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

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)
12/1988
12/28/1988	CA1247636A Process for making photopolymerizable aromatic polyamic acid derivatives
12/28/1988	CA1247620A Imides and method for their use in polyimide synthesis
12/27/1988	US4794190 Alpha-(4-maleimidophenyl)-alpha'-(4-isomaleimidophenyl) diisopropyl benzene
12/27/1988	US4794157 Polyetherimide copolymers, and method for making
12/27/1988	US4794153 Polyanhydride-siloxanes and polyimide-siloxanes obtained therefrom
12/27/1988	US4794031 Polymeric diamines, dihalide linking agents, polyethers, acrylic copolymers, encapping
12/22/1988	EP0231373A4 A process for the production of a liquid crystalline extended chain polymer composition.
12/21/1988	EP0296112A2 Storage-stable curable compositions
12/21/1988	EP0295789A2 Polyolefinic succinimide polyamine alkyl acetoacetate adduct dispersants
12/21/1988	EP0295676A2 Polymers obtained by oxidative polymerisation
12/21/1988	EP0295561A2 Silicone-polyimides, and method for making
12/21/1988	EP0295381A1 Polymer having dihydropyridine rings or dihydrotriazine rings, process for producing the same, and applications thereof
12/21/1988	CN88102982A Polyimide resin compositions
12/20/1988	US4792590 Thermoplastic injection molding resin blend
12/20/1988	US4792506 Free radical polymerization of vinyl monomers
12/20/1988	US4792476 Aromatic polyimides
12/14/1988	EP0295127A2 Arylamine polymers
12/14/1988	EP0295125A2 Polyarylamine compounds
12/14/1988	EP0295113A2 Polyarylamine compounds
12/14/1988	EP0295084A2 Novel copolymers and electroactive polymers derived from same
12/14/1988	EP0294931A1 Self-lubricating thermosetting resin composition
12/14/1988	EP0294930A1 Thermosetting resin composition
12/14/1988	EP0294848A1 Aromatic polythioetherimide
12/13/1988	US4791157 Polyetheramide-imide polymer composition
12/13/1988	CA1246784A1 Polyetherimides with high thermal stability and solvent resistance and precursors therefor
12/13/1988	CA1246584A1 Substituted, unsaturated, bicyclic imides and polymers thereof
12/13/1988	CA1246308A1 Process for producing aromatic imide polymer hollow filaments
12/08/1988	DE3716629A1 Heat-resistant positive resists, and process for the production of heat-resistant relief structures
12/07/1988	EP0294302A1 Imide-amide and urea-siloxane blocks containing thermostabile blockcopolymers
12/07/1988	EP0293713A1 Thermotropic polyesterimides, with excellent workability, production process thereof and their usage in moulding materials, filaments, fibres and films
12/07/1988	EP0293693A2 Method for making organobis(Thioether)s, and products obtained therefrom
12/07/1988	EP0293692A2 Polyarylene sulfide block copolymers, method for making, and use
12/07/1988	EP0293565A1 Rapid curing poly (ether amide) process
12/06/1988	US4789704 Curable resin from bis maleimide and alkenyl phenyl hydroxy ether
12/06/1988	US4789489 With ionene polymer
12/06/1988	CA1246291A1 Process for preparing polyamides
12/01/1988	WO1988009353A1 Method for making thianthrene dianhydride and polyimides obtained therefrom
11/1988
11/30/1988	EP0293091A1 Poly(amide-benzazoles)
11/29/1988	US4788295 Functional monomaleimide and thermosetting composition therefrom
11/29/1988	US4788272 Wholly aromatic mesomorphic polyester amide imides and the preparation thereof
11/29/1988	US4788271 Polyphenylquinoxalines containing alkylenedioxy groups
11/29/1988	US4787910 Alkylenediamines and epihalogenhydrin or 1,3-dihalogeno-2-hydroxypropane; colorfastness
11/29/1988	CA1245799A1 Polyetherimide-polyethersulphoneimide copolymers
11/24/1988	DE3716284A1 Process for preparing electrically conductive film-type aniline polymers
11/23/1988	EP0292434A1 Unsaturated bisimides and their polymers
11/23/1988	EP0292014A2 Piezoelectric transducer with electrodes which adhere well to both ceramic and synthetic materials
11/23/1988	EP0291948A2 Polyamideimide elastomer and production thereof
11/23/1988	EP0291779A2 Heat-resistant positive resist, and process for the production of heat-resistant resist patterns
11/23/1988	EP0291778A1 Process for the preparation of high temperature-resistant dielectrics
11/23/1988	EP0291552A1 Cyanate functional maleimides
11/22/1988	US4786715 Polyamines
11/22/1988	US4786706 Liquid-crystalline polycondensates which contain urea derived linking groups
11/17/1988	EP0291218A2 Stable solutions of prepolymers of thiodi(phenylcyanate)
11/17/1988	EP0290960A2 Polyalkylene polyamines via vapor phase reaction
11/17/1988	EP0290910A1 Special polyimide as thermoplast
11/17/1988	EP0290909A1 Use of special polyimides as molded foils and coating material
11/17/1988	EP0290860A2 Thermosetting resin composition
11/17/1988	EP0290458A1 Phenolic cyanate-phenolic triazine copolymers.
