Patents
Patents for C08L 69 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates (17,198)
01/1988
01/12/1988CA1231487A1 Acrylonitrile free blends of a polycarbonate, methylmethacrylate, a graft rubber and a terpolymer resin
01/12/1988CA1231486A1 Acrylonitrile-free polycarbonate blends
01/12/1988CA1231485A1 Molding compositions containing polycarbonate and a certain abs resin
12/1987
12/23/1987EP0249964A2 Polycarbonate resin composition
12/23/1987EP0249963A2 Polycarbonates
12/22/1987US4714746 Process for the preparation of aromatic polyester-carbonates having improved notched impact strength, and polyester-carbonates prepared thereby and their use for the production of mouldings, films and coatings
12/22/1987CA1230696A1 Polyetherimide-polycarbonate blends
12/16/1987EP0249403A1 Flame-retardant styrene resin composition
12/16/1987EP0249226A2 Resin composite
12/16/1987EP0249101A2 Moulded articles containing carbon
12/16/1987EP0249082A2 Use of plastic material for the production of key caps for keyboards, especially for data processing
12/15/1987US4713462 Flameproofing agents, their preparation and their use for providing polycarbonates with a flame-resistant finish
12/15/1987US4713416 Thermoplastic compositions including polyphenylenether, having improved impact strength and processability characteristics
12/15/1987CA1230440A1 Diesters of guerbet alcohols in polycarbonates for mold release
12/09/1987EP0248308A2 Moulding compounds with easy mould releasability
12/08/1987US4711941 Flame-retardant molded composition which incorporates a poly(styrene-co-maleic anhydride-co-dibromostyrene) copolymer
12/08/1987US4711931 Phosphorus-containing polyester
12/08/1987CA1230190A1 Impact improvement of reinforced polycarbonate/abs blends
12/02/1987EP0247480A2 Branched thermoplastic polycarbonates protected against UV light
12/02/1987EP0247465A2 Thermoplastic moulding compositions made from polyester and polycarbonate
12/02/1987EP0247430A2 Flame-retarding thermoplastic moulding compositions
12/02/1987EP0247257A1 Polymer composition containing polycarbonate, a styrenic/maleimide/cyclic anhydride terpolymer and a terpolymer grafted to a polymer matrix
12/01/1987US4710548 Low temperature toughness; impact strength
12/01/1987US4710534 Polyester, olefin diene copolymer, abs ter
11/1987
11/26/1987DE3617507A1 UV-protected sheet or web of polycarbonate plastic, and process for the production thereof
11/25/1987EP0246305A1 Polycarbonate compositions
11/24/1987US4708986 Mixing at high temperature, pressure and shear
11/19/1987EP0245683A2 Thermoplastic moulding compounds with flame resistant properties
11/17/1987US4707511 Thermoplastically moldable compositions
11/11/1987EP0244857A1 Thermoplastic moulding composition based on polycarbonate, two graft copolymers with different graft bases (ASA + AES) and copolymers containing vinyl aromatics and AN
11/11/1987EP0244856A1 Thermoplastic moulding composition based on polycarbonate, ASA and copolymers containing vinyl aromatics and AN
11/10/1987US4705827 Resin composition comprising unsaturated dicarboxylic acid anhydride polymer, polycarbonate resin and modified olefin polymer
11/10/1987CA1229189A1 Polymer blend composition
11/10/1987CA1229187A1 Polycarbonate compositions with improved low temperature impact strength
11/04/1987EP0244355A2 Compositions stabilized with substituted aminocarbamates, and substituted aminocarbamates
11/03/1987US4704432 Stress crack resistance
11/03/1987US4704430 Thermoplastic moulding materials
10/1987
10/28/1987EP0242465A1 Anthracene polyarylate copolymers and alloy compositions thereof
10/21/1987EP0242158A2 Intrinsically antistatic thermoplastic resin compositions
10/20/1987US4701538 Composition comprising bicyclic carbonate oligomer
10/13/1987CA1228189A1 Polycarbonate-acrylic polyblend
10/13/1987CA1228188A1 Polycarbonate-terpolymer alloy
10/08/1987WO1987005920A1 Polymer mixture which comprises an aromatic polycarbonate, a polyalkylene terephthalate and an agent to improve the impact strength
10/07/1987EP0240463A2 Substituted aminooxypropion amides
10/07/1987EP0240038A1 Polymer mixture with PC and HIPS
10/07/1987EP0239764A2 Mixtures of polycarbonate polysiloxane block cocondensates and thermoplastic polyesters, process for preparing them and their use in the production of moulded articles
10/06/1987US4698390 Higher glass transition temperature
10/05/1987EP0223847A4 An ignition resistant carbonate polymer composition containing a polyether polyol-metal salt complex.
