Patents
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)
08/1992
08/25/1992CA1306825C Polyamide-imide compositions
08/20/1992WO1992013919A1 Ternary polymer alloys based on polyaryl ether ketones with one glass temperature
08/20/1992CA2061448A1 Process to improve adhesion of pbo and pbt fibers in a matrix resin
08/19/1992EP0499492A2 Plastic optical articles
08/19/1992CN1063698A Polymer base blend compositions containing destructurized starch
08/18/1992US5139863 Molded polybenzimidazole/polyaryleneketone articles and method of manufacture
08/12/1992EP0497898A1 Sulfonated polyaniline salt compositions, processes and uses
08/11/1992US5137993 Electrodes, circuits
08/11/1992US5137991 Polyaniline compositions, processes for their preparation and uses thereof
08/11/1992US5137985 Miscible blends of polybenzimidazoles and polyamide-imides having fluorine-containing linking groups and process for preparation of the blends
08/11/1992US5137938 Mixture of polyarylene sulphides, glass fibres and maleimides
08/11/1992CA1306090C Enhanced melt extrusion of thermoplastics containing silicone interpenetrating polymer networks
08/06/1992WO1992013918A1 Thermoplastic resin composition
08/06/1992WO1992012967A1 Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition
08/06/1992CA2079810A1 Thermopoastic resin compositions
08/05/1992EP0497514A1 Electrically conductive blends of intrinsically conductive polymers and thermoplastic polymers and a process for their preparation
08/05/1992EP0497379A1 Organic polymer solution
08/05/1992EP0497282A2 Light-weight polyester film and process for its production
08/05/1992EP0497096A2 Morphological composite materials formed from different precursors
08/05/1992EP0497046A1 Heat resistant resin compositions, articles and method
08/05/1992EP0486615A4 Film-based composite structures for ultralightweight sdi systems
08/04/1992US5135990 Polyetherimide-liquid crystalline polymer blends
08/01/1992CA2059945A1 Electrically conductive blends of intrinsically conductive polymers and thermoplastic polymers and a process for their preparation
07/1992
07/29/1992EP0495820A1 Process for the preparation of surface modified solid substrates.
07/28/1992US5134219 Stiff-chain polyheterocycles having improved solubility, a process for their production and their use
07/28/1992US5134214 1,1-substituted arylethylenes/polymaleimide copolymers
07/25/1992CA2056510A1 Ethylenically unsaturated cyclic ortho esters
07/22/1992EP0495370A1 Rubber modified polyarylene sulphide moulding composition
07/21/1992US5132394 Fiber-reinforced composites comprising amide-imide copolymer matrix resin
07/21/1992US5132363 Thermoplastic resin composition
07/14/1992US5130444 With or without the addition of aromatic diamine; flexible, reinforcement with fibers
07/14/1992US5130357 A silane coupler, ammonium polyphosphate or melamine modified ammonium polyphosphate and polyolefin
07/14/1992CA1305266C Substances for the manufacture of paper
07/11/1992CA2033907A1 Polyetherimide ester elastomeric molding compositions
07/11/1992CA2033905A1 Warpage controlled polyesters
07/09/1992WO1992011645A1 Method for processing electrically conductive polyanilines in lewis-base solvents
07/09/1992WO1992011644A1 Method of processing electrically conductive polyanilines in solvent mixtures
07/09/1992WO1992011314A1 Flame retardant polymer composition containing polybutylene terephtalate and an aromatic polycarbonate or a polyetherimide
07/08/1992EP0493414A1 Polyimide resin laminates.
