Patents
Patents for C08L 69 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates (17,198)
06/1988
06/29/1988EP0272421A2 Color stabilized irradiated polycarbonate compositions
06/29/1988EP0272417A2 Blends of polycarbonate resins and polyester resins exhibiting improved color properties
06/29/1988EP0272416A2 Blends of copolyestercarbonate and polyester resins exhibiting improved color properties
06/28/1988US4753994 Flame retardant polycarbonate compositions
06/22/1988EP0271701A2 Binary polycarbonate blends
06/22/1988EP0271698A2 Polycarbonate composition exhibiting improved wear resistance
06/22/1988EP0271697A2 High impact rubber modified polystyrene and polyphenylene ether resins containing the same
06/21/1988CA1238439A1 Thermoplastic resin composition
06/21/1988CA1238164A1 Polycarbonate formulations having improved fire characteristics
06/15/1988EP0271349A2 Thermoplastic resin composition
06/15/1988EP0270950A2 Thermoplastic molding compounds on the basis of special graft polymer
06/15/1988EP0270809A2 Functionalized thermoplastic polymers, blends prepared therefrom, and methods for preparing blends
06/14/1988US4751260 Flame-retarding, polycarbonate moulding materials of high impact strength
06/14/1988US4751144 Denture base made of thermoplastic resin
06/14/1988CA1238133A1 Self-extinguishing polycarbonate composition
06/08/1988EP0270374A2 Molded polyester laminate and use therof
06/08/1988EP0270366A2 Novel flame retardant
06/08/1988EP0269984A2 Thermoplastic moulding compositions based on polycarbonates, polyesters and polyamides
06/08/1988EP0269950A2 A process for incorporation of fluoropolymers into polycarbonates
06/08/1988EP0269861A2 Impact modified aromatic carbonate compositions
06/07/1988US4749755 Impact-resistant thermoplastic polyester compositions of low melt viscosity, process for their preparation, and their use for the production of mouldings
06/07/1988US4749754 Impact modified polyamide/polycarbonate
06/07/1988US4749749 Compatible mixtures of a polycarbonate and a methacrylate copolymer
06/07/1988US4749746 Polymer composition containing polycarbonate, a styrenic/maleimide/cyclic anhydride terpolymer and a terpolymer grafted to a polymer matrix
06/07/1988US4749745 Polymeric blends based on vinyl-aromatic polymers
06/07/1988US4749738 Polycarbonate compositions exhibiting improved wear resistance
06/07/1988CA1237842A1 Impact modified polyetherimide-polycarbonate blends
06/01/1988EP0269456A2 Molding composition with enhanced weld-line strength
06/01/1988EP0268765A2 Resin comprising a polyphenylene sulfide/polyphenylene sulfone block copolymer, process for preparing the copolymer and molded article
05/1988
05/31/1988US4748203 Polycarbonate, high impact polystyrene
05/25/1988EP0174493B1 Thermoplastic moulding masses with flame-retarding properties
05/24/1988US4746725 Cyclic polycarbonate-polyepoxide reaction product and method for their preparation
05/24/1988US4746711 Low tendency to stress cracking
05/24/1988US4746710 Hydrolytic stability
05/24/1988US4746702 Fluid organosiliconic composition and process for preparing it
05/19/1988WO1988003543A1 Partially grafted thermoplastic compositions
05/17/1988US4745029 Transparent blends of polymethyl methacrylate and BPA polycarbonate
05/11/1988EP0266596A2 Aromatic carbonate resin exhibiting improved impact properties
05/11/1988EP0266595A2 Flame resistant polyetherimide resin blends
05/10/1988US4743654 Dissolving, desolventizing
05/10/1988US4743650 Impact strength
05/10/1988US4743641 Polycarbonate resin composition
05/10/1988US4743637 Polyoxyalkylene glycols end capped with tetrabromophthalimide groups
05/10/1988CA1236612A1 Molding compositions having an enhanced resistance to gasoline
05/05/1988WO1988003156A1 Device formed from polycarbonate, polyarylate and poly(alkylene terephthalate)
05/04/1988EP0265907A2 Thermoplastic resin composition
05/04/1988EP0265791A2 Polycarbonate and copolyester carbonate resin compositions exhibiting a high flexural modulus
05/04/1988EP0265790A2 Thermoplastic molding blends of polycarbonates and polyurethanes
05/03/1988US4742115 Polyphenylene ther, acrylonitrile-styrenic copolymer
05/03/1988US4742104 Thermoplastic moulding compositions based on polycarbonate/graft polymer mixtures
05/03/1988US4741864 Ultraviolet light stable flame retarded polycarbonate blends
04/1988
