| Patents for C08G 81 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers (7,379) |
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| 02/06/2013 | CN102911369A Isobutylene/tetrahydrofuran block copolymer and preparation method thereof |
| 02/06/2013 | CN102911368A Amphiphilic triblock copolymer with acid sensitivity and preparation method and application thereof |
| 02/06/2013 | CN102911367A Preparation method of cross-linked block amino-modified silicone oil |
| 02/06/2013 | CN102911366A Preparation method of nylon 6 having high hygroscopicity, high dyeing property and high elasticity |
| 02/06/2013 | CN102911365A Method for preparing modified block polyether amino silicone oil |
| 02/06/2013 | CN102911344A Preparation method of cationic acrylate epoxy resin |
| 02/06/2013 | CN102040737B PEEK-modified phenol formaldehyde resin and preparation method thereof |
| 02/06/2013 | CN102040736B Viscous modified aliphatic-aromatic copolyester and preparation method thereof |
| 01/31/2013 | WO2013015685A1 Biodegradable, semi-crystalline, phase separated, thermoplastic multi block copolymers for controlled release of biologically active compounds |
| 01/31/2013 | CA2842514A1 Biodegradable, semi-crystalline, phase separated, thermoplastic multi-block copolymers for controlled release of biologically active compounds |
| 01/30/2013 | CN102898659A Polyacrylate-polyurethane composite ink vehicle |
| 01/30/2013 | CN102898658A Preparation method of surface-hydrophilic medical polypropylene material |
| 01/30/2013 | CN102898657A Polyamide thermoplastic elastomer containing nano attapulgite and preparation method of elastomer |
| 01/30/2013 | CN102898656A Method for preparing a chitosan / aliphatic polyester amphiphilic graft copolymer |
| 01/30/2013 | CN101497743B Photocrosslinkable composition comprising a polyorganosiloxane |
| 01/29/2013 | CA2450123C Biodegradable polyhydric alcohol esters |
| 01/23/2013 | EP2548925A2 Poly (block-phosphonato-ester) and poly (block-phosphonato-carbonate) |
| 01/23/2013 | CN101928355B Aminated alginic acid and preparation method thereof |
| 01/23/2013 | CN101687990B Medical devices comprising a co-polymer of a modified polyamide and a polycarbonate |
| 01/17/2013 | WO2013010087A1 Poly((lactic-co-glycolic acid)-b-lysine) and process for synthesizing a block copolymer of plga {poly(lactic-co-glycolic acid)} and pll (poly-e-cbz-l-lysine) |
| 01/17/2013 | WO2012127119A3 A method for making specific products from polysaccharide molecule |
| 01/17/2013 | US20130018111 Biodegradable and biocompatible shape memory polymers |
| 01/16/2013 | CN102875976A Hyperbranched polyaniline modified carbon nanotube/thermosetting resin composite material and preparation method thereof |
| 01/16/2013 | CN102875844A Modified carbon nano tube and preparation method thereof |
| 01/16/2013 | CN102875843A Modified carbon nanotube and preparation method thereof |
| 01/16/2013 | CN102875819A Aromatic polyetheretherketone-polyimide block polymer, and preparation method and application thereof |
| 01/16/2013 | CN102875818A Polyamino acid grafted copolymer and preparation method thereof |
| 01/16/2013 | CN102321249B Thermoplastic starch (TPS), biodegradable polyester/starch composite material and preparation thereof |
| 01/09/2013 | CN102863627A Cisplatin complex and preparation method thereof |
| 01/09/2013 | CN102863626A Biomass modified polymer and preparation method and application thereof |
| 01/09/2013 | CN102295771B Hyperbranched polymer as well as modified substance thereof and application of modified substance |
| 01/09/2013 | CN102268138B Aqueous organosilicon grafted (methyl) acrylic polymer and preparation method of emulsion thereof |
| 01/09/2013 | CN101175558B Dispersants |
| 01/08/2013 | CA2557340C Wettable hydrogels comprising acyclic polyamides |
| 01/08/2013 | CA2518363C Aqueous dispersions and coatings |
| 01/08/2013 | CA2377207C Combinations for introducing nucleic acids into cells |
| 01/03/2013 | WO2013000421A1 Thermoplastic starch, biodegradable polyester/starch composite material and preparation method thereof |
| 01/02/2013 | CN102850553A Preparation method of modified polyester resin for coiled material coating material |
| 01/02/2013 | CN102329428B Block copolymer modified epoxy resin and preparation method thereof |
| 01/02/2013 | CN102321250B Temperature-sensitive amphiphilic cyclodextrin polymer as well as preparation method and application |
| 01/02/2013 | CN102234376B Preparation and application of tubulin ligand affinity material |
| 01/02/2013 | CN102173642B Polyetheramine carboxylate high-efficiency water-reducing agent |
| 01/02/2013 | CN101940890B Dispersants |
| 01/02/2013 | CN101787135B Reticular polymer gel based on polyethylene glycol and preparation method thereof |
| 01/02/2013 | CN101702913B Medical devices comprising a co-polymer of a polyamide and a polycarbonate diamine |
| 01/02/2013 | CN101466787B Shape memory polymer with polyester and polyacrylate segments and process for production and programming thereof |
| 12/27/2012 | WO2012177839A1 Oligosaccharide/silicon-containing block copolymers for lithography applications |
| 12/27/2012 | WO2012176885A1 Branched amphipathic block polymer and molecular aggregate and drug delivery system using same |
| 12/26/2012 | CN102838752A Synthesis method of polyether modified silicone oil for preparing polyurethane foam |
| 12/26/2012 | CN102838751A Amphiphilic block copolymer self-assembled micelle based on molecular glue and purpose thereof |
