| Patents for C08G 73 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups (26,191) |
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| 02/23/2012 | US20120042777 Gas separation using membranes comprising polybenzoxazoles prepared by thermal rearrangement |
| 02/23/2012 | DE102011076958A1 Periodisch strukturierte organische Filme Periodically structured organic films |
| 02/22/2012 | EP2039716B1 Polyimide resin |
| 02/22/2012 | EP1646486B1 Process for preparing medical devices |
| 02/22/2012 | CN102361913A Novel polyamic acid, polyimide, photosensitive resin composition comprising same, and dry film produced from the composition |
| 02/22/2012 | CN102361849A Tetracarboxylic acid derivatives, processes for producing same, and liquid-crystal alignment material |
| 02/22/2012 | CN102358610A Preparation method of conductive polymer one-dimensional nanostructured array |
| 02/22/2012 | CN102094255B 一种聚对苯撑苯并二噁唑工业化连续聚合方法 One poly p-phenylene benzobisoxazole industrial continuous polymerization process |
| 02/22/2012 | CN101522744B 聚酰胺酰亚胺树脂、粘接剂、挠性基板材料、挠性层叠板及挠性印刷电路板 Polyamide-imide resins, adhesives, flexible board materials, flexible laminate and the flexible printed circuit board |
| 02/22/2012 | CN101225169B 含硫氟代可自交联聚酰亚胺材料及其制备方法 Sulfur containing fluorinated self-crosslinking polyimide material and preparation method |
| 02/22/2012 | CN101142529B 感光性树脂组合物 The photosensitive resin composition |
| 02/21/2012 | US8119733 Reactive monomeric surfactants |
| 02/21/2012 | US8119719 Intermediate transfer belt and manufacturing method thereof |
| 02/21/2012 | CA2513618C Carbon nanotubes coated with aromatic condensation polymer |
| 02/16/2012 | WO2012020584A1 Novel silicon-containing alicyclic polyimide resin, polyamic acid resin, and manufacturing method for same |
| 02/16/2012 | WO2012020230A1 Polymer particle |
| 02/16/2012 | US20120041156 Polyimide film |
| 02/16/2012 | US20120040581 Template-supported method of forming patterns of nanofibers in the electrospinning process and uses of said nanofibers |
| 02/16/2012 | US20120040121 Endless tubular polyimide film |
| 02/16/2012 | US20120039838 Wound healing compositions based on cyanoacrylates and 5,5-disubstitutedhydantoins, including phenytoin |
| 02/16/2012 | US20120036962 Surface-modified biomass, preparation method thereof, and method for recovering valuable metals using the same |
| 02/16/2012 | CA2807891A1 Polymer particle |
| 02/15/2012 | EP2058353B1 Diamine compound having phosphorylcholine group, polymer thereof and method for producing the same |
| 02/15/2012 | EP1942129B1 Cyanate ester polymer |
| 02/15/2012 | CN102356116A Co-polymer based polyimide articles and their uses in an aircraft |
| 02/15/2012 | CN102356115A Co-polymer based polyimide articles and their uses in high temperature applications |
| 02/15/2012 | CN102356114A Amine-terminated telechelic polymers and precursors thereto and methods for their preparation |
| 02/15/2012 | CN102352182A Polyesterimide enameled wire enamel and manufacturing method thereof |
| 02/15/2012 | CN102352181A Polyesterimide copper clad aluminum enameled wire enamel and preparation method thereof |
| 02/15/2012 | CN102352179A Preparation method of polypyrrole anticorrosion coating on metal surface |
| 02/15/2012 | CN102352109A Organic-inorganic composite electrochromic film and preparation method thereof |
| 02/15/2012 | CN102352039A Soluble functional polyimide based on fluorene structure as well as preparation method and application thereof |
| 02/15/2012 | CN102352038A Preparation method for grapheme modified bismaleimide resin nanometer composite materials |
| 02/15/2012 | CN102352037A Preparation of benzoxazine resin with oxazolidine ring structure |
