| Patents for C08L 5 - Compositions of polysaccharides or of their derivatives not provided for in group or (7,748) |
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| 08/23/2011 | US8003714 Pigment, dispersant, penetrating agent, water combined with compounds having two, three and four hydroxyl groups; nozzle clogging prevention |
| 08/23/2011 | CA2348926C Methods and compositions for the prevention of tolerance to medications |
| 08/18/2011 | WO2011100469A1 Cross-linked oxidated hyaluronic acid for use as a vitreous substitute |
| 08/18/2011 | US20110200776 Polymer Composition and Molded Articles Produced Therefrom |
| 08/18/2011 | CA2786911A1 Cross-linked oxidated hyaluronic acid for use as a vitreous substitute |
| 08/17/2011 | CN102159593A Cationic polymers and fixative applications therefor |
| 08/17/2011 | CN102153783A Edible packaging film prepared from carboxymethylated potato residues and preparation method thereof |
| 08/17/2011 | CN102153770A Preparation method of health protection film for birthday cake |
| 08/17/2011 | CN102153670A Production and preservation methods and application of crude liquid pectin extract |
| 08/16/2011 | CA2457759C Barrier material comprising nanosize metal particles |
| 08/16/2011 | CA2343042C Novel composition and use |
| 08/11/2011 | WO2011041384A3 Pectin compounds, methods of using pectin compounds, and methods of controlling water solubility |
| 08/10/2011 | CN102146190A Preparation method of organic-inorganic composite |
| 08/10/2011 | CN102146168A Synthesis method of chitosan/polyvinyl alcohol foam |
| 08/10/2011 | CN101665589B Method for enhancing and modifying three-dimensional chitosan bar material by using chitin fibre |
| 08/09/2011 | US7994243 Stable aqueous novolac dispersion |
| 08/09/2011 | US7993484 Two-component structural adhesive having high initial adhesion |
| 08/09/2011 | CA2407415C Chondroitin synthase gene and methods of making and using same |
| 08/04/2011 | US20110190424 Fungal modified chitosan adhesives and wood composites made from the adhesives |
| 08/04/2011 | US20110187029 Aliphatic-aromatic polyester |
| 08/03/2011 | EP2351794A1 Environmentally degradable polymer composite |
| 08/03/2011 | EP2351538A1 New biomaterial based on wharton's jelly from the human umbilical cord |
| 08/03/2011 | EP2349340A2 Stable aqueous formulations of water insoluble or poorly soluble drugs |
| 08/03/2011 | CN102143767A Composite material comprising high-molecular-weight matrix and low-molecular-weight organic compound and process for producing same |
| 08/03/2011 | CN102140178A Cyclodextrin-polyamidoamine cross-linked polymer and preparation method and application thereof |
| 08/03/2011 | CN102140177A Alkaline solvent for dissolving high-molecular-weight chitosan and using method thereof |
| 08/03/2011 | CN101747518B Compound polymer microspheres and preparation method thereof |
| 08/02/2011 | CA2162957C Cinnamic acid derivative |
| 07/28/2011 | WO2011090428A1 Heterogeneous thiol-ene click modifications of solid polysaccharide-based materials |
| 07/28/2011 | WO2011089261A1 Use of hydrogels on the basis of guluronic acid- and/or mannuronic acid-containing polysaccharides for treating damage to the nervous system, promoting nerve growth, treating neurodegenerative diseases and cultivating neurons |
| 07/28/2011 | WO2009007660A9 Liquid or paste compositions intended to provide elements essential for the synthesis and formation of proteoglycans, in particular, for the treatment of cartilage degradation |
| 07/28/2011 | DE10344967B4 Alkoxylgruppen-haltige Cyclodextrin-Derivate; Alkoxyl group-containing cyclodextrin derivatives; Verfahren zu deren Herstellung und deren Verwendung Processes for their preparation and their use |
| 07/27/2011 | EP2346353A2 Compositions comprising fenugreek hydrocolloids |
| 07/27/2011 | EP2115011B1 Cytocompatible stable gel compositions as supports for cell growth |
| 07/27/2011 | CN1309666B Polymer composition of glucuronic acid glucosan |
| 07/27/2011 | CN102134334A Method for preparing magnetic chitosan microspheres |
| 07/27/2011 | CN101240077B Chitosan and acroleic acid-2-acrylamide-2-methylpropanesulfonic acid copolymer mixing film, preparation method and application thereof |
| 07/26/2011 | CA2446502C High capacity assay platforms |
| 07/26/2011 | CA2446376C Polymers and their use in laundry compositions |
| 07/21/2011 | US20110178210 Gelled, freeze-dried capsules or agglomerates of nanoobjects or nanostructures, nanocomposite materials with polymer matrix comprising them, and methods for preparation thereof |
| 07/20/2011 | EP2345735A1 Xanthomonas campestris with multiple copies of gumB and gumC |
| 07/20/2011 | CN102127298A Polymer hollow nano microspheres and preparation method thereof |
| 07/20/2011 | CN102127251A Natural chitosan plastic decomposer |
| 07/20/2011 | CN102127248A Novel composite powder of rubber substituent FA for substituting rubber to produce wound clutch facing |
| 07/20/2011 | CN102127234A Method for preparing intumescent hydrogel |
| 07/20/2011 | CN101811596B Edible polysaccharide-protein composite packaging film and preparation method thereof |
| 07/20/2011 | CN101781439B Thermoplastic glucomannan/carbon dioxide-base plastics blend material and preparation method thereof |
| 07/20/2011 | CN101717530B Natural rubber liquid slurry containing chitosan/sericin and preparation method thereof |