07/08/1992CN1062545A Heat resistant resin compositions, articles and method
07/08/1992CN1062544A Thermosetting resin composition containing arylamino resin
07/07/1992US5128444 Heat resistant adhesive
07/07/1992US5127713 Anti-lock brake system for automotive vehicles
07/01/1992EP0493186A2 Polymeric biguanide-containing organosilicon composition used for inhibition of bacterial proliferation on sponges
07/01/1992EP0492947A1 Heat-resistant resin composition
07/01/1992EP0492154A1 Thermoplastic film, reinforced hollow glass microsphere reinforced laminates for thin low dielectric constant substrates
07/01/1992EP0491986A1 Flame retardant polymer compositions containing polybutylene terephthalate and oligomeric phosphoric or phosphonic acid esters
06/1992
06/30/1992US5126406 Thermosetting resin composition and article obtained therefrom
06/30/1992CA1304534C Melt-stable poly(arylene thioether-ketone) and production process thereof
06/29/1992CA2056500A1 Polyetherimide/epoxy chopped fiber reinforced laminates and the preparation thereof
06/28/1992CA2058542A1 Organosilicic system containing a biguanide polymer useful notably against the bacterial proliferation in sponges
06/24/1992EP0491191A1 Blends of polyphenylene ether resin mixtures and a polyetherimide siloxane copolymer
06/17/1992EP0490385A2 Salts of poly(1,4-pyridinium) and their use
06/17/1992EP0490164A2 Polyphenylene ether process and resin composition
06/17/1992CN1017055B Process for producing aromatic amine resins
06/16/1992US5122590 Imido/hindered diamine copolymers
06/16/1992US5122436 Homogeneous blend of polyimidesiloxane and unsaturated monomer
06/13/1992WO1992010549A1 Non-stick coating system with ptfe of different melt viscosities for concentration gradient
06/13/1992WO1992010309A1 Non-stick coating system with ptfe and pfa or fep for concentration gradient
06/13/1992CA2099615A1 Non-stick coating system with ptfe and pfa or fep for concentration gradient
06/13/1992CA2099614A1 Non-stick coating system with ptfe of different melt viscosities for concentration gradient
06/12/1992CA2056573A1 Impact modification of polyimides
06/10/1992EP0489152A1 Thermoplastic compositions containing anhydrous zinc borate and a fluorocarbon polymer
06/09/1992US5120823 Toughened thermosetting structural materials
06/09/1992US5120808 Melt processability, heat resistance polyether ketone polymers
06/09/1992US5120472 Polymer compositions
06/09/1992CA1303287C Latent cure accelerators for cyanate esters
06/09/1992CA1303235C Three-dimensional printed circuit board
06/08/1992WO1992010364A1 Matrix composites in which the matrix contains polybenzoxazole or polybenzothiazole
06/08/1992CA2097710A1 Matrix composites in which the matrix contains polybenzoxazole or polybenzothiazole
06/03/1992EP0488951A1 Stabilized chlorinated polymers
06/03/1992EP0488950A1 Stabilized chlorinated polymers
06/03/1992EP0488604A2 Readily processable polyimide, preparation process of polyimide, and resin composition of polyimide
06/03/1992EP0488389A2 Prepregs, process for producing the same and laminates produced with the same
05/1992
05/29/1992WO1992007034A3 Polymer mixture comprising polybutylene terephthalate thermoplastic elastomer, and a halogenated flame retardant additive; articles formed therefrom
05/27/1992EP0487164A2 Thermosetting resin composition and a composite material comprising the cured product of the resin composition as its matrix
05/27/1992EP0486899A1 Polyimide resin and preparation thereof
05/27/1992EP0486615A1 Film-based composite structures for ultralightweight sdi systems
05/26/1992US5116935 Polyimide oligomers and blends and method of curing
05/26/1992US5116906 Thermoplastic resin composition
05/21/1992CA2042939A1 Polyimide resin and preparation thereof
05/20/1992EP0486197A2 Resin bodies comprising a combination of thermoplastic and thermoset resin
05/19/1992US5115090 Polyamic acids and polyimides for multilayer elements, imsulators and passivation layers
05/19/1992US5115064 Soluble, crosslinkable acrylate copolymer, processes for its preparation, and coating agents based on the acrylate copolymer
05/19/1992US5114826 Heat stable polyamic acid, ester or imide for light sensitive elements
05/13/1992EP0484414A1 Process for the production of new cross-linked polymers
05/12/1992US5112924 Bismaleimide compositions containing high glass transition temperature and soluble reactive oligomers and composites prepared therefrom
05/12/1992US5112923 Imide/arylene ether copolymers
05/12/1992US5112557 Process for preparing a polyimide molded form
05/12/1992US5112529 Conductive material and process for producing the same
05/06/1992EP0484157A2 Maleimide resin composition and resin encapsulated semiconductor device manufactured using the composition
05/05/1992US5110880 Blends of poly(aryl ketone) and a polyetherimide
05/05/1992US5110879 Miscible blends of polyimide polymers and process for forming the same
04/1992
04/30/1992WO1992007034A2 Polymer mixture comprising polybutylene terephthalate thermoplastic elastomer, and a halogenated flame retardant additive; articles formed therefrom
04/30/1992WO1992007026A1 Highly dense thermoplastic molding compositions having improved impact strength
04/29/1992EP0483066A2 Soluble polyarylenethers
04/29/1992EP0482331A1 Reactive systems and process for the preparation of modified thermosetting materials
04/29/1992EP0482004A1 Diamines as chain extenders for apo-bmi bismaleimide resin
04/28/1992US5108825 Noncracking, good adhesion, heat resistance
04/28/1992US5108201 From 3,3'-diamino-2,2'-bis(trifluoromethyl)biphenyl monomer