| Patents for C09D 179 - Coating compositions based on 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 (3,398) |
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| 12/04/1991 | EP0459809A1 Polyimidosiloxane resin and composition thereof and method of applying same |
| 11/21/1991 | EP0456972A1 Surface modification of a polyimide |
| 11/13/1991 | EP0456469A2 Photosensitive heat-resistant polymer having hydroxyphenyl group |
| 10/30/1991 | EP0453492A1 Varnish binder. |
| 10/23/1991 | EP0453237A2 Photosensitive, heat-resistant resin composition and pattern formation process |
| 10/09/1991 | EP0450724A1 Process for preparing block copolymers of tetrahydrofuran and oxazoline and hydrolysis products of these |
| 09/25/1991 | EP0448359A1 Curable resins, their preparation, and protective coatings for electronic parts |
| 09/25/1991 | EP0448341A1 Coating composition for precoated metal material |
| 09/25/1991 | EP0448248A2 Process for making thick multilayers |
| 09/20/1991 | CA2038477A1 Coating composition for precoated metal material |
| 09/17/1991 | US5049437 Containing colloidal silica and surfactant |
| 09/10/1991 | CA2037479A1 Process for making thick multilayers of polyimide |
| 08/27/1991 | US5043418 Silicon-nitrogen compounds |
| 08/20/1991 | US5041513 Polyimide resin compositions |
| 08/14/1991 | EP0441061A1 Organic coatings with ion reactive pigments especially for active metals |
| 08/14/1991 | EP0441047A2 Thermosettable composition |
| 08/06/1991 | US5037701 Used for durable cookware utensils |
| 08/06/1991 | US5037673 Applying uniform layer of a 2,2-bis(3,4-dicarboxyphenyl) hexafluoropropane/2,2-bis 4-(aminophenoxy)phenyl! hexafluoro-propane polyamic acid, drying, curing to polyimide |
| 07/31/1991 | EP0438751A2 Solutions of polyimidesiloxanes in butyrolactone |
| 07/24/1991 | EP0438382A1 Disubstituted aromatic dianhydrides and polyimides prepared therefrom |
| 07/20/1991 | CA2034384A1 Disubstituted aromatic dianhydrides and polyimides prepared therefrom |
| 07/20/1991 | CA2032921A1 Thermosettable composition |
| 07/11/1991 | WO1991009918A1 Water-dilutable binder mixtures based on alkyd resins |
| 07/10/1991 | CN1013117B Process for preparating hardening products based on olefinic unsaturated compounds and compounds containing active hydrogen and the use thereof the system in double compositions paint |
| 07/09/1991 | US5030667 Shell-core polymers, coatings |
| 07/04/1991 | DE3943112A1 Wasserverduennbare bindemittelgemische auf basis von alkydharzen Water-dilutable binders mixtures based on alkyd resins |
| 06/27/1991 | CA2028971A1 Solutions of polyimidesiloxanes in butyrolactone |
| 06/05/1991 | EP0429985A2 Process for producing flexible printed circuit board |
| 05/30/1991 | WO1991007469A1 Wire lacquers and process for the continuous coating of wires |
| 05/29/1991 | EP0428618A1 Polyimide insulated coaxial electric cable |
| 05/23/1991 | DE3938058A1 Drahtlacke sowie verfahren zum kontinuierlichen beschichten von draehten Wire coatings and methods for continuous coating of wires |
| 05/22/1991 | EP0428095A2 Solvent resistant polyimidesiloxane |
| 05/21/1991 | CA1284396C Storage-stable heat-curable mixtures and the use thereof |
| 05/18/1991 | CA2030200A1 Process for producing flexible printed circuit board |
| 05/14/1991 | CA2028646A1 Solvent resistant polyimidesiloxane |
| 05/02/1991 | EP0424805A2 Copolyimide ODPA/BPDA/4,4'-ODA/p-PDA |
| 04/27/1991 | CA2027957A1 Copolyimide odpa/bpda/4,4'-oda/p-phenylenediamine |
| 04/17/1991 | EP0422576A2 Alloys with a glass transition temperature |
| 04/17/1991 | EP0422379A2 Thermosetting resin composition, resin sheet, prepreg and laminated sheet |
| 04/02/1991 | US5004627 Polyimides for mold release |
| 04/02/1991 | CA1282536C Curing product based on olefinically unsaturated compounds and hydrogen-active compounds, a process for its preparation, and two-component lacquers based thereon |
| 03/12/1991 | CA1281481C Diamino-9,10-dihydroanthracenes and polyamide acid (esters) and polyimides derived therefrom |
| 03/05/1991 | US4997908 Solvent resistant polymidesiloxane |
| 03/02/1991 | CA2024452A1 Thermosetting resin composition, resin sheet, prepreg and laminated sheet |
| 02/27/1991 | EP0414111A2 Magnetic recording medium |
| 02/26/1991 | US4996278 Novel polyimidesiloxanes and methods for their preparation and use based on diamines with pendant fluorine groups |
| 02/26/1991 | US4996254 From 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane and a 2,2-bis(4-aminophenoxyphenyl)hexafluoropropane, cycloaliphatic keto ne solvent, preventing precipitation during spin coating under humid conditions |
| 02/22/1991 | WO1991002774A1 Non-stick coating system with two thin undercoats, the first being polysiloxane |
| 02/22/1991 | WO1991002773A1 Non-stick coating system with thin undercoat of polyamide imide, polyarylene sulfide or polyether sulfone |