09/1987
09/30/1987EP0239157A1 Polymer mixture which comprises an aromatic polycarbonate, a polybutylene terephtalate and an agent to improve the impact strength
09/30/1987EP0239090A2 Process for preparation of chlorinated poly(vinyl chloride) thermoplastic alloys
09/29/1987US4696995 Heat resistance
09/29/1987US4696972 Polymeric molding composition containing styrenic copolymer, polycarbonate and MBS polymer
09/24/1987WO1987005614A1 Polymer mixture with pc and hips
09/23/1987EP0237872A2 Thermoplastic molding composition
09/23/1987CN87100856A Uv-absorbing condensation polymeric compositions and products therefrom
09/16/1987EP0236837A2 Mixtures of polycarbonate polysiloxane block cocondensates and thermotropic polymers, process for preparing them and their use in making mouldings, filaments, fibres and foils
09/16/1987EP0236517A1 Cookware prepared from polycarbonates
09/09/1987EP0235759A1 Polycarbonate composition exhibiting improved wear resistance
09/09/1987EP0235384A2 Thermoplastic blends with amorphous polyamide
09/08/1987US4692488 Thermoplastic polycarbonate moulding compositions
09/02/1987EP0234434A2 Thermoplastic moulding compounds on the basis of polyamides and of polycarbonates
09/02/1987EP0234035A1 Resinous composition
09/02/1987EP0233917A1 Polyester/polycarbonate blends.
08/1987
08/26/1987EP0233473A2 Thermoplastic moulding materials based on polycarbonates and polyesters
08/26/1987EP0233186A1 Carbonate polymer composition.
08/19/1987EP0232838A2 Polycarbonate resin composition
08/19/1987EP0232367A1 Solvent-resistant, compatible blends of polyphenylene ethers and linear polyesters.
08/18/1987US4687819 Polyterephthalatecarbonate-polyetherimide-polyester blends
08/12/1987EP0232204A2 UV-absorbing condensation polymeric compositions and products therefrom
08/11/1987US4686256 Polyester-polycarbonate blend
08/11/1987US4686245 Anti-yellowing during sterilization for medical uses
08/11/1987US4686044 Polycarbonate-polyether-copolymer membrane
08/11/1987CA1225488A1 Use of halogen-free polycarbonates based on bis-(3,5- dimethyl-4-hydroxyphenyl)-methane as flameproofing agents
08/11/1987CA1225408A1 Tri-and tetra-(substituted hydroxyphenylthio) alkane and cycloalkane stabilizers and stabilized compositions
08/05/1987EP0231052A2 Modified polyester compositions
08/05/1987EP0230914A2 Thermoplastic impact-resistant moulding compositions and their use
08/05/1987EP0230609A1 Resinous composition
08/05/1987EP0230604A1 Resinous composition
08/04/1987US4684684 Heat resistance
08/04/1987CA1225183A1 Composition
08/04/1987CA1225181A1 Gel impact modified polycarbonate resin compositions
07/1987
07/29/1987EP0230282A2 Thermoplastic moulding compositions
07/29/1987EP0230015A2 Aromatic polycarbonate composition
07/29/1987EP0229957A1 Polycarbonate composition
07/29/1987EP0229956A1 Thermoplastic moulding materials with high track resistance
07/28/1987US4683267 Thermoplastic moulding compounds based on polyoxymethylene and polymeric adipatecarbonate mixed esters
07/28/1987US4683265 Thermoplastic moulding compositions consisting of polycarbonates, graft polymers and copolymers
07/22/1987EP0229678A2 Fluid organosiliconic composition and process for preparing it
07/22/1987EP0229498A1 Thermoplastic resin composition
07/22/1987EP0229327A2 Thermoplastically moldable compositions
07/21/1987CA1224590A1 Polycarbonate, latex compositions comprising such and method of making such compositions
07/15/1987EP0228994A1 Substituted aminoxyethylsulfoxides and -sulfones
07/15/1987EP0228525A1 Gamma radiation resistant carbonate polymer compositions
07/14/1987US4680343 Chlorinated poly(vinyl chloride) thermoplastic alloys
07/08/1987EP0228020A2 Poly(phenylene ether)-bound UV absorber
07/07/1987US4678845 Impact strength
07/06/1987EP0207981A4 Compositions of poly(imides) having phenylindane diamines and/or dianhydride moieties in the poly(imide) backbone.
07/02/1987DE3644208A1 Thermoplastic resin composition
07/01/1987EP0227053A2 Thermoplastic blends containing polyamide and epoxy functional compounds
07/01/1987EP0226974A2 Thermoplastically moldable compositions