Patents for C08F 251 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof (2,766)
11/2010
11/10/2010CN101880356A Preparation method of grafting amphoteric chitosan flocculant
10/2010
10/27/2010CN1860151B High impact polystyrene and process for preparing same
10/27/2010CN101870755A Glutinous rice starch/acrylic ester interpolymer and composite and application thereof
10/27/2010CN101870598A Nitrogenous and potassic super absorbent resin fertilizer and preparation method thereof
10/27/2010CN101481441B Preparation of grafting starch sizing agent by instantaneous polymerization
10/27/2010CN101475668B Guar gum derivative containing sulfonic group, and preparation and use thereof
10/20/2010CN101864138A Preparation method of chitosan temperature sensitivity stable nanometer micelle
10/20/2010CN101864036A Method for synthesizing super absorbent resin by plant straw
10/20/2010CN101864035A Method for preparing grafted starch by microwave
10/20/2010CN101864034A Application of acrylic acid cyclodextrin polymer in dyeing industrial waste water treatment
10/13/2010CN101857666A Cellulose ether grafted and modified temperature-sensitive hydrogel and preparation method thereof
10/13/2010CN101857665A 全降解淀粉水凝胶及其制备方法 Biodegradable starch hydrogel and its preparation method
10/07/2010US20100256317 Compositions for preventing or reducing aluminosilicate scale in industrial processes
10/06/2010CN101319031B Starch graft acrylic acid/modified verdelite high-water-absorption resin and preparing method thereof
10/05/2010US7807771 Binder and fiber glass product from maillard reactants
10/05/2010US7807750 Thermally-reactive polymers
09/2010
09/30/2010US20100249321 Polymerisation of ethylenically unsaturated monomers
09/29/2010CN101482625B Sodium hyaluronate contained flexible hydrophilic contact lens and method for producing the same
09/29/2010CN101255206B Molecular engram polymer for purifying 6-gingerol as well as preparation and uses thereof
09/28/2010USRE41784 Adhesive material
09/21/2010US7799194 Forming a redox system with agarose and polymerization initiator such as Ce(NH4)2(NO3)6, adding a solvent and polyethylene glycol methyl ether acrylate or methacrylate, graft polymerizing the monomer onto the agarose, and allowing the mixture to gel; for use in the separation of nucleic acids
09/15/2010CN101831038A Method for preparing biodegradable oil absorption material
09/15/2010CN101831033A Method for preparing environment-friendly modified carboxymethyl cellulose thermoplastic material
09/15/2010CN101280044B Biodegradable agricultural high-absorbent resin and preparation thereof
09/08/2010CN1939946B Production of modified paste and dye printing paste
09/08/2010CN101824325A Oxidized starch grafted acrylic acid acrylamide sand fixing agent and preparation method thereof
09/02/2010US20100222538 Novel photosensitizer based on polymer derivatives-photosensitizer conjugates for photodynamic therapy
09/01/2010CN101821304A Aqueous polymer dispersions based on copolymers formed from vinylaromatics and conjugated aliphatic dienes, processes for preparation thereof and use thereof
09/01/2010CN101821212A Binders
09/01/2010CN101818454A Waterproof and oil-proof agent prepared by using fluorocarbon grated starch and preparation method thereof
09/01/2010CN101817910A Preparation method of starch graft polyacrylic acid superabsorbent
08/2010
08/31/2010US7786238 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
08/25/2010CN101812159A Preparation method of Beta-cyclodextrin-based superabsorbent resin
08/11/2010CN101802031A hydroxymonocarboxylic acid-based maillard binder
08/11/2010CN101215359B Micro-flow column discharge method for grafting corn straw and methyl methacrylate
08/10/2010US7772347 formaldehyde-free; reactants include dextrose, citric acid, and ammonia; disposing the aqueous solution onto the collection of matter; volatilizing water to form a dehydrated reactive mixture and polymerizing the dehydrated reactive mixture to form melanoidins
08/04/2010CN101792509A Thermoplastic modified starch materials and preparation method thereof
07/2010
07/29/2010WO2010084060A1 Starch copolymers and nanoparticles thereof for drug delivery systems
07/28/2010CN101787101A Preparation method of nanometer resin with high hygroscopy
07/28/2010CN101302269B Preparation of super absorbent resin
07/22/2010WO2010083039A1 Preparing biodgradable hydrogel for biomedical application
07/22/2010US20100184934 POLYROTAXANE HAVING MAIN CHAIN BACKBONE ESSENTIALLY COMPOSED OF -Si-O- AND METHOD FOR PRODUCING THE SAME, AND CROSSLINKED POLYROTAXANE OBTAINED BY CROSSLINKING THE POLYROTAXANE AND METHOD FOR PRODUCING THE SAME
07/21/2010EP2208740A1 Dispersion and aqueous coating composition comprising the dispersion
07/21/2010CN101781439A Thermoplastic glucomannan/carbon dioxide-base plastics blend material and preparation method thereof
07/21/2010CN101781388A Glucomannan thermoplastic material and preparation method thereof
07/14/2010CN101307119B Method for preparing amphiprotic chitosan flocculant
07/13/2010US7754804 Polymerizing the monomer(s) in the presence of a stabilizer mixture of vinyl ester-grafted polyoxyethylene, blocked polyoxyethylene, or oxyethylene-methacrylic acid copolymer; and hydrolyzed alkyl vinyl ether-maleic anhydride copolymer, potato starch derivative, or maltodextrin; salt-free thickeners
07/13/2010US7754794 Methods of treating keratin based substrates
07/07/2010CN101768244A Method for synthesizing phosphorus-free corrosion-inhibition scale inhibitor for water treatment from natural products