04/27/1988EP0264792A2 Thermoplastic compositions from aromatic polycarbonates and polystyrenes and their use as substrates for optical data recorders
04/27/1988EP0264702A1 Synthetic polymer containing a plastifying tetraester of a tetracarboxylic acid
04/26/1988US4740558 Thermoplastic resin composition
04/26/1988US4740556 Fireproof, molded plates
04/26/1988US4740555 Matrix resin blend of polycarbonate and vinyl aromatic polymer and macromonomer-alkyl acrylate-glycidyl methacrylate
04/26/1988US4740554 Blend with addition polymers
04/26/1988US4740553 Molding composition containing an elastomer-containing styrene resin, a polycarbonate resin, and a polymer of an acrylate monomer possessing environmental stress cracking resistance
04/26/1988CA1235833A1 Thermoplastic resinous blend and a method for its preparation
04/19/1988US4739010 Thermoplastic molding compositions
04/13/1988EP0263378A2 Transparent blends of polymethyl methacrylate and BPA polycarbonate
04/12/1988US4737546 Improving melt flow by adding ethylene-vinyl acetate copolymer, retained impact strength
04/12/1988US4737545 Ternary polycarbonate blends
04/12/1988CA1235243A1 Mat moulding materials
04/07/1988WO1988002387A1 Compatibilizing agent for polycarbonate and polyamide polymer blends
04/06/1988EP0262566A1 Use of oxidized polyethylene as a parting agent
04/06/1988EP0262502A2 Compatible mixtures from polycarbonate and methylmethacrylate copolymers
04/05/1988US4735999 Polyamide reinforced polycarbonate-polydiorganosiloxane composition
04/05/1988US4735993 Binary polycarbonate blends
04/05/1988US4735978 Flame retardant polycarbonate composition
04/05/1988US4735721 Aromatic diols, phosgene and polyether reacted in the presence of amine catalyst
03/1988
03/30/1988EP0261382A2 Impact and flame-resistant polycarbonate moulding masses
03/23/1988EP0260559A2 Non-aging thermoplastic moulding compositions with an enhanced degree of toughness at a low temperature
03/23/1988EP0260558A2 Non-aging thermoplastic moulding composition with a good degree of toughness
03/22/1988US4732935 Thermoplastic resin composition
03/22/1988US4732934 Functionalized thermoplastic polymers, blends prepared therefrom, and methods for preparing blends
03/22/1988US4732921 Halogenated bisphenol a epoxy resin synergist
03/16/1988EP0259753A2 Mixtures of thermoplastic polycarbonates and thermoplastic styrene-maleic anhydride copolymers, and their use as substrates in optical data memories
03/15/1988US4731405 Thermoplastic moulding materials with high tracking resistance
03/15/1988US4731311 Electrically conductive material and secondary battery using the electrically conductive material
03/09/1988EP0258732A2 Fibre-reinforced resins
03/09/1988EP0258728A2 Impact-resistant, flame-retarding moulding compositions
03/09/1988EP0258689A2 Blends of polydiorganosiloxane-polycarbonate blockcocondensates, and polyisobutylene
03/09/1988EP0258663A2 Moldable polycarbonate resin and copolyester-carbonate compositions of improved processability
03/09/1988EP0258593A2 Flame retardant compounds and thermoplastic composition containing the same
03/01/1988US4728698 Liquid crystal fiber-reinforced polymer composite and process for preparing same
02/1988
02/24/1988EP0256761A2 Miscible blends of an amide and/or imide containing polymer and a polyarylate
02/24/1988EP0256461A2 Thermoplastic moulding compositions of polyester and polycarbonate
02/23/1988CA1233286A1 Polycarbonate molding compositions having improved flame retardance
02/16/1988CA1232994A1 Blends of a polycarbonate with a polyester- polycarbonate copolymer
02/16/1988CA1232992A1 High impact poly(para-methylstyrene)polymers
02/12/1988EP0233186A4 Carbonate polymer composition.
02/11/1988WO1988000953A1 Resin composition and process for its preparation
02/11/1988WO1988000886A1 A shaped article formed from a blend of a poly(aryl ether) and a polycarbonate
02/10/1988EP0255641A2 Thermoplastic moulding compositions from polycarbonates and tercopolymers
02/02/1988CA1232389A1 Impact resistant blends of polycarbonate with copolyestercarbonate
01/1988
01/27/1988EP0254054A1 Mixtures based on polycarbonates having improved physical and chemical properties
01/26/1988US4721774 Thermoplastic moulding compositions with flame-resistant properties
01/26/1988US4721583 Fire-resistant polycarbonates
01/12/1988CA1231491A1 Pigmented thermoplastic resins