Patents
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)
04/1995
04/27/1995WO1995011284A2 Binders based on fat chemical reaction products
04/27/1995CA2174502A1 Binders based on fat chemical reaction products
04/26/1995EP0649893A1 Adhesive tape for electronic parts and liquid adhesive
04/26/1995EP0649443A1 Oxazolone derived materials
04/25/1995US5410084 Aromatic diamine and polyimide, and preparation process of same
04/25/1995US5410017 Reacting unsaturated acid or anhydride with ammonia or primary amine
04/25/1995US5410012 Poly(N-arylenebenzimidazoles) via aromatic nucleophilic displacement
04/25/1995US5409793 Polyimide-imine toner and developer compositions
04/25/1995US5409635 Alignment layers containing cyclic structural elements
04/25/1995CA1335400C Very high heat thermoplastic polyetherimides containing aromatic structure
04/25/1995CA1335398C Copolymers and electroactive polymers derived therefrom
04/25/1995CA1335396C Polyetherimide blends, and molding method
04/20/1995DE4335325A1 Aqueous polyimide paints (surface coatings, lacquers, enamels, varnishes)
04/20/1995DE4334790A1 Process for the preparation of trans-trans-4,4'-diaminodicyclohexylmethane
04/20/1995DE3390220C2 Liquid-crystalline polymer compositions, uses and products
04/19/1995EP0648796A1 Solutions of polyimide-forming substances and their use
04/19/1995EP0648795A1 Solutions of polyimide-forming substances and their use as coating material
04/19/1995EP0648241A1 Modified polyaspartic acids, process for preparing the same and their use.
04/19/1995EP0648236A1 Resins and compositions for the manufacture of high modulus heat-resistant materials and moulded articles produced from such materials.
04/19/1995CN1101654A Polyimide varnish
04/18/1995US5408034 Copolymers having magnetic properties
04/18/1995US5408029 Heating, copolymerization, salt formation
04/18/1995US5408028 Copolymers of polyaspartic acid and polycarboxylic acids and polyamines
04/18/1995US5408021 Fluoropolymers
04/18/1995US5407626 Deprotenation of the amide N by reacting with a quaternary amine to form an anionic polymer; casting from solution; desolventizing; heating to alkylate or neutralize
04/18/1995CA2039060C Nonlinear optical devices and methods
04/14/1995CA2117928A1 Process for preparing trans-trans-4,4'-diamino-dicylcohexy lmethane
04/13/1995WO1995009883A1 Multifunctional organic polymers
04/13/1995WO1995009882A1 Polymers of maleic acid with amines
04/13/1995WO1995009881A1 Amino acid copolymers of maleic acid
04/13/1995WO1995009839A1 Cycloalkanediols and their use in preparing chiral compounds
04/13/1995WO1995009821A2 Improved cement admixture product having improved rheological properties and process of forming same
04/13/1995DE4334390A1 Process for the preparation of a processable, conductive, colloidal polymer
04/13/1995CA2173486A1 Polymers of maleic acid with amines
04/13/1995CA2173485A1 Amino acid copolymers of maleic acid
04/13/1995CA2172827A1 Improved cement admixture product having improved rheological properties and process of forming same
04/13/1995CA2172805A1 Cycloalkanediols and their use in preparing chiral compounds
04/12/1995EP0647874A1 Highly efficient nonlinear optical polyimides
04/12/1995EP0647670A1 Process for producing modified polyaminoamides and their use in epoxy resin curing agents
04/11/1995US5406124 Thermoplastic polyimides
04/11/1995US5405938 Sequence-specific binding polymers for duplex nucleic acids
04/11/1995US5405700 Interfacial bonding
04/05/1995EP0646615A2 Preparation of polysuccinimide
04/05/1995EP0646406A1 Novel polyimide gas separation membranes
04/05/1995CN1101054A Continuous thermal polycondensation process for preparing polymers
04/04/1995US5403955 Based upon polyethylenimine backbone with either pendant phosphonium or quaternized nitrogen compounds
04/04/1995US5403913 Methods for preparing conductive polyanilines
04/04/1995US5403907 Unsaturated bismaleimides, an acrylate and a reactive diluent hardened by ionizing radiation; inorganic fiber reinforcement; rocket engine shells
04/04/1995US5403873 Comprising nonconductive high polymer particles surface coated with conductive high polymer and plasticizer; floor materials, sealants; antistatic
04/04/1995US5403666 Curing a prepreg of matrix resin, carbon fibers and an endcapped polyamideimide oligomer or compound; heat and oxidation resistance; high strength
04/04/1995US5403535 Coating embossable sheet with composition of multifunctional acrylate monomer, aminofunctional silane, colloidal silica, acrylate-terminated polyalkylene oxide, curing, embossing
04/04/1995CA1335144C Semi-interpenetrating polymer network for tougher and more microcracking resistant high temperature polymers
03/1995
03/30/1995DE4332876A1 Highly heat-resistant relief structures
03/29/1995EP0645662A1 A liquid crystal display device
03/29/1995EP0645414A1 Copolymer with magnetic properties, its method of fabrication and its uses
03/29/1995CN1028028C Imide type prepolymer compositions and processes for preparing same
03/28/1995USRE34885 Orientation films
03/28/1995US5401878 Fluorine-containing polyimides and precursors thereof
03/28/1995EP0654060A4 Decolorizing polyaspartate and copolymers of polyaspartate.