07/07/2010CN101768241A Method for preparing high-water-absorptivity resin by using ultrasonic irradiation
07/07/2010CN101210053B Amphiphilic starch derivative fine particles and preparing method thereof
07/06/2010CA2356752C Polymer dispersion and method to produce the same
07/01/2010US20100168366 Novel synthetic n-linked sialo-glycan-containing polymer and method for producing the same
07/01/2010US20100168365 Production Process of Glucan Derivative Modified With Cyclic Ester
07/01/2010US20100166695 Multivalent Heterobifunctional Polymers And Methods Of Their Use
06/2010
06/30/2010CN101760486A Preparation method of capsaicine and new use thereof
06/29/2010US7745558 Use as a packing material in solid-phase extraction (SPE) such as SPE of steroid hormones without using an additional device required in conventional SPE; made by reaction of beta-cyclodextrin monomers and epichlorohydrin followed by entrapment with metal ions such as sodium or calcium; nonswelling
06/23/2010CN101747474A Method for preparing chitosan three-component grafted maleic anhydride itaconic acid copolymer scale inhibitor
06/23/2010CN101747449A Nano chitosan derivative affinity matrix and preparation method and application thereof
06/23/2010CN101747448A Nano chitosan derivative and preparation method and application thereof
06/23/2010CN101434680B Preparation of grafting modified starch sizing agent
06/16/2010CN101735465A Porous konjak high water absorbability colloidal particles and preparation method thereof
06/16/2010CN101735462A Method for preparing absorbent resin with bivalent cadmium ion and bivalent lead ion cavities
06/16/2010CN101735396A Method for preparing super absorbent resin by using wheat straw
06/16/2010CN101735395A Preparation method of water absorbing material of industrial hemp stalk core cellulose
06/16/2010CN101735394A Low monomer residue gardon asparagus superstrong water absorber and microwave radiation preparation method thereof
06/16/2010CN101735393A Guar gum graft polyacrylate super absorbent and preparation method thereof
06/16/2010CN101735392A Corn grafting starch and preparation method thereof
06/16/2010CN101225146B Chitosan-ketoprofen grafts and preparation method thereof
06/16/2010CN101200523B Method for preparing polymer liquor by pulping exhausted liquid
06/15/2010US7737240 for cells, proteins, DNA or other molecules encapsulation; carragenan, chitosan, hyaluronic acid, cellulose or alginate; with thiophene, aniline or pyrrole polymerizable moiety grafted on
06/09/2010CN101297623B Method for promoting germination of sand plant seeds
06/03/2010WO2010060863A1 Method for preparing aqueous polymer dispersions from a vinyl aromatic compound, a conjugated aliphatic diene and an ethylenically unsaturated carboxylic acid nitrile
06/03/2010US20100137514 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers
06/03/2010US20100137513 Process for Preparation of Composite Containing Wood Fiber Component and Polymer Resin
06/03/2010CA2742885A1 Process for the preparation of aqueous polymer dispersions from a aromatic compound, a conjugated aliphatic diene and an ethylenically unsaturated carbonitrile
06/02/2010CN101717473A Graft copolymer of starch and methacrylic dehydrated glyceride
06/02/2010CN101717472A Graft copolymer of amino-containing starch and methyl acrylate
06/02/2010CN101717471A graft copolymer of starch and n-hydroxymethyl acrylamide
06/02/2010CN101284896B Chitosan oligosaccharide-poly L-beta-indole alanine graft copolymer homogeneous phase synthetic method
06/02/2010CN101173157B Water-loss reducer using waste pouce or Chinese medicine slag and wastepaper as raw material, and production method thereof
06/02/2010CN101161696B Hydrogel and method for preparing same
05/2010
05/26/2010CN101712785A Novel super absorbent resin/inorganic nanoparticle composite material, preparation method thereof and usage thereof
05/26/2010CN101302270B Preparation of nitrogen-containing super absorbent resin
05/26/2010CN101245124B Hyperbranched polyacrylamide copolymer with ion load
05/19/2010CN101177488B Preparation of rapid swelling aquogel
05/19/2010CN101104665B AM/NaAA/allylcyclodextrin polymer with inclusion function and synthetic method thereof
05/19/2010CN101082182B Preparation of shell micro-powder reinforced super-high molecular weight polyethylene fibre composite non woven cloth
05/18/2010US7717992 Color enhancing emulsions
05/13/2010US20100120995 Silane substituted polyalkylene oxide reagents and methods of using for preventing or reducing aluminosilicate scale in industrial processes
05/12/2010CN101704928A Preparation method of starch grafted acrylamide flocculating agent
05/12/2010CN101704927A Preparation method of sepiolite/xanthan gum compound flocculant
05/06/2010US20100112352 Hydroxyl polymer-containing fibers
05/05/2010CN101701052A Nitrated cellulose grafted by spirooxazine group and preparation method thereof
05/05/2010CN101701051A Hydrogel with pH sensibility and temperature sensibility and preparation method thereof
04/2010
04/29/2010US20100105835 Molded article having heat resistance and impact resistance
04/22/2010US20100099160 Dual-functional nonfouling surfaces and materials
04/21/2010EP2176184A1 Binders
04/21/2010EP1692206B1 Method of preparing carboxylic acid functionalized polymers
04/21/2010CN101696313A Method for preparing starch/acrylamide grafted copolymer by high-energy ray
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