| 02/15/2012 | CN102352036A Triazine carbon forming-foaming agent, synthesis method of the triazine carbon forming-foaming agent, and flame-retardant polymer composite material prepared from the triazine carbon forming-foaming agent |
| 02/15/2012 | CN102351909A Preparation of ferrocenyl benzoxazine-containing monomer or precursor and heat reactive resin thereof |
| 02/15/2012 | CN101747519B 一种湿敏可逆变色聚酰亚胺复合薄膜的制备方法 A method for preparing humidity reversible color polyimide composite films |
| 02/15/2012 | CN101717505B 一种超支化聚合物碳黑分散剂的制备方法 A method for the preparation of hyperbranched polymeric dispersant carbon black |
| 02/15/2012 | CN101432339B 无规聚噁二唑共聚物的两步制备 Two-step preparation oxadiazole random copolymer poly evil |
| 02/09/2012 | WO2012018753A1 Method of preparing benzoxazine-thiol polymer films |
| 02/09/2012 | WO2012018126A1 Process for producing compatibilized resin, thermosetting resin composition, prepreg, and laminate |
| 02/09/2012 | WO2012016778A1 Sulphur-containing triazine monomer that can be used for the synthesis of a polymer membrane for a fuel cell |
| 02/09/2012 | WO2012016777A1 Triazine polymer that can be used as membrane in a fuel cell |
| 02/09/2012 | US20120035335 Apparatus and method of reacting polymers passing through metal ion chelated resin matrix to produce injectable medical devices |
| 02/09/2012 | US20120035333 Carboxylic polybenzimidazole |
| 02/09/2012 | US20120035332 Extraction of Metals from Solid Mixtures Using Dendritic Macromolecules |
| 02/09/2012 | US20120035307 Process for making stablized polymeric systems with nanostructures |
| 02/09/2012 | US20120034405 Methods of treating disease with nitric oxide (no)-releasing polymers and soluble no-releasing nitrosamines |
| 02/09/2012 | CA2805556A1 Triazine polymer that can be used as membrane in a fuel cell |
| 02/08/2012 | EP2414432A2 Amine-terminated telechelic polymers and precursors thereto and methods for their preparation |
| 02/08/2012 | EP2414089A1 Self-supporting dynamic polymer membrane, method of preparation, and uses |
| 02/08/2012 | EP2042540B1 Polyimide resin |
| 02/08/2012 | CN102345177A High-strength high modulus polyimide fiber and preparation method thereof |
| 02/08/2012 | CN102344567A Modified bismaleimide resin, preparation method thereof and composition containing resin |
| 02/08/2012 | CN102030985B 一种碳纤维增强氰酸酯树脂基复合材料的制备方法 A carbon fiber-reinforced cyanate ester resin composite material was prepared |
| 02/08/2012 | CN101781457B 分子筛组装手性聚苯胺吸波材料及其制备方法 Zeolite assembling chiral polyaniline absorbing material and method |
| 02/08/2012 | CN101649110B 一种加入分子筛的复合吸波材料及其制备方法 A composite absorbing material and preparation method of adding molecular sieves |
| 02/08/2012 | CN101517000B 炭黑分散聚酰胺酸溶液组合物以及使用其的半导电性聚酰亚胺树脂带的制造方法 Carbon black-dispersed polyamic acid solution composition and the manufacturing method thereof using a semiconductive polyimide resin belt of |
| 02/08/2012 | CN101434701B 由端基交换获得的聚酰胺酰亚胺及其制备方法 The method for preparing the polyamide-imide and obtained by exchange of the terminal groups |
| 02/08/2012 | CN101429278B 包含聚酰亚胺的光学半导体元件封装用树脂以及由该树脂获得的光学半导体器件 The optical semiconductor element encapsulation containing a polyimide resin and an optical semiconductor device obtained from the resin |
| 02/07/2012 | US8110652 Polyimide resin |
| 02/07/2012 | US8110651 Multifunctional forms of polyoxazoline copolymers and drug compositions comprising the same |
| 02/02/2012 | WO2012015295A1 Process for the preparation of multifunctional polycarbodiimides which are used as crosslinking agents |
| 02/02/2012 | WO2012014898A1 Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element |
| 02/02/2012 | WO2012014807A1 Liquid phenolic resin and method of producing same |
| 02/02/2012 | WO2011087344A3 Porous support, and polymer electrolyte membrane for a fuel cell comprising same |