| 12/26/2012 | CN102391439B Epoxy ester modified aqueous alkyd resin and preparation method thereof |
| 12/26/2012 | CN101874049B Amphiphilic copolymeric material |
| 12/25/2012 | US8338545 Multi-arm block copolymers as drug delivery vehicles |
| 12/19/2012 | CN102834435A Branched, compact polyethyleneglycol derivatives |
| 12/19/2012 | CN102834434A Graft copolymers |
| 12/19/2012 | CN102834433A Method for producing organopolysiloxane compound |
| 12/19/2012 | CN102827473A Super-tough nylon 6 alloy prepared by using in-situ process and preparation method thereof |
| 12/19/2012 | CN102827375A Water-soluble silicone-modified polyester resin composition and preparation method thereof |
| 12/19/2012 | CN102827293A Alkynyl hydroxypropyl cellulose and preparation method and application of temperature-sensitive hydrogel of alkynyl hydroxypropyl cellulose |
| 12/19/2012 | CN102199299B Method for preparing polystyrene-g-polyethyleneglycol amphipathic graft copolymer |
| 12/19/2012 | CN102181068B Polyurethane material subjected to photo-induced graft surface modification by fungi polysaccharide and preparation method thereof |
| 12/12/2012 | EP2531537A1 A resin for use in a coating composition |
| 12/12/2012 | CN102816330A Preparation method and application of cationic starch |
| 12/12/2012 | CN102406946B High molecular adriamycin bonded medicament and preparation method thereof |
| 12/12/2012 | CN102190800B Preparation method of nonionic waterborne epoxy curing agent |
| 12/12/2012 | CN102127231B Glucan/polycaprolactone amphiphilic block polymer and preparation method and application thereof |
| 12/06/2012 | WO2012165457A1 Carboxyl group-containing polyimide, heat-curable resin composition, and flexible metal-clad laminate |
| 12/06/2012 | WO2012162794A1 Conjugated copolymers useful in electronics |
| 12/05/2012 | CN102812086A Polylactic acid resin composition containing phosphorus compound and polysiloxane compound and molded article made by using the same |
| 12/05/2012 | CN102807677A CA-PLGA-TPGS (Cholic Acid-Poly-Lactic-co-Glycolic Acid copolymer-Tocopherol Polyethylene Glycol Succinate) star copolymer as well as preparation method and application thereof |
| 12/05/2012 | CN102030861B Method for preparing epoxy functional acrylate polymer |
| 12/05/2012 | CN101687999B Process for preparing a diene copolymer comprising a polyether block, diene copolymer comprising a polyether block, reinforced rubber composition and tyre |
| 12/02/2012 | CA2741914A1 Fully conjugated phase-separable block copolymers |
| 11/28/2012 | CN102796315A High-density polyethylene/polyamide 11 laminated barrier material prepared by in-situ reaction compatibilization method and preparation method thereof |
| 11/28/2012 | CN102796311A High-density polyethylene/polyamide 6 lamination barrier nano composite material and preparation method thereof |
| 11/28/2012 | CN102408571B Water-soluble cross-lined polymer and preparation method thereof |
| 11/22/2012 | WO2012156237A1 Use of multifunctonal initiator to prepare diblock copolymers comprising a monovinylaromatic polymer block. |
| 11/22/2012 | US20120296037 Polyamide block copolymer, article including same, and display device including the article |
| 11/21/2012 | CN102791821A Antistatic agent and resin composition containing same |
| 11/21/2012 | CN102786696A Method for preparing acrylic resin |
| 11/21/2012 | CN102786695A Amphiphilic triblock copolymer, preparation method and siRNA drug carrier |
| 11/21/2012 | CN102786633A Preparation method of high-density polyethylene/polyamide 66 laminar barrier materials using in-situ reactive compatibilization method |
| 11/21/2012 | CN102226002B Preparation method of polyurethane foam stabilizer |
| 11/21/2012 | CN102174201B Modified copolyester material for manufacturing high-gloss thick-wall products, and preparation method thereof |
| 11/21/2012 | CN102174184B Biodegradable polymer, preparation method thereof and nucleic acid drug delivery carrier |
| 11/21/2012 | CN101921400B L-lactic acid/D-lactic acid segmented copolymer composition and preparation method thereof |
| 11/21/2012 | CN101426833B Copolymers comprising polyamide blocks and polyether blocks and having improved optical properties |
| 11/14/2012 | CN102775777A Supernylon 6 alloy and method for prearing supernylon 6 alloy by means of in-situ reaction compatibilization |
| 11/08/2012 | WO2012150404A1 Composition for an active layer or electrode of photovoltaic cells |
| 11/08/2012 | CA2834117A1 Composition for an active layer or electrode of photovoltaic cells |
| 11/07/2012 | CN102766432A Silane coupling agent modified epoxy resin optical fiber adhesive glue |
| 11/07/2012 | CN102766263A Hydroxyl acrylic resin and preparation method thereof |
| 11/07/2012 | CN102766262A Preparation method for difunctional nanoparticle carrier and preparation method for difunctional nanoparticle preparation |
| 11/07/2012 | CN102764442A Method for preparing nano particles comprising protamine and genetic material |
| 11/07/2012 | CN102153871B Preparation method for chiral dendrimers/gold nanoparticles modified by mPEG |
| 11/07/2012 | CN102050953B Method for preparing reducible and degradable supermolecule hydrogel |
| 11/07/2012 | CN101925636B Resin, pigment dispersion liquid, coloring curable composition, color filter produced by using composition, and method for producing color filter |
| 10/31/2012 | EP2518495A2 Sugar chain-capturing substance and use thereof |
| 10/31/2012 | EP2518494A2 Sugar chain- capturing substance and use thereof |
| 10/31/2012 | EP2518113A1 Resin crosslinking agent |