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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05/03/1990 | DE3836442A1 Impact-resistant material for flying objects |
05/02/1990 | EP0366576A1 Polymers containing imide groups made from hindered diamines |
05/02/1990 | EP0366307A2 Fine domain composite films of polyimide mixtures |
05/02/1990 | EP0366184A1 Alpha, alpha', alpha"-tris (4-cyanatophenyl) 1,3,5-triiso-propylbenzenes and resins thereof |
05/02/1990 | EP0365582A1 Electrical wire and cable |
05/01/1990 | US4921748 Fluorhectorite laminate printed circuit substrate |
05/01/1990 | CA1268593A1 Melt-fusible polyimides |
04/25/1990 | EP0364853A2 Modified vinylester resins |
04/25/1990 | EP0364791A2 Compositions for production of electronic coatings |
04/25/1990 | EP0364729A1 Polymer-based material which comprises a flame-retardant and optionally a plasticizer and further conventionally used additives |
04/25/1990 | CA2001098A1 Heat-resistant thermoplastic resin composition |
04/24/1990 | US4920005 Compatible curable blend of aromatic polyethersulfone, polyester, polycarbonate or polyimide and a polyimide or polyisoimide; adhesives; coatings; films; integrated circuits; noncracking; heat and solvent resistance |
04/24/1990 | CA1268278A1 Moisture actuated hot melt adhesive |
04/20/1990 | CA2000921A1 Polyimide sheet and preparation process of the sheet |
04/18/1990 | EP0363761A2 Aromatic ether imides |
04/18/1990 | CN1041406A Polyamidemine filament and process for processing the same |
04/18/1990 | CN1041372A Polyamide-imide liquor and method of preparation thereof |
04/17/1990 | US4917959 Condensation of m-phenylenediamine and bi-phenyl tetracarboxalic acid; cobalt-chromium magnetic layer |
04/11/1990 | EP0362649A2 Radiation-sensitive compositions and their use |
04/11/1990 | EP0362644A1 Radiation-sensitive compositions and their use |
04/11/1990 | EP0362439A1 Polyamide-polyphenylene ether mixture |
04/11/1990 | EP0362303A1 Conductive polymer-polyimide blends and method for producing same |
04/10/1990 | US4916210 Resin from alpha, alpha', alpha"-tris(4-cyanatophenyl)-1,3,5-triisopropylbenzene |
04/04/1990 | EP0361975A2 Adhesive tapes |
04/04/1990 | EP0361728A2 Adhesive polyimide compositions |
04/04/1990 | EP0361429A2 Organic polymer, conducting organic polymer, production methods and uses of the same |
04/04/1990 | EP0361331A2 Process for preparation of tooling for composites manufacture |
04/04/1990 | EP0361313A2 Preparation of polyamide-compositions by reactive processing |
04/04/1990 | EP0360836A1 Electrical wire. |
03/28/1990 | EP0360708A1 Polyamide imide yarns and their production |
03/28/1990 | EP0360707A1 Polyamide-imide solutions and their preparation process |
03/28/1990 | EP0360031A1 Heat-resistant thermoplastic moulding compounds |
03/27/1990 | US4912176 Sintered polybenzimidazole/polyaryleneketone articles and method of manufacture |
03/21/1990 | EP0359099A2 Recurable and cured cellular materials |
03/21/1990 | EP0358937A2 3-D circuit board |
03/20/1990 | US4910045 Process for improving the adhesive strength of electrolessly deposited metal layers on polyimide surfaces |
03/14/1990 | EP0358188A2 Electrically conductive composition with polyheteroaromates and polymer sulfates |
03/14/1990 | EP0358036A2 Aliphatic-aromatic Polyamidimides |
03/13/1990 | US4908419 Polyetherimide-polyarylate, blends |
03/13/1990 | US4908418 Ternary polymer blends |
03/13/1990 | US4908417 Thermosetting resin composition |
03/07/1990 | EP0357367A2 Terminal-modified aromatic imide oligomer composition |
03/07/1990 | EP0357006A1 Structures exhibitting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction |
03/06/1990 | US4906730 Polyetherimide blends, and molding method |
03/06/1990 | US4906527 Blends of polyetherimide and ethylene vinyl acetate copolymers |
03/06/1990 | CA1266539A1 Thermally stabilized polyetherimides |
02/28/1990 | EP0356194A2 Thermoplastic resin composition |
02/27/1990 | US4904760 Thermosetting resin composition from cyanate ester and non-branched aromatic compound |
