| Patents for C08G 69 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule (17,932) |
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| 02/08/2012 | CN102344565A Method for directly polymerizing polycaprolactam |
| 02/08/2012 | CN102344564A Chain extender for polyamide preparation through chain extending |
| 02/08/2012 | CN102343240A Fluorescent magnetic bifunctional dendrimer microspheres and preparation method thereof |
| 02/08/2012 | CN101293956B 一种适度交联的可生物降解聚酯酰胺无规嵌段共聚物及其合成方法 A polyester-amide block copolymers and random synthesis moderately crosslinked biodegradable |
| 02/07/2012 | US8110651 Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
| 02/02/2012 | WO2012014942A1 Electrostatically bonded vesicle |
| 02/02/2012 | WO2012014772A1 Polyamide resin |
| 02/02/2012 | WO2012013481A1 Method for producing polyamide |
| 02/02/2012 | US20120029163 Method of preparing a heat-resistant polyamide |
| 02/02/2012 | US20120029134 Polyamide compositions with improved salt resistance and heat stability |
| 02/02/2012 | US20120027859 Biodegradable Proline-Based Polymers |
| 02/02/2012 | US20120024577 Polyamide films for flexible printed circuit boards |
| 02/02/2012 | CA2805019A1 Method for producing polyamide |
| 02/02/2012 | CA2800350A1 Polyamide resins |
| 02/01/2012 | EP2412758A1 Polyion complex comprising hydrophobized polyamino acid and use of same |
| 02/01/2012 | CN202131267U 一种尼龙6二段聚合反应器 One nylon 6 Sec polymerization reactor |
| 02/01/2012 | CN102341433A Low viscosity polyamides |
| 02/01/2012 | CN102341134A Copolymers having polyisobutylene and biodegradable polymer segments |
| 02/01/2012 | CN102337607A Polyamide fiber and preparation method thereof |
| 02/01/2012 | CN102337603A Fiber with function of infrared ray absorption, and its preparation method and textile |
| 02/01/2012 | CN102337027A Special PA6 injection molding material used for direct injection molding and preparation method thereof |
| 02/01/2012 | CN102337026A Preparation method of natural plant cellulose-modified PA6 composite material |
| 02/01/2012 | CN102336908A <99m>Tc complex, and preparation method, intermediate and application thereof |
| 02/01/2012 | CN102336907A Method for washing poly terephthaloyl-p-phenylene diamine polymer |
| 02/01/2012 | CN102336906A Polyesteramide and preparation method thereof |
| 02/01/2012 | CN102336905A Polyesteramide and its preparation method |
| 02/01/2012 | CN101798383B 一种聚合物微凝胶及其制备方法 A polymer microgel its preparation method |
| 02/01/2012 | CN101443382B 聚酰胺树脂 Polyamide resin |
| 01/31/2012 | US8105752 Photosensitive polyimides |
| 01/31/2012 | CA2524907C Polyethylene glycol/polycation block copolymers |
| 01/26/2012 | WO2011152471A3 Rechargeable battery, functional polymer, and method for synthesis thereof |
| 01/26/2012 | US20120021234 Low-thermal-expansion block polyimide, precursor thereof, and use thereof |
| 01/25/2012 | EP2410020A1 Partially aromatic polyamide moulding compositions and their applications |
| 01/25/2012 | EP2408842A1 Method for making polyamide |
| 01/25/2012 | CN101805445B Chemical treating method for melt polycondensation high polymer old material regeneration |
| 01/25/2012 | CN101787120B Triblock polyamino acid and hydrogel thereof |
| 01/25/2012 | CN101513595B Multi-level and multi-direction Y-type impinging jet mixer |
| 01/24/2012 | US8101706 Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
| 01/24/2012 | CA2517957C Aromatic polymer, film, electrolyte membrane and separator |
| 01/24/2012 | CA2451170C In-situ preparation of polyaspartic ester mixtures |
| 01/24/2012 | CA2406168C Polyamide nucleic acid derivatives, agents and methods for producing same |
| 01/19/2012 | WO2012007923A1 Optical retardation film and method of production thereof |
| 01/19/2012 | US20120016081 Curable perfluoropolyether gel composition and gel product produced by using cured perfluoropolyether gel composition |
| 01/19/2012 | US20120013982 Optical Retardation Film and Method of Production Thereof |
| 01/18/2012 | EP2406301A1 Salt resistant polyamide compositions |
| 01/18/2012 | EP2406300A1 Method for the production of polyamino acid random copolymers |
| 01/18/2012 | CN102325824A Fluorinated dicarboxylic acid derivative and polymer obtained therefrom |
| 01/18/2012 | CN102325706A Storage method |
| 01/18/2012 | CN102321242A Polyethylene glycol-polylactic acid-poly-L-lysine copolymer, preparation method thereof and application thereof as gene or drug vector |
| 01/18/2012 | CN102321241A Polyphosphazene-sulfone amide material and preparation method thereof |