| 02/02/2012 | US20120029164 Ester group-containing tetracarboxylic acid dianhydride, polyester polyimide precursor, polyesterimide, and methods for producing same |
| 02/02/2012 | US20120029155 Fluorescent Methods and Materials for Directed Biomarker Signal Amplification |
| 02/02/2012 | US20120028828 Fluorescent Methods and Materials for Directed Biomarker Signal Amplification |
| 02/02/2012 | US20120028167 Method for preparing a porous polyimide film and a composite membrane comprising the same |
| 02/02/2012 | US20120024153 Aliphatic amine based nanocarbons for the absorption of carbon dioxide |
| 02/02/2012 | CA2811280A1 Liquid phenol resin and method of preparing the same |
| 02/01/2012 | EP2412759A1 Method of storing resin solution and processes for producing prepreg and laminate |
| 02/01/2012 | EP2412699A1 Compositions comprising novel compounds and electronic devices made with such compositions |
| 02/01/2012 | EP2411455A2 Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups |
| 02/01/2012 | EP2411130A2 High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes |
| 02/01/2012 | EP2013262B1 Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| 02/01/2012 | EP1963400B1 Method of producing acid functional polyamideimides |
| 02/01/2012 | CN102337030A Polypyrrole compound nanosphere possessing electromagnetic function and its preparation method |
| 02/01/2012 | CN102336911A Polybenzimidazole with sulfonyl azide base groups and synthetic method thereof |
| 02/01/2012 | CN102336910A Low temperature curable polyimide resin and method of preparing the same |
| 02/01/2012 | CN102336909A Eigenstate poly 2,3-dimethylaniline preparation, and application of eigenstate poly 2,3-dimethylaniline in anti-corrosive paint |
| 02/01/2012 | CN102336892A Modified cyanate ester resin system for package substrate, and preparation method and application thereof |
| 02/01/2012 | CN101942179B 聚吡咯-纳米石墨薄片-环氧树脂导电复合材料及其制备 Polypyrrole - graphite nanosheets - epoxy conductive composite material and preparation |
| 02/01/2012 | CN101775139B 一种改性双马来酰亚胺树脂的制备方法 A modified bismaleimide resin preparation |
| 02/01/2012 | CN101747288B 低粘度、含多官能团的单环苯并噁嗪中间体及其合成方法 Low viscosity, single ring benzoxazine intermediates and synthesis of functional groups containing more than |
| 02/01/2012 | CN101698746B 一种导电聚酰亚胺薄膜的制备方法 A conductive polyimide film preparation method |
| 02/01/2012 | CN101597428B 全芳型含氟无色透明聚酰亚胺薄膜及其制备方法 Full aromatic fluorine-containing colorless and transparent polyimide film and preparation method |
| 02/01/2012 | CN101506307B 金属纳米颗粒分散体及其制造方法 The metal nano-particle dispersion and a method of manufacturing |
| 01/31/2012 | US8104148 Kind of prepolymer and its product-thermosetting resins composite |
| 01/31/2012 | CA2524907C Polyethylene glycol/polycation block copolymers |
| 01/26/2012 | WO2012011970A1 Matte finish polyimide films and methods relating thereto |
| 01/26/2012 | WO2012011607A1 Process for production of polyimide film laminate, and polyimide film laminate |
| 01/26/2012 | WO2012011590A1 Polyimide precursor, polyimide, and materials to be used in producing same |
| 01/26/2012 | WO2011152471A3 Rechargeable battery, functional polymer, and method for synthesis thereof |
| 01/26/2012 | US20120021223 Chemical agents capable of forming covalent 3-d networks |
| 01/26/2012 | US20120017994 Conjugated polymer, method for preparing the same, and optoelectronic device employing the same |
| 01/25/2012 | EP2408845A1 Co-polymer based polyimide articles and their uses in an aircraft |
| 01/25/2012 | EP2408844A1 Co-polymer based polyimide articles and their uses in high temperature applications |
| 01/25/2012 | EP2408843A1 Articles made from co-polymer based polyimide and their uses in high temperature glass handling applications |