| 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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| 01/14/2009 | EP2014699A1 Method of preparing organic porous solids and solids obtainable by this method |
| 01/14/2009 | EP2014698A1 Polymers and their use as fluorescent labels |
| 01/14/2009 | EP2014697A2 Resin for optical semiconductor element encapsulation containing polyimide |
| 01/14/2009 | EP2014349A1 Membranes made of sulphonated aromatic polyether ketone and polybenzimidazole, and their use |
| 01/14/2009 | EP2013264A1 High molecular weight polyazoles with improved solubility and process for their preparation |
| 01/14/2009 | EP2013263A2 Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| 01/14/2009 | EP2013262A2 Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom |
| 01/14/2009 | EP1907449B1 Method for making polybenzobisoxazole containing fiber |
| 01/14/2009 | CN101346414A Polydiorganosiloxane polyoxamide copolymers |
| 01/14/2009 | CN101346413A Two-stage cure polyimide oligomers |
| 01/14/2009 | CN101346408A Polymeric carbazole compounds |
| 01/14/2009 | CN101346342A Photocrosslinkable materials |
| 01/14/2009 | CN101343364A Perylene tetracid dianhydride sulfonation polyimide, preparation and application thereof |
| 01/14/2009 | CN101343363A Resin for optical semiconductor element encapsulation containing polyimide |
| 01/14/2009 | CN101343362A Polyimide resin, its midbody, preparation method and application thereof |
| 01/14/2009 | CN101343361A Preparation method for hydrogel material based on ethylene diamine tetra-acetic anhydride |
| 01/14/2009 | CN101343360A Low-swelling sulfonation polyimide proton exchanging membrane and preparation thereof |
| 01/14/2009 | CN101343359A Preparation method for aminophenol modified daiamid type tree shaped numerator |
| 01/13/2009 | US7476765 Chemical synthesis of chiral conducting polymers |
| 01/13/2009 | US7476476 Heat resistant resin; suitable for surface protective film of a semiconductor device, interlayer insulation film, insulation film of an organic electroluminescent element and for protecting wirings of a circuit board; excellent in pattern formation, heat shrinkability, crack resistance, stress resistance |
| 01/13/2009 | US7476465 High density; stability; n-heterocyclic polymer or oligomer |
| 01/08/2009 | WO2009004639A1 A dendritic macromolecule and a process thereof |
| 01/08/2009 | US20090012606 A bicompatible family of polyamide-polyether block polymers used as a base material for implantable medical devices, e.g., stent, artificial heart valves, blood oxygenators; protective coatings from protein absorption; drug delivery; bioavailability |
| 01/08/2009 | US20090012259 Biobeneficial polyamide/polyethylene glycol polymers for use with drug eluting stents |
| 01/08/2009 | US20090012253 imidazole nitrogens of the polymer alkylated with a chloromethyltrialkylsilane or a haloalkylmetal or a haloalkylphosphorus compound; better solubility in common organic solvents |
| 01/08/2009 | US20090012242 Synthesis of polyimides (pi) from poly-carbodiimides and dianhydrides by sequential self-repetitive reaction (ssrr) |
| 01/08/2009 | US20090012241 Hydrolytically stable maleimide-terminated polymers |
| 01/08/2009 | US20090012190 Such as organosilane; for gas separation; electroconductivity; ion exchanging |
| 01/08/2009 | US20090012033 Delivery of Biologically Active Materials Using Core-Shell Tecto(Dendritic Polymers) |
| 01/08/2009 | US20090011946 Use of Sequence Specific Polymers in Chemical Detection |
| 01/08/2009 | US20090011004 Improved carriers for delivery of nucleic acid agents to cells and tissues |
| 01/07/2009 | EP2011842A1 Photosensitive ink composition for screen printing and method of forming positive relief pattern with use thereof |
| 01/07/2009 | EP2011789A1 Compositions containing oxetane compounds for use in semiconductor packaging |
| 01/07/2009 | EP1483304B1 Organoborane amine complex polymerization initiators and polymerizable compositions |
| 01/07/2009 | CN101341190A Polymer 4,4 -bipyridinium structures, formulations for an electrochromic active layer, and application therefor |
| 01/07/2009 | CN101338073A Process for preparing PBO/single-wall carbon nanotube polymer |
| 01/07/2009 | CN101338033A Naphthaline type sulfonated polyimides, method for synthesizing same and method for preparing proton exchanging film |
| 01/07/2009 | CN101338032A Method for preparing bimalieimide resin modified cyanate preimpregnation material |
| 01/07/2009 | CN101338031A Process for preparing large length-diameter ratio polyaniline nano-line |
| 01/07/2009 | CN101338030A Method for preparing nano-polymers of hydroxyl sulfoacid phenylamine and pyrrole |
| 01/07/2009 | CN100448916C Water-soluble high temperature-resistant polyaniline conducting material and its preparation method |
| 01/07/2009 | CN100448914C Liquid crystalline thermosets from ester, ester-imide and ester-amide oligomers |
| 01/06/2009 | CA2346293C Laundry detergent compositions with a combination of cyclic amine based polymers and hydrophobically modified carboxy methyl cellulose |
| 01/02/2009 | DE102007029542A1 Verfahren zur Herstellung eines sulfonierten Poly (1,3,4-oxadiazol)-Polymers A process for preparing a sulfonated poly (1,3,4-oxadiazole) polymer |
| 01/01/2009 | US20090005503 Process for preparing water-soluble polyhydroxyaminoether |
