| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 02/13/2013 | EP2555760A1 Methods and compositions for treating wounds utilizing chitosan compounds |
| 02/13/2013 | CN102933607A Cassia derivatives |
| 02/13/2013 | CN102924929A Nanoparticles for encapsulating polyphenol active substances and preparation method thereof |
| 02/13/2013 | CN102924756A Preparation method of organic fluorescent molecule-chitosan nano-composite-nitric oxide donor |
| 02/13/2013 | CN102921032A Compound argentiferous antimicrobial dressings |
| 02/13/2013 | CN102358786B Magnetic carboxylation chitosan/mixing rare earth composite particle and method for preparing same |
| 02/13/2013 | CN102219939B Water retaining agent and preparation method thereof |
| 02/13/2013 | CN102190816B Marine polysaccharide and manufacturing process thereof |
| 02/13/2013 | CN101535385B Water-soluble film |
| 02/13/2013 | CN101502676B Polymethyl methacryate and crosslinking hyaluronic acid mixed gel for injection and preparation method thereof |
| 02/13/2013 | CN101502675B Suspension of hyaluronic acid or salt thereof containing macromolecule hydrogel for injection and preparation method thereof |
| 02/07/2013 | WO2013017330A1 New method for manufacture of dextran, dextran solution obtained, and uses |
| 02/07/2013 | CA2840302A1 New method for manufacture of dextran, dextran solution obtained, and uses |
| 02/06/2013 | EP2554587A1 Cellulose composite |
| 02/06/2013 | CN102911405A Edible food packaging film containing vitamin |
| 02/06/2013 | CN102911385A Preparation method of high-strength degradable composite film |
| 02/06/2013 | CN102911380A Hyaluronan and biodegradable high polymer modified material and preparation method |
| 02/06/2013 | CN102911378A Method for preparing hydrogel film for curing chemotherapeutic phlebitis |
| 02/06/2013 | CN102908626A Method for preparing chitosan/ transparent acid derivative nanofiber composite film through freezing drying technology |
| 02/06/2013 | CN102907362A Alga-resistant type sea farming net |
| 02/06/2013 | CN102190815B Chitosan derivative self-crosslinked antimicrobial hydrogel using oxidized konjak as crosslinking agent and preparation method thereof |
| 02/05/2013 | US8367082 Microgel and external compositions containing the same |
| 02/05/2013 | CA2634479C Thermosetting neutralized chitosan composition forming a hydrogel, lyophilizate, and processes for producing the same |
| 01/31/2013 | US20130030091 Readily dissolvable solid nonionic synthetic associative thickeners |
| 01/31/2013 | US20130030089 Thermoplastic resin composition and resin molded product |
| 01/31/2013 | US20130029101 Asphalt Binder Modifier Composition |
| 01/31/2013 | US20130025500 Process for the production of a rheology modifier containing compostition |
| 01/30/2013 | EP2550337A1 Methods to formulate neutral organic compounds with polymer nanoparticles |
| 01/30/2013 | EP2550037A1 Pharmaceutical composition containing cyclodextrin copolymer |
| 01/30/2013 | CN102898850A Modified emulsified asphalt waterproof sealant and preparation method thereof |
| 01/30/2013 | CN102898844A Edible food packaging film and preparation method thereof |
| 01/30/2013 | CN102898816A Preparation method of moisture-permeable thermoplastic polyurethane elastomer |
| 01/30/2013 | CN101914771B Inhibitor-supported carrier and preparation method and application thereof |
| 01/24/2013 | WO2013011301A1 Cellulose acetate compositions |
| 01/24/2013 | WO2013011122A1 Guar hydroxypropyltrimethylammonium chloride and uses thereof in hair treatment compositions |
| 01/24/2013 | WO2012153071A3 Functionalized polysaccharides |
| 01/23/2013 | EP2547599A1 Moulded articles and process for making the same |
| 01/23/2013 | EP2547221A2 Fat-binding compositions |
| 01/23/2013 | CN102888124A Edible food packing film and preparation method thereof |
| 01/23/2013 | CN102888083A Polyethylene glycol terephthalate antibacterial composite material and preparation technology thereof |
| 01/23/2013 | CN102888028A Method for preparing chitosan-ferroferric oxide (CS-Fe3O4) composite nanoparticles by self-assembly |
| 01/23/2013 | CN102888027A Bacterial cellulose/collagen-chitosan composite material and preparation method thereof |
| 01/23/2013 | CN102888014A Porous composite polymer electrolyte and its preparation method and use |
| 01/23/2013 | CN102888013A Method for constructing simulated outer cell membrane structure coating on material surface by RAFT (reversible addition fragmentation chain transfer) polymerization technology |
| 01/23/2013 | CN102888009A Edible food packaging film using wheat dietary fiber as substrate and preparation method thereof |
| 01/23/2013 | CN102888008A Edible packaging film taking corn dietary fibre as matrix and preparation method thereof |
| 01/23/2013 | CN102886070A Sodium alginate and chitosan skin tissue engineering scaffold material and preparation method thereof |
| 01/23/2013 | CN102010513B Stable polysaccharide modified gelatin nano particle and preparation method and application thereof |
| 01/17/2013 | WO2013006906A1 Dermatan sulphate, pharmaceutical compositions and process for producing same |
| 01/17/2013 | US20130014661 Material and shaped charge |
