| Patents for C08L 79 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups (12,755) |
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| 06/10/2009 | DE102007040103B4 Cyanatbasierte, mit Kohlendioxid befüllte Strukturschäume sowie Verfahren zu deren Herstellung Cyanatbasierte, filled with carbon dioxide, structural foams, as well as processes for their preparation |
| 06/10/2009 | CN101451013A Polyimide material and preparation method thereof |
| 06/04/2009 | WO2009070647A1 Creping adhesives comprising blends of high and low molecular weight resins |
| 06/04/2009 | WO2009069724A1 Liquid crystal aligning agent, method for forming liquid crystal alignment film, and liquid crystal display device |
| 06/04/2009 | WO2009069715A1 Semielectroconductive polyimide resin belt and process for producing semielectroconductive polyimide resin belt |
| 06/04/2009 | WO2009069688A1 Polyimide composite material and film of the same |
| 06/04/2009 | WO2009069164A1 Hybrid nanocomposite materials for hydrogen storage |
| 06/04/2009 | WO2009067864A1 Polyimide material and preparation method thereof |
| 06/04/2009 | US20090143544 Having an unsaturated fatty acid or fatty ester; metathesis of the feedstock with a lower olefin; the resulting vinyl ester monomer may be epoxidized, hydroformylated or reductively aminated before oligomerization or polymerization to produce omega-epoxy, hydroxy, or amino vinyl esters |
| 06/04/2009 | US20090143541 Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings |
| 06/04/2009 | US20090142982 Biodegradable Polymer, Production Method Thereof, Molded Product Thereof, and Use Thereof |
| 06/04/2009 | US20090142526 Polymeric dispersants |
| 06/04/2009 | CA2706446A1 Creping adhesives comprising blends of high and low molecular weight resins |
| 06/03/2009 | EP0789733B1 Process for applying an UNIVERSAL PRIMER FOR NON-STICK FINISH |
| 06/03/2009 | CN100494281C Modified maleimide end-sealed type polyimide resin composition and application thereof |
| 06/03/2009 | CN100494280C Method for preparing polyimide/ silicon dioxide hollow micro-sphere composite film |
| 06/03/2009 | CN100494279C Method for making thermoplastic polyimide combination and two-side soft copper foil substrate |
| 06/03/2009 | CN100494278C Precusor solution of polyimide/silicon oxide composite its preparation process and manufactured composite material |
| 06/02/2009 | US7541404 Water-borne resin composition and electrocoating composition |
| 06/02/2009 | US7541093 High molecular weight epoxy resin and low viscosity fatty amine oligomer curing agent; reduced drying time and solvent requirement; adhesion; concrete and metal protection; corrosion and impact resistance; flexibility, durability |
| 05/28/2009 | WO2009039353A3 Fiber coated with polyamic acid or polyetherimide and method for making the coated fiber |
| 05/28/2009 | WO2009023335A3 Carbazolyl polymers for organic electronic devices |
| 05/27/2009 | EP2061838A2 Polyamide resin composition |
| 05/27/2009 | EP1330354B1 Multiple coat non-stick coating system and articles coated with same |
| 05/27/2009 | CN101443412A Polyphenylene sulfide resin composition, process for producing the same, and molded article |
| 05/27/2009 | CN101443368A Compositions comprising biscitraconimide, bisitaconimide, and/or citraconimido-itaconimide |
| 05/27/2009 | CN101442133A High interface compatibility sulphonation medlin proton exchange film for fuel battery and preparation method thereof |
| 05/27/2009 | CN101441939A Preparation of carbon nanotube/conductivity high molecule nanometer hybridization electrode with nucleocapsid structure |
| 05/27/2009 | CN101440217A Preparation of polyaniline / nano hydroxy ferrite yellow composite material |
| 05/27/2009 | CN101440188A Lithium ionic cell gel type ion liquid / polymer electrolyte and preparation thereof |
| 05/27/2009 | CN100491469C Method of preparing polyimide/inorganic nano hybridization material |
| 05/27/2009 | CN100491468C Layered nano silicon oxide sheet modified polyamic acid resin composition and polyimide film prepared from the same |
| 05/27/2009 | CN100491464C Water-based polymer composition and articles made therefrom |
