| Patents for C08F 251 - Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof (2,766) |
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| 04/27/2011 | CN102031078A Starch-based wood adhesive and preparation method and application thereof |
| 04/27/2011 | CN102030865A Preparation method of flame-retardant starch type leather surface active agent |
| 04/20/2011 | CN102020750A Composite flocculating agent and preparation method thereof |
| 04/20/2011 | CN101565488B Preparation method of cellulose-based oil-absorption material |
| 04/14/2011 | WO2011043880A1 Removable color layer for artificial nail coatings and methods therefore |
| 04/14/2011 | WO2011043879A1 Removable protective topcoat for artificial nail coatings and methods therefore |
| 04/14/2011 | CA2776961A1 Removable color layer for artificial nail coatings and methods therefore |
| 04/14/2011 | CA2776936A1 Removable protective topcoat for artificial nail coatings and methods therefore |
| 04/13/2011 | EP2307470A1 Methods of producing cross-linked polysaccharide particles |
| 04/13/2011 | CN102010560A Method for preparing foamy high water absorption resin |
| 04/13/2011 | CN102010482A Method for preparing super-strong water-absorbing water-retaining agent |
| 04/13/2011 | CN101560280B Method for preparing binary-graft starch by irradiation initiation |
| 04/06/2011 | CN102002132A Improvement on method for preparing complex of polyvinylpyrrolidone grafted with natural polymer or water-soluble derivate thereof and iodine derivate |
| 04/06/2011 | CN101519474B Double-response water gel with high swelling property and synthetic method |
| 04/05/2011 | CA2438648C Phosphorus-containing polymers for optical signal transducers |
| 03/30/2011 | EP2300062A1 Use of crosslinked chitosan polymer for heparin removal |
| 03/30/2011 | CN101993516A Ultraviolet light initiation preparation method of polyacrylate type composite super absorbent resin |
| 03/29/2011 | US7915340 Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers |
| 03/22/2011 | US7910680 UV curable coatings, inks, sealants, adhesives; derived from renewable raw materials such as unsaturated vegetable oils; acrylated amide, ester or triglyceride moiety; acrylation to prepare monomers; an amide triacrylate from diethanolamine and methyl 11-hydroxyundecanoate and acryloyl chloride |
| 03/16/2011 | EP2294099A1 Oral galenic form, polymer production method and use of same |
| 03/16/2011 | CN101985511A Method for preparing fulvic acid sodium-containing super absorbent resin from starch or starch derivatives |
| 03/16/2011 | CN101985489A Process formula for synthesizing super absorbent resin with high kalium content by using potato starch phosphate as raw material |
| 03/16/2011 | CN101985488A Method for preparing double-matrix nitrogen and potassium-containing super absorbent resin from carboxymethyl starch and phosphate starch serving as raw materials |
| 03/16/2011 | CN101985487A Method for preparing dual-parent nitrogen-containing super water absorbent resin from carboxymethyl starch and phosphate starch serving as raw materials |
| 03/16/2011 | CN101985486A Method for preparing super absorbent resin containing compound plant growth regulator |
| 03/16/2011 | CN101985485A Method for preparing plant growth regulator-containing super absorbent resin |
| 03/16/2011 | CN101985479A Preparation and application of carboxymethyl cellulose of wheat straw |
| 03/03/2011 | WO2011025624A1 Graft copolymers |
| 03/02/2011 | EP2289958A1 Curable composition and cured film using same |
| 03/01/2011 | US7897681 Hybrid PVC/wood-reinforcement nanocomposites and method of manufacture |
| 02/24/2011 | US20110045201 Process for coating metallic surfaces, coating composition, and coatings produced in such a way |
| 02/23/2011 | CN101981062A Aqueous dispersion, water-based coating composition and method of forming coating film |
| 02/23/2011 | CN101979452A Method for preparing waterproof adhesive for corrugated paper production |
| 02/22/2011 | US7893174 Atom transfer radical polymerization process |
