| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 07/24/2013 | CN103214694A Ramie core powder degradable tableware and manufacturing method thereof |
| 07/24/2013 | CN103214683A Method for preparing polysaccharide hemostat |
| 07/24/2013 | CN102417734B Oxidized sodium alginate/gelatin degradable hydrogel and preparation method thereof |
| 07/24/2013 | CN102250286B Preparation method of denatured starch special for preservative material |
| 07/17/2013 | EP2614090A2 Hybrid cooperative complexes of hyaluronic acid |
| 07/17/2013 | CN103205133A Functional floor tile produced by using waste PVC and agricultural waste |
| 07/17/2013 | CN103205081A Preparation method for temperature-sensitive chitosan-based polyelectrolyte composite micelle |
| 07/17/2013 | CN103205045A Preparation method for oxygen separating degradable plastic thin film |
| 07/17/2013 | CN103205043A Composite multifunctional polyethylene flame retardation chitin wooden fiber plastic floor sheet material |
| 07/17/2013 | CN103205037A Multifunctional protector material in field of sports, and preparation method thereof |
| 07/17/2013 | CN103205025A Preparation method of water-soluble cyclodextrin-carbon nano tube compound |
| 07/17/2013 | CN103205024A Edible food packaging film with Chinese chestnut and chitosan as matrixes and preparation method of edible food packaging film |
| 07/17/2013 | CN102504310B Preparation method of sulfonated polyimide/chitosan composite proton conducting film |
| 07/17/2013 | CN102206406B Method for preparing transparent heat-resistance polylactic acid modification material |
| 07/17/2013 | CN101558111B Aqueous silicon dioxide dispersions for sealant and adhesive formulations |
| 07/10/2013 | EP2612872A2 Chitosan-Derivative Compounds |
| 07/10/2013 | EP2611865A1 Hardener for epoxy resins |
| 07/10/2013 | EP2611835A1 Renewable superabsorbents |
| 07/10/2013 | CN103194009A Edible blending packaging film prepared from chitosan and natural essential oil and preparation method of edible blending packaging film |
| 07/10/2013 | CN103194008A Uniform-sized konjak gulcomannan microspheres and preparation method thereof |
| 07/10/2013 | CN103193998A Preparation method of chitosan-palygorskite-polyving akohol ternary composite medicine sustained-release diaphragm |
| 07/10/2013 | CN102558599B Preparation method of calcium silicate/calcium alginate hybrid material with mesoporous silica gel on surface |
| 07/04/2013 | WO2013101854A1 Fiber composition comprising 1,3-glucan and a method of preparing same |
| 07/04/2013 | WO2013100336A1 Thermoplastic resin composition and molded product using the same |
| 07/03/2013 | EP2609149A1 Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions |
| 07/03/2013 | CN103189435A Highly biocompatible dual thermogelling chitosan/glucosamine salt compositions |
| 07/03/2013 | CN103189434A Compressible, highly viscous polysaccharide and polyol powder |
| 07/03/2013 | CN103189078A Adhesion barrier containing hyaluronic acids and L-arginine |
| 07/03/2013 | CN103183936A Biodegradable composite material prepared by excessive processing materials of high-starch crops and preparation method thereof |
| 07/03/2013 | CN103183840A Biodegradable chitosan chemical bonding crosslinked composite membrane and preparation method thereof |
| 07/03/2013 | CN103183833A Method for preparing photo-crosslinked sodium alginate/polyvinyl alcohol-styryl pyridinium condensate composite film |
| 07/03/2013 | CN103183832A Preparation method for magnetic cellulose-chitosan composite microsphere |
| 07/03/2013 | CN103181902A Gel microspheres and quality control method thereof |
| 07/03/2013 | CN102344637B Preparation method of powdery chloroprene rubber with good fluidity and high cohesiveness |
| 07/02/2013 | US8475781 Cyclodextrin-based polymers for therapeutics delivery |
| 06/30/2013 | CA2817235A1 Compositions comprising c5 and c6 oligosaccharides |
| 06/26/2013 | CN103172913A Water-absorption antibacterial coaster and preparation method thereof |
| 06/26/2013 | CN103172901A New method for preparing intelligent polymeric membrane |
| 06/26/2013 | CN103172885A Automobile windshield antifogging environmental-friendly film and preparation method thereof |
| 06/26/2013 | CN103172874A Method for preparing particles by taking chitosan/ perlite as raw materials |
| 06/26/2013 | CN102634043B Supermolecular hydrogel and preparation method and application thereof |
| 06/26/2013 | CN102504328B Method for preparing high-intensity three-dimensional chitosan porous bracket |
| 06/26/2013 | CN102161880B Preparation method of superparamagnetism easily-degradable oil stain absorption material and product obtained by method |
| 06/20/2013 | WO2013088347A1 Mineralised composite material comprising chitin and calcium carbonate |
| 06/19/2013 | CN103160057A Composite functional pad material for sporting goods and preparation method thereof |
| 06/19/2013 | CN103160012A Oxygen-separating and degradable thin plastic film |
| 06/19/2013 | CN103159997A Protective clothing material with self-repairing function in sports field and preparation method thereof |
| 06/19/2013 | CN103159996A Multifunctional protective clothing material in sports field and preparation method thereof |
| 06/19/2013 | CN103159983A Novel beta-cyclodextrin host-guest complex antibacterial starch-base plastic and method for preparing same |
| 06/19/2013 | CN103159972A Preparation method for chitosan and cellulose antibiosis application film of biotin coupling nano silver |
