Patents
Patents for C08L 69 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates (17,198)
11/1998
11/11/1998EP0877056A2 A compatible blend containing an epoxy-modified block copolymer, a process, a thermoplastic resin composition, resin compositions and an asphalt composition containing an epoxy-modified block copolymer
11/11/1998CN1198451A Laminated sheet material or laminated film and moulded products thereof
11/10/1998US5834561 Instrinsically antistatic thermoplastic resin compositions housing and resin composition including polyether ester amide, polyphenylene ether resin and vinyl polymer
11/10/1998CA1340125C Mixture of special new polycarbonates with other thermoplastics or with elastomers
11/05/1998WO1998049238A1 Use of recycled cd material as an additive for glitter dyes
11/05/1998WO1998049233A1 Polycarbonate/polyolefin resin composition, process for producingthe same, and moldings
11/04/1998EP0659198B1 Composite material for the screening of radiation
10/1998
10/29/1998DE19717878A1 Verwendung von CD-Rezyklat als Einsatzstoff für Flittereinfärbungen Use of CD-recycled as feedstock for Flittereinfärbungen
10/28/1998CN1197472A Fluorescent dye blends
10/28/1998CN1197469A Fluorescent dye blends
10/27/1998US5827927 Rigid polymer rods and macromonomers with reactive end groups for reinforcement
10/27/1998US5827905 Polyesterlactams, and reinforcement material chosen from wood flour, gypsum, wollastonite, chalk, kaolin, and cellulose
10/27/1998CA2026674C Aromatic polycarbonate resin containing a mould-release agent
10/22/1998WO1998046649A1 Higher modulus compositions incorporating particulate rubber
10/21/1998EP0872522A1 Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition
10/21/1998CN1196364A Polycarbonate/graft polymer moulding compositions with reduced deposit formation
10/20/1998US5824744 Rigid polymer rods and macromonomers with reactive end groups for reinforcement
10/15/1998WO1998045363A1 Flame retardant resin compositions
10/14/1998EP0870791A2 Reducing ionic impurities content in polycarbonate resins
10/14/1998EP0800555B1 Thermoplastic moulding masses based on graft copolymers and block polymers
10/14/1998CN1195675A Flame retardant resin composition
10/13/1998US5821292 Stabilization of polyurethanes
10/07/1998EP0869152A1 Synthetic resin composition and molded article thereof
10/07/1998EP0869150A2 Flame retardant thermoplastic polycarbonate moulding compositions having good melt flow
10/07/1998EP0869149A2 Polycarbonate/graft polymer moulding composition showing reduced plate out
10/07/1998EP0868721A1 Optical recording medium based on fabry-perot principle
10/07/1998EP0868488A1 Naphthalenedicarboxylate containing polyester blend compositions having reduced fluorescence
10/07/1998EP0868487A1 Thermoplastic moulding materials based on polyethylene terephthalate for use in injection moulding of parts
10/07/1998EP0728776B1 Fluoroolefin, fluoropolymer, and thermoplastic resin composition containing the polymer
09/1998
09/30/1998EP0867435A1 2-(2'Hydroxyphenyl) benzotriazoles and their use as light stabilizers for organic polymers
09/29/1998US5814712 Blend of polycarbonate, glycidyl ester-containing polymer and polyester
09/29/1998US5814688 Polar, adsorptive material in form of fibers or particles, and polar antistatic mixture of polar organic compound and salt of protic acid
09/27/1998CA2230374A1 2-(2'hydroxyphenyl)benzotriazoles and process for their preparation
09/16/1998EP0863945A1 Extruded plastic
09/16/1998CN1193279A Hyperbranched polymers
09/15/1998US5807963 Radiation resistant
09/15/1998US5807914 Glass fiber-reinforced polycarbonate resin composition
09/15/1998US5807908 Ionizing radiation-resistant polycarbonate resin composition and medical part comprising same
09/09/1998EP0863185A2 Flame retardant additive based on polysiloxane for aromatic polymers
09/09/1998EP0862599A1 Fluorescent dye blends
09/09/1998CN1192755A Polymer compositions for graft copolymers as well as mixtures thereof and thermoplastic compounds contg. same
09/09/1998CN1192754A Polymer composition for graft copolymers as well as mixtures thereof and thermoplastic compounds contg. same
09/09/1998CN1192452A Novel flame retardance additives for aromatic-based polymers, and related polymer compositions
09/08/1998US5804673 Blend of branched and linear carbonate polymer resins
09/08/1998US5804654 Tetrafluoroethylene-containing powder, process for making same, articles molded therefrom and compositions containing such powder
09/08/1998US5803831 Multilayer
09/03/1998WO1998038239A1 Polycarbonate-containing liquid chemical formulation and method for making polycarbonate film