| 01/01/2009 | US20090005495 Structure, target substance-detecting element and target substance-detecting kit |
| 01/01/2009 | US20090004508 Thin-film materials, thin films and producing method thereof |
| 01/01/2009 | US20090004485 6-member ring structure used in electroluminescent devices |
| 01/01/2009 | US20090004460 Nanoparticle-Containing Thermoplastic Composites and Methods of Preparing Same |
| 01/01/2009 | US20090004441 Process For Treating Substrates |
| 01/01/2009 | US20090004133 Methods and compositions for phosphate binding |
| 01/01/2009 | US20090001802 Extraction of Actinides From Mixtures and Ores Using Dendritic Macromolecules |
| 12/31/2008 | WO2009002779A2 Method of purifying a polymer |
| 12/31/2008 | WO2009002633A1 Single-step-processable polymides |
| 12/31/2008 | EP2009058A1 Thermosetting polyimide resin composition and cured product thereof |
| 12/31/2008 | EP2009042A1 Anion-binding polymers and uses thereof |
| 12/31/2008 | EP1615963B1 Method for the continuous synthesis of a liquid melamine resin |
| 12/31/2008 | EP1390424B2 N-alkylaziridine prepolymers as a dental material |
| 12/31/2008 | CN101336262A Chromane substituted 2 -alkyl imidazopyridine derivatives and use thereof as acid pump antagonists |
| 12/31/2008 | CN101336261A Caprolactam composition, method for making a sealing element, and reservoir |
| 12/31/2008 | CN101333291A Method for manufacturing a sulfonated poly(1,3,4-oxadiazol) polymer |
| 12/31/2008 | CN101333290A Polyamic acid resin polymers, preparation method thereof, polyimides flexible metal lamination plate |
| 12/31/2008 | CN101333188A Polymers and oligomers, their synthesis, and electronic devices incorporating same |
| 12/31/2008 | CN100447562C Methanol electro-oxidizing-catalyzing electrode, preparing process and application thereof |
| 12/30/2008 | CA2406723C Polyimide film and production process thereof |
| 12/30/2008 | CA2383005C Polymeric stabilizers with high affinity to pulp |
| 12/29/2008 | CA2635150A1 Boron-containing lubricating oils having improved friction stability |
| 12/25/2008 | US20080319097 Polyether Polymer Matrix |
| 12/25/2008 | US20080319091 Polymer Derivatives Comprising an Imide Branching Point |
| 12/25/2008 | US20080318072 Imide Resin, Production Method of Imide Resin, and Usage of Imide Resin |
| 12/25/2008 | US20080317704 Control of ice-crystal growth by non-proteinaceous substance |
| 12/25/2008 | US20080317699 Chemically modified dendrimers |
| 12/25/2008 | US20080315757 Electronic Device |
| 12/25/2008 | US20080314289 Polyester amide copolymers having free carboxylic acid pendant groups |
| 12/25/2008 | CA2632491A1 Method for the production of a sulfonated poly(1,3,4-oxadiazole) polymer |
| 12/24/2008 | WO2008155879A1 Method for production of coating film of electrically conductive polymer |
| 12/24/2008 | WO2008155811A1 6,6-polyimide copolymer and process for producing the same |
| 12/24/2008 | EP1741149B1 Electroluminescent polymers and use therof |
| 12/24/2008 | CN101331170A Plasticized PVC compositions |
| 12/24/2008 | CN101330844A Thermal performance garments comprising a bleach tolerant outer shell fabric of polypyridobisimidazole and polybenzobisoxazole fibers |
| 12/24/2008 | CN101328314A Method for rapidly preparing Ag/PPy composite material |
| 12/24/2008 | CN101328267A Biodegradable polyamideimide and preparation thereof |
| 12/24/2008 | CN101328256A Preparation of thiophen alternate copolymer with main chain containing double bond |
| 12/24/2008 | CN100445319C Process for preparing water-soluble polysulfonated naphthylamine |
| 12/23/2008 | US7468329 Dedoping of organic semiconductors |
| 12/23/2008 | US7468197 Flexible metal-clad laminate and method for producing the same |
| 12/23/2008 | CA2293447C Oxidatively stable rigid aromatic polyimide compositions and process for their preparation |
| 12/18/2008 | WO2008153287A1 Low temperature processable substituted alicyclic polyimide photo-alignment layers and method for preparing liquid crystal cells |
| 12/18/2008 | WO2008153101A1 Resin composition for forming heat-cured film |
| 12/18/2008 | WO2008152147A1 Method of preparing organic porous solids and solids obtainable by this method |
| 12/18/2008 | US20080312383 Thermosetting Resin Composition, And Laminate and Circuit Substrate Using Same |
| 12/18/2008 | US20080312354 Removable Radiation Cured Composition And Process For Protecting A Micro-Fluid Ejection Head |
| 12/18/2008 | US20080311303 composed of recurring units derived from a biphenyltetracarboxylic acid compound, a diamine compound, and a monoamine compound having at least one hydroxyl group and recurring units derived from diisocyanate and polybutadiene having hydroxyl group at each terminal; insulation film for electronics |
| 12/18/2008 | US20080309229 Arylamine Polymer |
| 12/18/2008 | US20080308771 Area liconductive polymers having highly enhanced solubility in organic solvent and electrical conductivity and synthesizing process thereofght |
| 12/17/2008 | EP2003123A2 Thin-film materials, thin films and producing method thereof |
| 12/17/2008 | EP2001942A1 Process for preparing polyimide based compositions useful in high frequency circuitry applications |
| 12/17/2008 | EP2001910A2 Reactive monomeric surfactants |
| 12/17/2008 | EP2001590A1 Polyimidazolium salts and poly-nhc-metal complexes |
| 12/17/2008 | EP1739114B1 Polyimide resin, multilayer film, multilayer film with metal layer, and semiconductor device |