| 05/26/2009 | US7538165 electroconductive cationic polymers comprising polyphenelene amines doped with phenolsulfonic acid and naphtholsulfonic acid novolac resins, having superior water and heat resistance, used as electrodes in capacitors and organic electroluminescence devices, and as antistatic or electromagnetic shields |
| 05/21/2009 | US20090131938 polysuccinimide monomer copolymerized with albumin or polylysine or a PEG-amine in situ; use after surgery, for internally to seal the wound site and prevent fluid leakage; biocompatibility; biodegrade over time into degradation products that are water soluble |
| 05/21/2009 | US20090130033 Dendrimer-Aminobuadiene-Based Uv Screens |
| 05/20/2009 | DE102008043863A1 Use of branched homo- or copolymer obtained by polymerization of a monomer of e.g. 2-phenyl-4,5-dihydro-oxazole compound, to increase the glass transition temperature of thermoplastic partially aromatic polyamides |
| 05/20/2009 | CN101437880A Biaxially oriented polyarylene sulfide film |
| 05/20/2009 | CN101434134A Broadband multi-layer structured wave absorbing composite material and preparation thereof |
| 05/20/2009 | CN100489034C Preparation method of palladium phthalocyanine-phenylene amine mixed hybridized organic semiconductor air-sensitive material |
| 05/20/2009 | CN100489029C High tracking index liquid crystalline polymers and related applications |
| 05/20/2009 | CN100489026C Modified fluorin resin composition and moulding body |
| 05/20/2009 | CN100489011C Proton-conducting membrane and use thereof |
| 05/14/2009 | WO2009061645A2 Hydrophobic and/or oleophobic open cell polyimide acoustic and thermal insulation foams and methods of making |
| 05/14/2009 | WO2009060059A2 Amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block and an outer polypropylene oxide block |
| 05/14/2009 | WO2009059360A1 Gas separation membranes and processes for the manufacture thereof |
| 05/14/2009 | US20090124767 Sulfone Polymer Composition |
| 05/14/2009 | CA2704634A1 Gas separation membranes and processes for the manufacture thereof |
| 05/14/2009 | CA2702921A1 Amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block and an outer polypropylene oxide block |
| 05/13/2009 | CN101429337A Process for producing low-dielectric loss cyanate resin |
| 05/13/2009 | CN101429336A Process for producing carbon nano-tube/polyaniline conductive composite material |
| 05/13/2009 | CN100487024C preparation of polyimide film for copper to be clad on |
| 05/12/2009 | US7531225 Preparation method of functional master batch of polyolefin and its application |
| 05/12/2009 | CA2474251C Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications |
| 05/07/2009 | WO2007120993A3 Low oligomer conductive polyamide |
| 05/06/2009 | EP2055747A1 Heat-resistant resin paste |
| 05/06/2009 | CN101426338A Lamination board and manufacturing method thereof |
| 05/06/2009 | CN101423670A Film for additive formulations of conductive polymers |
| 05/06/2009 | CN101423668A Resin composition, prepreg and laminate using the same |
| 05/06/2009 | CN101423618A Method for preparing rigid three-dimensional crystal whisker interlayer modified continuous fiber composite material |
| 05/06/2009 | CN101423617A Hydrophobic material permeability composite material, preparation method thereof and use thereof |
| 05/05/2009 | US7528183 water based curing agent is formed by combining an active amine-hydrogen containing amine-functional dispersion with an active amine-hydrogen containing amine-functional curing agent in solution or emulsion form; primer, sealer, paint, filler, coating, covering, trowelling or self leveling composition |
| 04/30/2009 | WO2006086480A3 Hole injection/transport layer compositions and devices |
| 04/30/2009 | US20090110938 Resin composition, prepreg and laminate using the same |
| 04/29/2009 | EP1567250B1 Polyimide blends for gas separation membranes |
| 04/29/2009 | CN101421356A Thermosetting polyimide resin composition and cured product thereof |
| 04/29/2009 | CN101418205A Halogen-free flameproof adhesive and application thereof in prepreg and multiple layer printed plate aspect |