11/15/1988	US4785115 Benzazole substituted terephthalic acid monomers
11/15/1988	US4785075 Metal acetylacetonate/alkylphenol curing catalyst for polycyanate esters of polyhydric phenols
11/15/1988	US4785074 Radiation-sensitive polycondensates, processes for their preparation, coated material and its use
11/15/1988	US4785070 Imidazolinone-containing copolymer
11/15/1988	US4785046 Diazalactones with primary diamine, dehydration
11/15/1988	CA1244995A1 Polyimides, a process for their preparation and their use
11/09/1988	EP0290117A1 Method for the preparation of pollakis-azobenzenes
11/09/1988	EP0289955A1 Use of an insulated wire for direct solderimg
11/09/1988	EP0289798A2 Crosslinking imidophenylamines
11/09/1988	EP0289695A2 Polyimide oligomers and blends
11/08/1988	US4783522 Heat resistant molding materials; automobiles, aircraft, electronics
11/08/1988	US4783391 Radiation-sensitive polyamide polymer composition with anthraquinone monoazide
11/08/1988	US4783372 Homopolymers, copolymers and coated material and its use
11/08/1988	US4783151 Devices utilizing pendant quinodimethane-containing polymers
11/08/1988	CA1244594A1 Cross-linked resin, a process for producing the same, and a resin composition including the same
11/08/1988	CA1244586A1 Dense star polymers: a novel structural class of polymers
11/08/1988	CA1244470A1 Sulfonated polyethylene amines useful as blood anticoagulants
11/03/1988	WO1988008435A1 Process for preparing aromatic amine polymer
11/02/1988	EP0289078A1 Poly-1,2-azepine and method of producing a film thereof on a substrate
11/02/1988	EP0288892A2 Process for the preparation of multiple-nucleus aromatic polyamines
11/01/1988	US4782178 Halogenated phenyl cyanates
11/01/1988	US4782133 Maleic anhydride and diamine, catalytic cyclodehydration
11/01/1988	US4782009 Method of coating and imaging photopatternable silicone polyamic acid
11/01/1988	US4781439 Twisted orientation
11/01/1988	CA1244190A1 Ionene elastomers
10/1988
10/26/1988	EP0288251A1 Thermosetting resin composition
10/26/1988	EP0288209A1 Polyimide resin compositions
10/26/1988	EP0287947A2 Process for the preparation of coatings comprising hydantoine structures by reaction of compounds containing carbodiimide groups with unsaturated carboxylic acids
10/19/1988	EP0287479A1 Thermally stable polymers based on maleimides and diamine siloxanes, and process for their preparation
10/19/1988	EP0287355A2 Polyimide precursors, their use and formation
10/19/1988	EP0286933A2 Hardeners for resins and their use
10/19/1988	EP0286829A2 Electronic device comprising a polyimide layer, and method for its production
10/18/1988	US4778872 Biphenyltetracarboxylic acids, pyromellitic acid, phenylenediamine, diaminodiphenyl ethers
10/18/1988	US4778859 Heat resistance films
10/18/1988	CA1243440A1 Process for treating thermoplastic polymers
10/12/1988	EP0285948A1 Process for preparing polyamines and their use for preparing polyurethanes
10/12/1988	EP0285849A2 Fluorine containing dicyanate resins
10/11/1988	US4777282 Reacting organometallic compounds with active organic halides; producing esters, thioesters, carbonates
10/11/1988	US4777237 Polymer from (1) bis-imide, (2) allyloxy-phenyl maleimide and (3) diamine
10/11/1988	US4777236 Thermosetting mixture containing di- or polycyanate compound and substituted bicyclo(2.2.1)hept-5-ene-2,3-dicarboxylic acid imide
10/11/1988	US4777226 Terpolymer from (1) a poly(vinylbenzylether) of a polyphenol (2) a cyanate ester of a polyphenol and (3) alkenyl aryl compound
10/06/1988	WO1988007563A1 Polyamide-imide compositions

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