| 02/22/1991 | CA2064184A1 Non-sticking coating system with thin undercoat of polyamide imide, polyarylene sulfide or polyether sulfone |
| 02/22/1991 | CA2063835A1 Non-stick coating system with two thin undercoats, the first being polysiloxane |
| 02/07/1991 | WO1991001354A1 Coating process |
| 02/07/1991 | DE4024595A1 Protective coating material for semiconductors - contains -polyimide from bis-benzene-di:acid-anhydride-per:fluoro:propane, PMDA-type di:anhydride, silicon-di:amine and ether-di:amine |
| 02/06/1991 | EP0411303A2 Halogen-free melt processable silicone-imide wire coating compositions having low smoke values |
| 02/06/1991 | EP0411242A2 Magnetic recording medium |
| 01/29/1991 | US4988572 Plastic substrate with surface coating, polyamine and epoxy resin, etching with a halogenated phenol |
| 01/09/1991 | EP0407061A1 Wire insulation |
| 01/01/1991 | US4981894 Halogen-free melt processable silicon-imide wire coating compositions having low smoke values |
| 12/05/1990 | CN1010690B Aqueous coating composition and process of coating substrate with such coating composition |
| 11/28/1990 | EP0159363B1 Self-curing resin composition |
| 11/27/1990 | WO1990014371A1 A quick-hardening coating composition |
| 11/15/1990 | WO1990013602A1 Non-stick bonder roll coating |
| 11/13/1990 | US4970289 Imide-based prepolymer and varnish prepolymers with radical scavenger |
| 11/13/1990 | CA1276368C Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives |
| 11/07/1990 | EP0396528A2 Method of coating surfaces |
| 10/24/1990 | EP0393638A2 Thermosetting resin compostion and thermosetting dry film |
| 10/24/1990 | EP0393480A1 Aqueous dispersion, composite powder and organosol of fluorine-containing polymer |
| 10/23/1990 | US4965339 Cyclization of a polyamic acid having perfluoroalkyl groups in a solvent in the prsence of a lower fatty moncarboxylic acid anhydride and a tertiary amine; coatings; films |
| 10/17/1990 | EP0391961A1 Process for coating metal strips in the strip lacquering process for the manufacture of parts subjected to high thermal stresses |
| 10/16/1990 | US4963434 Composites of aromatic polybenzimidazoles and polyarylates |
| 10/09/1990 | US4961996 Polyamideimide film bonded between glass and nonstick polymer layer |
| 09/26/1990 | EP0389195A2 A process of forming a patterned polyimide film and articles including such a film |
| 09/20/1990 | WO1990010659A1 Photocurable polyamine-ene compositions having improved cure speed |
| 09/12/1990 | EP0387203A2 Polyamides and polyimides with non-reactive terminal groups |
| 09/11/1990 | US4956451 Fluorinated polyimides for use in spin coated semiconductor wafers, solutions in solvents |
| 09/11/1990 | US4956441 Polyaniline copolymers that are conductive, useful in thin film technology, radio frequency shields, antistatic agents, protective coatings |
| 09/10/1990 | CA2011876A1 Photocurable polyamine-ene compositions having improved cure speed |
| 09/10/1990 | CA2011729A1 Polyamides, polyamid-imides and polyimides having non-reactive end groups |
| 09/07/1990 | WO1990010298A1 Process for continuous coating of wires and use of the wires obtained |
| 09/05/1990 | EP0385302A1 Coatings of intermediate molecular weight polyimides |
| 09/04/1990 | US4954577 Heat resistance |
| 08/29/1990 | EP0384505A1 Process for continuously coating wires, and use of the wires so obtained |
| 08/27/1990 | CA2009085A1 Coatings of intermediate molecular weight polyimides |
| 08/16/1990 | EP0382198A2 Polyimidesiloxanes and methods for their preparation and use |
| 07/26/1990 | WO1990008175A1 Varnish binder |
| 07/24/1990 | US4943600 Photocurable polyamine-ene compositions having improved cure speed |
| 07/10/1990 | CA1271584A1 Homopolymers, copolymers and coated material and its use |
| 07/04/1990 | EP0375838A2 Postive-working photosensitive polymide operated by photo induced molecular weight changes |
| 07/03/1990 | US4939317 Polyimide insulated coaxial electric cable |
| 06/26/1990 | US4937317 From 4,4'-isophthaloyldiphthalic anhydride and m-phenylenediamine |
| 06/26/1990 | US4937060 Coated inorganic materials |
| 06/21/1990 | CA2006067A1 Insulated electrical conductor |
| 06/06/1990 | EP0371048A1 Electrical wire. |
| 05/29/1990 | US4929661 Aqueous coating composition containing a functional organic compound, a curing agent, and a dispersing agent |
| 05/22/1990 | US4927736 Hydroxy polyimides and high temperature positive photoresists therefrom |
| 05/17/1990 | WO1990005153A1 Processable polyimide adhesive and matrix composite resin |
| 05/16/1990 | EP0368044A1 Method of coating carbon bodies |
| 05/16/1990 | EP0367884A1 An undercoat composition |
| 05/09/1990 | EP0366700A1 Electrical wire. |
| 05/08/1990 | US4923752 Sizing for carbon fiber |