| 01/18/2012 | CN102321240A Intercalation preparation method of nylon 6/quaternary phosphonium salt modified montmorillonite nano composite material |
| 01/18/2012 | CN101864073B Method for extracting Gamma-polyglutamic acid from fermentation broth |
| 01/18/2012 | CN101528811B Application of coil tube evaporators for the production of polyamides |
| 01/18/2012 | CN101456949B Semi-aromatic polyamide and preparation method thereof |
| 01/18/2012 | CN101448931B Microorganism capable of producing gamma-L-PGA, method for production of gamma-L-PGA using the microorganism, crosslinked product, and agent for external application to the skin |
| 01/18/2012 | CN101395202B Hair care compositions |
| 01/17/2012 | US8097693 Endless tubular polyimide film |
| 01/17/2012 | US8097684 Polyamide and/or polyester matrix thermoplastic compositions and articles shaped therefrom |
| 01/17/2012 | US8097663 Non-aqueous pigmented inkjet inks |
| 01/17/2012 | CA2523545C Continuous process for the production of polyamides |
| 01/12/2012 | WO2012005204A1 Polyamide resin composition |
| 01/12/2012 | WO2012004402A1 Process for preparation of polymer body |
| 01/12/2012 | WO2011100327A3 Nano-fibrous microspheres and methods for making the same |
| 01/12/2012 | WO2011094673A3 Bio-based terpolymers and process of making the same |
| 01/12/2012 | CA2799554A1 Polyamide resin compositions |
| 01/11/2012 | EP2404955A1 Polyamide particles and process for producing same |
| 01/11/2012 | EP2403896A2 Low viscosity polyamides |
| 01/11/2012 | CN102317351A Process for continuously preparing copolyamides from lactams and salts of diamines and dicarboxylic acids |
| 01/11/2012 | CN102317350A Polyamide membranes with fluoroalcohol functionality |
| 01/11/2012 | CN102317349A Interfacial polymerization methods for making fluoroalcohol-containing polyamides |
| 01/11/2012 | CN102311546A Biomass-based polyamide resin |
| 01/11/2012 | CN102311545A Method for producing polyamide |
| 01/11/2012 | CN101787122B Method utilizing alkoxy or aryloxy rare earth catalyst to synthesize polypeptide |
| 01/11/2012 | CN101759851B Semi-aromatic polyamide and preparation method thereof |
| 01/11/2012 | CN101379111B Polymerizable unsaturated compound and method for producing the same |
| 01/10/2012 | US8093348 Polyimides derived from novel asymmetric dianhydrides |
| 01/10/2012 | US8093312 Non-aqueous pigmented inkjet inks |
| 01/05/2012 | WO2012002000A1 Polyamide compound |
| 01/05/2012 | WO2011134883A3 Process for producing polyamide |
| 01/05/2012 | WO2011117709A3 Use of polyamide for the preparation of injection-moulded articles and resulting articles |
| 01/05/2012 | US20120004422 Intermediates Useful in the Preparation of Maleimide Functionalized Polymers |
| 01/05/2012 | US20120003155 Dendrimer based nanodevices for therapeutic and imaging purposes |
| 01/04/2012 | EP2402385A1 Method for producing polyamide resin |
| 01/04/2012 | EP2401123A1 Rotational molded article formed from high molecular weight polyamides |
| 01/04/2012 | EP2297228B1 Continuous method for multi-staged drying and subsequent condensation of a polyamide granulate |
| 01/04/2012 | CN102307936A Heat-shrinkable film |
| 01/04/2012 | CN102304225A Polymer liposomes based on polyamino acid and quaternary ammonium salt and preparation method for polymer liposomes |
| 01/04/2012 | CN102020754B Preparation method of cationic dendrimer-star polymer papermaking additive |
| 01/04/2012 | CN101948769B Bacteria YXY-C1 for preparing gamma-polyglutamic acid by solid fermentation and products thereof |
| 01/04/2012 | CN101384424B Creping adhesives comprising blends of polyaminoamide epihalolhydrin resins and polyamides |
| 01/03/2012 | US8088882 Polymer precursor, high transparency polyimide precursor, polymer compound, resin composition and article using thereof |
| 01/03/2012 | US8088837 Cups of artificial cardiac valve and method for manufacturing thereof |
| 01/03/2012 | US8088308 Resin composition and semiconductor device produced by using the same |
| 01/03/2012 | CA2579619C Radio-opaque polymeric biomaterials |
| 12/29/2011 | WO2011162333A1 Impact-resistant polyamide composition and process for production of same |
| 12/29/2011 | US20110318394 Multi-linked star-shaped polymers and synthetic methods therfor |
| 12/28/2011 | EP2399948A1 Cationic poly(amino acids) and uses thereof |
| 12/28/2011 | EP2399842A1 Storage method |
| 12/28/2011 | EP2398907A1 Conjugate molecules |
| 12/28/2011 | EP2398845A1 Amphiphilic compounds and self-assembling compositions made therefrom |