| 04/29/2009 | CN101418204A Halogen-free flameproof adhesive and application thereof in bonding sheet and copper clad laminate |
| 04/29/2009 | CN101418122A Method for preparing polypyrole/attapulgite nano conductive composite material |
| 04/29/2009 | CN101418079A Method for preparing polyimide lubrication film containing fullerene additives |
| 04/29/2009 | CN100482727C Flame retardant fiber reinforced composition with improved flow |
| 04/29/2009 | CN100482724C High temperature LCP for wear resistance |
| 04/29/2009 | CN100482718C Polyimide semi-interpenetrating network resin and its prepn. method |
| 04/28/2009 | US7524541 Polyamic acid obtained by polymerization of tetracarboxylic dianhydride with diamine, and polyimide obtained by cyclodehydration of the polyamic acid; films having high voltage retention characteristic under high temperature conditions, low accumulation charge |
| 04/23/2009 | WO2009052362A2 Azetidinium-functional polysaccharides and uses thereof |
| 04/23/2009 | WO2009051958A1 Method for removing hydrazine compounds |
| 04/23/2009 | US20090105387 Coordination-polymeric triethanolamineperchlorato(triflato)metal inner complexes as additives for synthetic polymers |
| 04/23/2009 | DE102007050728A1 Additiv für Polymere und Verfahren zu dessen Herstellung An additive for polymers and methods for production thereof |
| 04/23/2009 | CA2702923A1 Azetidinium-functional polysaccharides and uses thereof |
| 04/23/2009 | CA2701443A1 Method for removing hydrazine compounds |
| 04/22/2009 | EP2050792A1 Metal nanoparticle dispersion and process for producing the same |
| 04/22/2009 | EP2050778A1 Process for producing dispersion liquid of intrinsic electroconductive polymer in organic solvent |
| 04/22/2009 | CN101415760A Nanoclays in polymer compositions, articles containing same, processes of making same, and systems containing same |
| 04/22/2009 | CN101412849A Preparation of three-dimensional orthogonal woven fabric reinforced thermoplastic polyimide resin composite material |
| 04/22/2009 | CN101412848A Novel resin for insulation bearing, synthetic process, and use |
| 04/22/2009 | CN101412847A Heat resisting polyimides / polyhedral oligomeric silsesquioxane nano hybridization material |
| 04/22/2009 | CN101412817A Preparation of polyimide porous membrane |
| 04/22/2009 | CN101412816A Method of welding two elements made from a polymer material which are opaque and resistant to high temperatures |
| 04/22/2009 | CN101412298A Method of producing flexible single-sided polyimide copper-clad laminate |
| 04/22/2009 | CN100481378C Laminated body and semiconductor device |
| 04/21/2009 | US7521744 Resin-encapsulated semiconductor apparatus and process for its fabrication |
| 04/21/2009 | US7521511 Containing at least one polyimide resin, a phenolic resin component containing at least one phenolic resin, and an epoxy resin component containing at least one epoxy resin; phosphazene and cyanate ester; excellent in dielectric characteristics, adhesiveness, processability, heat resistance, flowability |
| 04/21/2009 | US7521494 Epoxy resin, SMA copolymer and bis-maleimidetriazine resin |
| 04/16/2009 | US20090099275 Vinyl acetal resin product of a vinyl alcohol polymer and a pyrdinium- or quinolinium-vinylphenyl- (or vinylphenoxy-)alkanaldehyde; an unsaturated monomer having anion dissociating capability for crosslinking the acetal through the ammonium salt; and a radical photoinitiator; may be developed with water |
| 04/16/2009 | US20090098437 Polybenzimidazole-base complex, crosslinked material of polybenzoxazines formed thereof, and fuel cell using the same |
| 04/15/2009 | EP2048183A1 Polybenzimidazole-base complex, crosslinked material of polybenzoxazines formed thereof, and fuel cell using the same |
| 04/15/2009 | CN101410454A Polyester resin composition and molded body |
| 04/15/2009 | CN101407633A Method for preparing slide bearing by using polyimide composite material |
| 04/15/2009 | CN101407594A Modified polyimides foam and preparation thereof |
| 04/15/2009 | CN101407592A Preparation of glyoxalinyl-containing sulphonation polyimides covalence-ionomer membrane |