| 07/20/2011 | CN101301496B Biodegradable and absorbable polymer superfine fibre film with radioactive nuclide marker and preparation and use thereof |
| 07/19/2011 | US7981871 Modified macromolescules and associated methods of synthesis and use |
| 07/19/2011 | CA2565944C Stabilized hyaluronan preparations and related methods |
| 07/14/2011 | WO2011085122A2 Hybrid polymer compositions with enhanced bio-degradability |
| 07/14/2011 | WO2011083360A1 A polymer support |
| 07/14/2011 | US20110171154 Additive for hair cosmetic preparation, hair cosmetic preparation, and method for producing additive for hair cosmetic preparation |
| 07/13/2011 | CN102120871A Preparation method of chitosan fiber reinforced polylactic acid composite material |
| 07/13/2011 | CN102120833A Hyaluronate gel particle and preparation method thereof |
| 07/13/2011 | CN102120514A Marine polysaccharide multilayer composite packaging film with antibacterial function |
| 07/07/2011 | WO2011081907A1 Cassia derivatives |
| 07/07/2011 | WO2011080422A1 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof |
| 07/07/2011 | WO2011080421A1 Method for synthesizing calixarene and/or cyclodextrin copolymers, terpolymers and tetrapolymers, and uses thereof |
| 07/06/2011 | EP2340263A1 Cationic polymers and fixative applications therefor |
| 07/06/2011 | EP1767575B1 Gel-form water-absorbing material |
| 07/06/2011 | CN102119189A Elastomer composition and tire using the elastomer composition |
| 07/06/2011 | CN102115576A Natural biological polymer thermoplastic film |
| 07/06/2011 | CN102115541A Preparation of chitosan microspheres and application method of chitosan microspheres for adsorbing shellfish toxicity |
| 07/06/2011 | CN101613422B Natural rubber latex protein fixation method |
| 07/06/2011 | CN101565508B Method and application for dissolving chitosan by salt solvent |
| 06/30/2011 | US20110160322 Porous bone cement |
| 06/30/2011 | US20110158901 Chitosan-based nanoparticles and methods for making and using the same |
| 06/29/2011 | CN102112496A Hydrogel |
| 06/29/2011 | CN102108211A Chitosan collagen gel and application thereof |
| 06/29/2011 | CN102108172A Chitosan/polyvinyl alcohol (PVA) porous composite material and preparation method thereof |
| 06/29/2011 | CN102108138A Method for preparing chitosan collagen gel |
| 06/29/2011 | CN102108137A Liposoluble active ingredient composition containing protein-polysaccharide conjugate |
| 06/29/2011 | CN102108136A Tobacco additive dropping pill wrapping material, dropping pill wrapped thereby and application of dropping pill |
| 06/29/2011 | CN102108127A Method for preparing chitosan nano composite material membrane |
| 06/29/2011 | CN101544785B Starch based nanocomposite degradable material and preparation method thereof |
| 06/23/2011 | US20110152409 Biochip substratum and method for production thereof |
| 06/22/2011 | CN102105524A Three-dimensional nanocomposite materials consisting of a polysaccharidic matrix and metallic nanoparticles, preparation and use thereof |
| 06/22/2011 | CN102105494A Nanocomposite materials based on metallic nanoparticles stabilized with branched polysaccharides |
| 06/22/2011 | CN102101944A Method for preparing modifier capable of improving gel performance of chicken bone gelatin |
| 06/22/2011 | CN102101918A Crosslinked material capable of promoting curing of alkyl ketene dimer and preparation method thereof |
| 06/22/2011 | CN101608029B Polysaccharide nanoparticle composite supramolecular aquagel and preparation method thereof |
| 06/22/2011 | CN101560303B Method for preparing chicken feather keratin degradable plastics |
| 06/22/2011 | CN101418080B Method for preparing chitosan proton exchange membrane for hydrogen sensor |
| 06/22/2011 | CN101319060B Method for preparing dry heat denatured rice starch |
| 06/21/2011 | US7964657 little or no organic cosolvent; improved repellencies and increased resistance to flammability |
| 06/21/2011 | CA2426478C Synergistic compositions of polysaccharides as natural and biodegradable absorbent materials or superabsorbents |
| 06/16/2011 | WO2011071239A2 Solubilization method for partially soluble / insoluble active substances through formation of oligomer composite |
| 06/16/2011 | CA2782015A1 Compositions and methods for the treatment of macular degeneration |
| 06/15/2011 | CN102093846A Phosphorus ore dust suppressant composition and preparation method thereof |
| 06/15/2011 | CN102093703A Method for preparing chitin whisker modified waterborne polyurethane |
| 06/15/2011 | CN102093598A Composite edible fungi polysaccharides and preparation method thereof |
| 06/15/2011 | CN102093597A Preparation method of degradable biomass material and magnetic powder tube |
| 06/15/2011 | CN102091345A Sodium alga acid composition and application thereof |
| 06/15/2011 | CN101671445B Method for preparing chitosan/silicon dioxide hybridization barrier packaging composite film |
| 06/15/2011 | CN101640088B Precipitation-oxidation method for preparing glucan ferroferric oxide magnetic nano particle and application thereof |
| 06/15/2011 | CN101289577B Process for preparing composite material of poly-aspartic acid, derivates thereof, chitosan and calcium phosphorous compound |
| 06/15/2011 | CN101245157B Film-forming agent composition and starchiness vegetable adhesive containing the composition |
| 06/14/2011 | US7960453 Crosslinking systems for hydroxyl polymers |