| 01/16/2013 | CN102875943A Red semitransparent gluedots and preparation method thereof |
| 01/16/2013 | CN102875850A Environment-friendly degrading polymer material |
| 01/16/2013 | CN102875848A Biological composite material and capsule prepared from biological composite material |
| 01/16/2013 | CN102875830A Preparation method and application of sulfhydryl chitosan/activated carbon composite functional membrane |
| 01/16/2013 | CN102875824A Bioactive nano composite polyelectrolyte three-dimensional porous bone tissue engineering scaffold |
| 01/16/2013 | CN102875822A Preparation method of photochromic latex emulsion |
| 01/16/2013 | CN101778891B Alginate coated, polysaccharide gel-containing foam composite, preparative methods, and uses thereof |
| 01/16/2013 | CN101496909B Polysaccharide/calcium orthophosphate composite bone cement and preparation method thereof |
| 01/15/2013 | CA2548514C Facemasks containing an anti-fog/anti-glare composition |
| 01/10/2013 | WO2013006712A2 Process of extraction of hemicellulose from corn fiber |
| 01/10/2013 | US20130011671 Article and an adhesive for a roll-shaped paper |
| 01/10/2013 | CA2840961A1 Process of extraction of hemicellulose from corn fiber |
| 01/09/2013 | EP2542686A1 Compositions and methods for bacterial production of chondroitin |
| 01/09/2013 | EP2542591A2 Silyl-derivatives of polysaccharides |
| 01/09/2013 | CN102869725A Thickening composition and cosmetics containing same |
| 01/09/2013 | CN102863655A Chain-ball-shaped magnetic chitosan/acetate cellulose and preparation method thereof |
| 01/09/2013 | CN102863632A Method for improving gracilaria agar gel strength |
| 01/09/2013 | CN102863631A Cross-linked sodium hyaluronate gel for tissue filler for plastic surgery and method for preparing cross-linked sodium hyaluronate gel |
| 01/09/2013 | CN102860650A Water-absorbing antibacterial hair-drying hat and preparation method thereof |
| 01/03/2013 | WO2013000049A1 Biocomposite for facilitating organic tissue recovery |
| 01/02/2013 | EP2540776A2 Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device |
| 01/02/2013 | EP2540775A2 Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device |
| 01/02/2013 | CN102850626A Degradable mulch film and preparation method thereof |
| 01/02/2013 | CN102850599A Magnetic chitosan/nano Fe3O4 composite and preparation method and application thereof |
| 01/02/2013 | CN102850598A Alginate-gelatin-carboxymethylcellulose sodium blend membrane, and preparation and application thereof |
| 01/02/2013 | CN102850576A Nanometer composite scaffolds assembled by adopting chitosan scaffold, preparation method and applications thereof |
| 01/02/2013 | CN102362853B Genipin cross-linked soybean protein based theophylline controlled-release gel preparation and preparation method thereof |
| 01/02/2013 | CN102226011B Hyaluronic acid-hydroxypropylmethylcellulose compound non-water gel and preparation method thereof |
| 01/02/2013 | CN101473847B Composite anti-bacteria agent as well as preparation method and use thereof |
| 12/27/2012 | WO2012175563A1 Biocompatible adhesive and method for the production thereof |
| 12/27/2012 | WO2012129518A3 Biodegradable materials and methods of making the same |
| 12/27/2012 | WO2012115748A3 Corn fiber gum composites as a thickener |
| 12/27/2012 | US20120328758 Enhanced Fiber Additive; and Use |
| 12/27/2012 | US20120328669 High density fibrous polymers suitable for implant |
| 12/26/2012 | EP2537867A1 Modified hyaluronic acid and/or salt thereof, method for producing same and cosmetic comprising same |
| 12/26/2012 | CN202626077U Granular instant xanthan gum |
| 12/26/2012 | CN102839206A Preparation method for promoting self generation of human bone marrow hematopoietic stem cells |
| 12/26/2012 | CN102838788A Shell powder-natural rubber composite material and preparation method thereof |
| 12/26/2012 | CN102836804A Ultrathin biological film preparation method combined spin-coating method and AFM technology |
| 12/26/2012 | CN102836465A Silk-fibroi and hyaluronic-acid (HA) composite gel for injection and preparation and application thereof |
| 12/20/2012 | WO2012172265A1 Sizing composition for mineral wool having a low emission of volatile organic compounds, and insulating products obtained |
| 12/20/2012 | WO2012172262A1 Sizing composition for mineral wool based on lignosulfonic acid salt and oligosaccharide, and insulating products obtained |
| 12/20/2012 | WO2012172252A1 Binder for an inorganic and/or organic fibre mat and products obtained |
| 12/20/2012 | CA2839337A1 Sizing composition for mineral wool having a low emission of volatile organic compounds, and insulating products obtained |
| 12/19/2012 | EP2535041A1 Interpenetrating networks, and related methods and composition |
| 12/19/2012 | EP2534200A1 Cross-linked oxidated hyaluronic acid for use as a vitreous substitute |
| 12/19/2012 | CN102834447A Cellulose composite |
| 12/19/2012 | CN102827410A Bioaffinity hydrophilic magnetic suspended filler and preparation method thereof |
| 12/19/2012 | CN102827402A Novel environmentally-friendly food and beverage packaging box |
| 12/19/2012 | CN102827380A Preparation method for metal ion printing chitosan porous micro-spheres |