| 02/16/2011 | CN101974192A Intelligent high water absorption and waterholding material and preparation method and application thereof in desertification control |
| 02/16/2011 | CN101974131A Grafting polymerization of guar and other polysaccharides by electron beams |
| 02/16/2011 | CN101974130A Process formula of superabsorbent resin containing covalent type and ion type nitrogen elements |
| 02/16/2011 | CN101974129A Process formula for preparing potassium and nitrogen-containing super absorbent resin by using phosphoric ester of potato starch as raw material |
| 02/16/2011 | CN101974128A Method for synthesizing nitrogenous super absorbent resin with high potassium content by graft copolymerization of alkali gelatinized potato starch |
| 02/16/2011 | CN101974127A Method for synthesizing superabsorbent resin with high potassium content by graft copolymerization of alkali gelatinization potato starch |
| 02/16/2011 | CN101974126A Method for synthesizing low-cost and super-absorbent resin from potato starch serving as raw material |
| 02/16/2011 | CN101643530B Acid modified starch-graft-polyacrylamide water-in-water emulsion and synthetic method thereof |
| 02/15/2011 | US7888445 Fibrous products and methods for producing the same |
| 02/10/2011 | WO2011017223A1 Hybrid copolymer compositions for personal care applications |
| 02/09/2011 | CN101967260A Method for preparing plant nutrient and sodium fulvate-containing super water absorbent resin |
| 02/09/2011 | CN101481442B Preparation of hydroxyalkanoate grafting starch copolymer |
| 02/03/2011 | WO2011014783A1 Hybrid copolymer compositions |
| 02/03/2011 | US20110028371 Hybrid copolymers |
| 02/02/2011 | CN101962424A Preparation method of acrylamide/methyl methacrylate grafted bagasse xylan copolymer |
| 02/01/2011 | CA2446375C Polymers and their synthesis |
| 01/27/2011 | US20110021734 Starch hybrid polymers |
| 01/27/2011 | US20110021101 Modified starch based binder |
| 01/26/2011 | CN101955569A Method for preparing pH-responsive graft copolymer taking ethyl cellulose as main chain |
| 01/26/2011 | CN101955568A Method for preparing double-matrix superabsorbent resin from carboxymethyl starch and starch phosphate serving as raw materials |
| 01/26/2011 | CN101186677B Method for preparing cellulose polysaccharide degradable high water absorbing agent from crop straw |
| 01/20/2011 | WO2011008272A1 Starch hybrid polymers |
| 01/20/2011 | DE102009057993A1 Polysaccharidmatrix mit aufgepfropftem Polymer, Verfahren zu ihrer Herstellung und Verwendung Polysaccharide-grafted polymer, process for their preparation and use |
| 01/20/2011 | CA2768302A1 Starch hybrid polymers |
| 01/19/2011 | CN101948559A Method for preparing double-parent potassium-containing super absorbent resin from carboxymethyl starch and starch phosphate serving as raw materials |
| 01/19/2011 | CN101948558A Method for preparing super absorbent resin containing plant nutrients, auxin and sodium humate |
| 01/19/2011 | CN101948557A Method for preparing grafted modified starch |
| 01/18/2011 | CA2464086C Post-modification of a porous support |
| 01/12/2011 | CN101942060A Method for preparing eco-friendly coating agent for drilling fluid |
| 01/12/2011 | CN101395218B Starch-(meth)acrylate graft copolymer, oil-absorbing expansion material as well as oil and water-absorbing expansion material containing the copolymer, both sealer and packer made of the material |
| 01/06/2011 | US20110003936 Soil hydrophilization agent and methods for use |
| 01/05/2011 | CN101935380A Method for preparing potassium- and nitrogen-containing high water-absorbent resin from carboxymethyl potato starch serving as raw material |
| 01/05/2011 | CN101935379A Method for synthesizing nitrogenous super absorbent resin from alkaline gelatinized potato starch through graft copolymerization |
| 01/05/2011 | CN101935378A Method for synthesizing super absorbent resin by grafting alkali gelatinization potato starch with acrylic acid and sodium salt thereof |
| 01/05/2011 | CN101935377A Method for preparing flocculating agent used for solid-liquid separation treatment of waste drilling fluid |