| 06/19/2013 | CN103159970A Preparation method of edible film with antibacterial and antioxidant functions |
| 06/19/2013 | CN103159962A Preparation method of photosensitive cyclodextrin gel |
| 06/19/2013 | CN102516728B Modified polyactic acid composition for cigarette filter stick and preparation method thereof |
| 06/19/2013 | CN102504312B Method for preparing di-dithiocarbamate modified chitosan beads |
| 06/19/2013 | CN102212208B Preparation method of bacteria cellulose/hyaluronic acid composite |
| 06/19/2013 | CN101980777B Absorber forming crossbridge upon absorbing |
| 06/18/2013 | CA2567722C A dried and agglomerated hyaluronic acid product |
| 06/13/2013 | WO2013086111A1 Modified cellulose, methods of manufacture thereof and articles comprising the same |
| 06/13/2013 | US20130145958 Spinning solution for industrial production of pure chitosan fiber and the method for fabricating the same |
| 06/12/2013 | EP2602294A1 Method for including barrier materials in adhesives |
| 06/12/2013 | CN103146036A High-strength and high-antibacterial property sodium alginate film for food packaging and preparation method thereof |
| 06/12/2013 | CN103146035A Preparation method of sodium-alginate-based nano colloid functional modifier for alginate fibers |
| 06/12/2013 | CN103146034A Targeted gene deletions for polysaccharide slime formers |
| 06/12/2013 | CN103146006A Medical agar dressing with high strength and high antibacterial property and preparation method thereof |
| 06/12/2013 | CN103146003A Preparation method of low-temperature secondary cross-linked sodium hyaluronate gel |
| 06/12/2013 | CN103146002A Injectable polyglutamic acid chemical crosslinking hydrogel and preparation method thereof |
| 06/12/2013 | CN103144280A Preparation method of biodegradable PVA blown film with antibacterial property |
| 06/12/2013 | CN102516563B Method for preparing micro magnetic carrier, micro magnetic carrier and active sludge immobilization method |
| 06/12/2013 | CN102219932B Preparation method of edible soup bases packaging film containing tremellan |
| 06/12/2013 | CN102108127B Method for preparing chitosan nano composite material membrane |
| 06/12/2013 | CN102050260B Oxidized-biodegradable plastic bag and preparation method thereof |
| 06/12/2013 | CN101927029B Preparation method of chitosan/polyvinyl alcohol sponge dressing containing nano-silver |
| 06/12/2013 | CN101905034B Method for preparing biological polysaccharide self-assembly modificatory chitosan antibacterial biological material |
| 06/12/2013 | CN101662946B Co-precipitated carrageenan/xanthan gum compositions and processes for their preparation |
| 06/06/2013 | WO2013079889A1 Method for simultaneously substituting and cross-linking a polysaccharide by means of the hydroxyl functions thereof |
| 06/06/2013 | WO2013078770A1 Injectable gelling material |
| 06/06/2013 | WO2013078500A1 Methods of preserving injectable pharmaceutical compositions comprising a cyclodextrin and a hydrophobic drug |
| 06/06/2013 | CA2857283A1 Glucomannan scaffolding for three-dimensional tissue culture and engineering |
| 06/06/2013 | CA2852716A1 Methods of preserving injectable pharmaceutical compositions comprising a cyclodextrin and a hydrophobic drug |
| 06/05/2013 | EP2598567A1 Particles consisting of a chitosan polyelectrolyte complex and of an anionic polysaccharide, and having improved stability |
| 06/05/2013 | CN1984950B Use of polyethylene glycol based fluidized polymer suspension in functional systems |
| 06/05/2013 | CN103131636A Preparation method of three-dimensional cell culture support and culture device of three-dimensional cells |
| 06/05/2013 | CN103131195A Matsutake active extractives and preparation method and application thereof |
| 06/05/2013 | CN103131107A Activated carbon polyvinyl alcohol ball and activated carbon polyvinyl alcohol ball preparation method |
| 06/05/2013 | CN103131054A High-strength hydrogel |
| 06/05/2013 | CN103131053A Starch/carrageenin blend dry heat anti-digestion starch and preparation method thereof |
| 06/05/2013 | CN103131037A Preparation of natural polymer base hemostasis dressing |
| 06/05/2013 | CN103131029A Collagen covalent cross-linking hydrogel and preparation method thereof |
| 06/05/2013 | CN103126975A Preparation method of hydrogel patch substrate with gradient drug concentration |
| 06/05/2013 | CN102585263B Preparation method of organic montmorillonite-modified gelatin/PVA (polyvinyl acetate) composite film |
| 06/05/2013 | CN102492335B Disposable sweat-absorbing antibacterial glove and prepetition method thereof |
| 06/05/2013 | CN102391537B Multilayer aquagel, and preparation method and application thereof |
| 06/05/2013 | CN102372789B Peach gum polysaccharide, its extract, preparation method and application thereof |
| 06/05/2013 | CN102358787B Solid phase synthesis method of silver and chitosan and/or chitosan derivative nanometer compound |
| 06/05/2013 | CN102268146B Biological freshness-keeping film for shrimps, and preparation method thereof |
| 06/05/2013 | CN102260386B Ecological composite material and preparation method thereof |
| 06/05/2013 | CN102241883B Antimicrobial polyamide material and preparation method thereof |
| 05/30/2013 | WO2013076212A2 Cosmetic composition including a combination of a gelifiable water-soluble polysaccharide, starch and fillers |
| 05/30/2013 | US20130137538 Biodegradable golf tee |
| 05/29/2013 | EP2596058A2 Biodegradable plastic compounding |