02/27/1990 | CA1266341A1 Wear resistant poly(aryl ether ketone)/polyimide blends |
02/22/1990 | WO1990001775A1 High service temperature conductive polymers and method of producing same |
02/22/1990 | WO1990001522A1 Processible polyimide blends |
02/22/1990 | WO1990001514A1 Flame resistant article made of phenolic triazine and related method |
02/20/1990 | US4902779 Waste water treatment |
02/20/1990 | US4902778 Propenylphenoxy-terminated oligomeric tougheners and their use in toughening thermosetting bismaleimide resin compositions |
02/20/1990 | US4902752 Improved fracture toughness properties |
02/20/1990 | US4902740 Heat, chemical resistant molding materials |
02/20/1990 | US4902424 Ultrafiltration thin film membranes |
02/14/1990 | EP0354889A2 A method of controlling microbiological deposits on paper making equipment and paper obtained thereby |
02/14/1990 | EP0354407A2 Thermoplastic resin composition |
02/14/1990 | EP0354360A1 Copolyimides derived from 2,2-bis (amino phenyl) hexafluoropropane |
02/07/1990 | EP0354040A2 Membranes prepared from blends of polybenzimidazole with polyarylates |
02/06/1990 | US4898918 Thermoplastic resin composition |
01/31/1990 | EP0352868A1 Bismaleimide-containing thermosetting composition |
01/31/1990 | EP0352485A2 Sulfone polymer blends |
01/31/1990 | EP0352267A1 Production of base-type conducting polymers |
01/24/1990 | EP0352057A2 Thermoplastic resin composition and process for producing the same |
01/23/1990 | US4895925 Heat resistant molding material |
01/23/1990 | US4895893 Polythioethers |
01/23/1990 | US4895892 Heat resistant molding materials |
01/17/1990 | EP0350958A2 Improved polyimide and polyimide film and manufacturing method thereof |
01/16/1990 | US4894414 Rubber-modified cyanate ester resins and polytriazines derived therefrom |
01/10/1990 | EP0350166A2 Polymer compositions |
01/10/1990 | EP0349720A2 Polyetherimide blends, and molding method |
01/10/1990 | CN1006394B Aromatic polyimide composition |
01/09/1990 | US4892901 Polyetherimide ester elastomer |
01/09/1990 | US4892896 Processing polyimide precursor compositions |
01/03/1990 | EP0349310A2 Polyimide articles of intermediate electrical conductivity and a process for making them |
01/02/1990 | US4891422 Compositions of inorganic-organic alloy with high nitrogen content polymers and their manufacture |
01/02/1990 | US4891397 Polybutylene terephthalate |
12/27/1989 | EP0347828A2 Compositions comprising polyphenylene ether-polyester copolymers from epoxytriazine-capped polyphenylene ethers |
12/27/1989 | EP0347548A1 Thermotropic polyesterimides with improved heat resistance, process for their prepapation and their use |
12/26/1989 | US4889765 Blend of poly-2-oxazoline and modified ethylene-acrylic acid copolymer |
12/20/1989 | EP0346403A1 Flame resistant polyetherimide resin blends. |
12/13/1989 | EP0345298A1 Cyanato group containing phenolic resins, phenolic triazines derived therefrom. |
12/12/1989 | US4886871 Reacting alkali metal sulfide and dihalogenated compounds |
12/05/1989 | US4885329 Polyimide resin compositions |
11/29/1989 | EP0343745A1 Resin composition made from polyamide and polyamide-imide. |
11/28/1989 | US4883827 Recurable and cured cellular materials |
11/23/1989 | EP0342512A2 Thermosetting resin compositon |
11/16/1989 | WO1989010948A1 Polymeric composition |
11/14/1989 | US4880895 Polyimide film-forming polyamide acid solution |
11/14/1989 | US4880882 Curable resin composition containing a microparticulate silicone rubber |
11/08/1989 | EP0341052A2 Polyimide resin composition |
11/08/1989 | CN1005724B High impact nylon composition |
11/07/1989 | US4879354 Molding materials |
11/02/1989 | EP0339792A2 Internal mould release composition |
10/31/1989 | CA1262591A1 Elastomeric compositions |
10/31/1989 | CA1262586A1 Blends of acrylonitrile-butadiene-styrene/polysulfone blends with polyetherimides |
10/25/1989 | EP0338674A1 Polyimide coating compositions based on meta-dialkydihydrogen pyromellitate and aromatic diamines |
10/24/1989 | US4876330 Colorless transparent polyimide shaped article and process for producing the same |