03/28/1995CA2133046A1 Highly selective asymetrical membranes used for the separation of gases, and process for their fabrication
03/28/1995CA1334912C Bicomponent moisture barrier poly(etherimide) ester films
03/23/1995WO1995005404A3 Methods for preparing conductive polyanilines
03/23/1995WO1995005184A3 Phosphate-binding polymers for oral administration
03/22/1995EP0644257A2 Process for preparing amino acid particles
03/22/1995EP0643736A1 Thermally stable electrically conductive conjugated polymer complexes having hydrogen bonding counterions
03/22/1995EP0643735A1 Surface dopants as blend compatibilizers in conjugated polymers
03/22/1995CA2132112A1 Acid catalyzed process for preparing amino acid polymers
03/21/1995US5399673 Compounds containing alkenyl, maleimide and mesogenic groups
03/21/1995US5399664 Second order nonlinear optical polyimide polymer with high temperature stability
03/21/1995US5399655 Positive-working photodefinable polyimide precursors
03/21/1995US5399377 Borazine oligomers and composite materials including boron nitride and methods of making the same
03/16/1995WO1995007329A1 Mixtures of polyamino acids and citrate
03/16/1995WO1995007309A1 Resin compositions of phenolic cyanate esters and polyepoxide compounds
03/16/1995WO1995007268A1 Tris-(cyanato)-s-triazines and anisotropic duroplastic networks obtained with them
03/16/1995WO1995007100A1 Compounds for the prevention and treatment of helminth infections
03/16/1995CA2171328A1 Mixtures of polyamino acids and citrate
03/16/1995CA2169855A1 Tris-(cyanato)-s-triazines and anisotropic duroplastic networks obtained with them
03/15/1995EP0643397A1 Electrically conducting compositions
03/15/1995EP0642532A1 Proteinoid carriers and methods for preparation and use thereof
03/15/1995EP0642510A1 Bismaleimide compounds
03/14/1995US5397684 Antireflective polyimide dielectric for photolithography
03/14/1995US5397682 Polyimide precursor and photosensitive composition containing the same
03/14/1995US5397637 Thermoplastic resin film with excellent offset printability and offset prints thereof
03/14/1995US5397419 Thermosetting imide oligomer and manufacturing method of heat resistant laminated sheet using the same
03/14/1995CA1334774C Process for preparing polyimide having excellent high temperature stability
03/09/1995WO1995006685A1 Electrically conducting compositions
03/08/1995EP0642057A1 Photosensitive resin composition
03/08/1995EP0641831A1 Organopolysiloxane-grafted polybenzobisoxazoles and method for preparing same
03/08/1995EP0641818A1 Resins with reduced epichlorohydrin hydrolysates
03/08/1995EP0641456A1 Maleic imide copolymer used as the orientation film for liquid-crystal displays.
03/08/1995EP0641364A1 Salts of polyaspartic acid by high temperature reaction
03/08/1995EP0493414B1 Polyimide resin laminates
03/08/1995CN1027816C Process for preparing copolyamide-imide having thermostability and groups of diorganopolysiloxane
03/07/1995US5395967 Polyquaternary compounds and the use thereof as dye fixers
03/07/1995US5395918 Heat resistance, electrical resistance and mechanical properties
03/07/1995US5395917 Polyester or polyamide copolymers
03/07/1995US5395870 Styrene or acrylic polymer, polyamideimide elastomer, permanent antistatic property, molding materials
03/07/1995US5395619 Lipids joined to polymethyloxazoline
03/07/1995EP0654059A4 Copolymers of polyaspartic acid.
03/07/1995CA1334670C Quaternary salts of quinoline oligomer as metal surface protective materials