09/02/1998EP0861873A1 Polycarbonate resin composition
08/1998
08/26/1998EP0697029B1 Aqueous polymer dispersions and their use in the production of coatings which are permeable to water vapour
08/19/1998EP0859373A1 Conductive resin composition
08/12/1998EP0857191A1 Carbonate polymer resins containing low volatility aromatic phosphate ester compounds
08/12/1998EP0809662A4 Polycarbonate compositions modified with a polyamine compound
08/11/1998US5792812 Thermoplastic resin compoistions for use in integral molding with silicone rubber and integrally molded parts
08/10/1998WO1998044049A1 Flame-retardant thermoplastic resin composition and products of injection molding thereof
08/06/1998WO1998033637A1 Process for producing polycarbonate sheet
08/05/1998EP0856559A2 Glass reinforced polycarbonate-polyester composition
08/05/1998CN1189517A Mixed composite containing glass fibre and thermotropic liquid crystal polymer fiber
08/04/1998US5789521 Rigid-rod polymers
08/04/1998US5789492 Weathering-resistant polymer alloys
08/04/1998US5789126 The charge transport layer containing a polyester copolymer based on ethylene glycol and tere- and isophthalic acid; durability; heat resistance; humidity; antifogging agents
07/1998
07/30/1998WO1998032613A1 Method of inscribing mouldings
07/30/1998DE19702424A1 Verfahren zur Beschriftung von Formkörpern A process for the inscription of moldings
07/29/1998EP0643744B1 Polyester/polyphenylene ether blends
07/29/1998CN1189129A Use of polymer molding compounds to produce partical color change using laser energy to generate high-contrast optical information
07/28/1998US5786440 Mixtures of cyclic oligocarbonates and their manufacture
07/28/1998US5786424 Blends of polycarbonate and linear ethylene polymers
07/28/1998US5786411 Thermoplastic resin molding materials
07/22/1998EP0853646A1 Fluorescent dye blends
07/22/1998EP0853635A1 Branched block ethylene polymers, their preparation and compositions comprising the same
07/22/1998CN1188119A Improved thermoplastic moulding compositions of the ABS type
07/22/1998CN1188118A Termoplastic high-gloss moulding compositions of ABS type
07/21/1998US5783634 Thermoplastic molding materials based on partly aromatic copolyamides and polycarbonates
07/21/1998US5783631 Self-cured rubber-thermoplastic elastomer compositions
07/21/1998US5783620 Aromatic polycarbonate blend; molding material
07/21/1998US5783307 UV stabilized multi-layer structures with detectable UV protective layers and a method of detection
07/16/1998WO1998030633A1 Blend of branched and linear carbonate polymer resins
07/15/1998EP0758360B1 Easily writable thermoplastic moulding materials
07/14/1998US5779562 Multi-core, multi-cover golf ball
07/09/1998WO1998029470A1 Polyester elastomers, processes for preparing the same, and compositions of the same
07/08/1998CN1186826A Polycarbonate/ABS blends
07/08/1998CN1186825A Thermally stable polycarbonate composition
07/08/1998CN1186823A Compositions based on ABS polymerizates or on their blends, and flexible products obtained from these compositions
07/07/1998US5777029 Elastomer blend and crosslinking rubbers and vulcanization
07/07/1998US5777009 Flame retardant low Tg polyestercarbonate
07/07/1998US5776994 Polyester resins having improved rheological properties
07/02/1998DE19754605A1 Improved photo:conductive layer for photoconductor deposited from stable solution
07/01/1998EP0850992A1 Transparent blends of polyetherimide resins
07/01/1998EP0850985A1 Improver for resistance of ester group-containing resin to microbe-caused deterioration, method for improving said resistance and resin composition having resistance to microbe-caused deterioration
07/01/1998EP0850970A2 Process for preparing the polycarbonate of 2,2,4,4-tetramethyl-1,3-cyclobutanediol
07/01/1998CN1186262A Electrophotographic photoconductor
06/1998
06/30/1998US5773501 Flame retardant styrene resin composition
06/30/1998US5773493 Encapsulating a fluoropolymer with a thermoplastic resin
06/30/1998US5773491 (Co)polycarbonates stabilized against γ-radiation
06/30/1998US5772921 Synergistic mixture consisting of a 2,4-dimethyl-6-S-alkylphenol and a sterically hindered phenol
06/25/1998WO1998027164A1 Flame-proofed molding materials
06/25/1998WO1998027159A1 Tough reinforced polyesters with improved flow
06/25/1998WO1998027153A1 Flame-proofed molding materials
06/25/1998DE19653042A1 Flammgeschützte Formmassen Flame-retardant molding compounds
06/25/1998DE19653041A1 Flammgeschützte Formmassen Flame-retardant molding compounds
06/24/1998EP0849327A2 Light resistant compositions of polycarbonate and graft copolymer resins