| 01/05/2011 | CN101935097A Solid-liquid separation flocculating agent for waste drilling fluid and preparation method thereof |
| 01/05/2011 | CN101691416B Method for preparing super absorbent resin with cross-linked structure from potato starch phosphate graft co-polymeric acrylic acid and sodium salt thereof |
| 01/05/2011 | CN101638461B Method for synthesizing super absorbent resin containing phosphorus and nitrogen by graft copolymerization reaction of potato starch organic phosphate |
| 01/05/2011 | CN101638457B Method for preparing super absorbent resin containing covalent nitrogen by using potato starch as raw material |
| 01/05/2011 | CN101565487B Method for preparing oil absorption material from cellulose and alkyl acrylate by graft copolymerization |
| 12/29/2010 | CN101928350A Preparation method and application of konjac powder modified humectant on tobacco sheets |
| 12/29/2010 | CN101926984A Preparation method of artificial nano red blood cells |
| 12/29/2010 | CN101538351B Method for preparing thickening and water holding agent for polycarboxylate type concrete water reducing agent |
| 12/22/2010 | CN101921368A Hydroxy propyl cellulose graft copolymer, preparation method and application thereof |
| 12/16/2010 | WO2010144575A1 Biodegradable absorbent material and method of manufacture |
| 12/16/2010 | WO2010142363A1 Polysaccharide matrix having a grafted polymer, method for producing the same and use thereof |
| 12/16/2010 | US20100316682 Biodegradable Hyaluronic Acid Derivative, Biodegradable Polymeric Micelle Composition and Pharmaceutical or Bioactive Composition |
| 12/16/2010 | US20100316315 Member for rolling bearing and rolling bearing |
| 12/16/2010 | CA2765052A1 Biodegradable absorbent material and method of manufacture |
| 12/15/2010 | CN101914213A Synthetic method of anti-compression and anti-bacterial super absorbent polymer for physiology |
| 12/15/2010 | CN101402707B Modification method for improving saline tolerance of acrylic acid macromolecule water uptake resin with alpha-cyclodextrin |
| 12/15/2010 | CN101161695B Method for preparing absorbent material by micro-wave radiation of potato fecula industry slag grafted polymeric acrylate |
| 12/08/2010 | EP2258735A1 Cationic grafted starch copolymers |
| 12/08/2010 | CN101906190A Preparation method of crylic acid and acrylamide graft cyanoethyl starch |
| 12/08/2010 | CN101906189A Potato starch graft emulsion, preparation and application thereof |
| 12/08/2010 | CN101906188A Production process for producing water-retaining agent industrially and manually |
| 12/08/2010 | CN101353393B Grafting starch having improved lateral branch construction, clean preparation and use thereof |
| 12/07/2010 | US7847049 cost effective route involves reacting carboxylated polyethylene glycol with cyclodextrin, then capping the carboxyl groups; carboxylated PEG is made via oxidation using TEMPO (tetramethylpiperidinyloxy radical) |
| 12/01/2010 | CN101623140B Preparation method of ethanol-soluble type degradable toe puff chemical piece |
| 11/24/2010 | CN101896287A Method of forming multilayered coating film, multilayered coating film, and coated article |
| 11/23/2010 | US7838667 Grafting polymerization of guar and other polysaccharides by electron beams |
| 11/17/2010 | CN101885808A Emulsion polymer adhesive used for waterproof, oil-proof and antifriction thermal sensitive paper |
| 11/17/2010 | CN101638460B Method for preparing super absorbent resin by graft copolymerization reaction of carboxymethyl potato starch, acrylamide, acrylic acid and sodium salt thereof |
| 11/17/2010 | CN101638459B Method for preparing super absorbent resin with high potassium content by using carboxymethyl potato starch as raw material |
| 11/17/2010 | CN101638458B Method for preparing super absorbent resin by using carboxymethyl potato starch as raw material |
| 11/10/2010 | CN101880398A Poly (L-glutamic acid-g-hydroxy-ethyl methacrylate) and hydroxy propyl cellulose-g-acrylic acid copolymer hydrogel and preparation method thereof |