forming template derivative and method of manufacturing dielectrics by using the same |