-
公开(公告)号：US6057394A
公开(公告)日：2000-05-02
申请号：US754995
申请日：1996-11-22
申请人： Michael Bodiger , Herbert Eichenauer , Heinrich Alberts , Dieter Wittmann , Thomas Eckel , Peter Kruger
发明人： Michael Bodiger , Herbert Eichenauer , Heinrich Alberts , Dieter Wittmann , Thomas Eckel , Peter Kruger
CPC分类号： C08K3/0008 , C08L51/04
摘要： Thermoplastic moulding compositions containingA. a thermoplastic polymer andB. 0.1 to 50% by weight, with respect to A, of an inorganic substance with an average particle diameter of 0.1 to 100 nm,and the use of superfine inorganic substances as defined by B for increasing the X-ray contrast of thermoplastic moulding compositions comprising A and B.
摘要翻译： 含有A.热塑性聚合物的热塑性成型组合物和B.相对于A为0.1〜50重量％的平均粒径为0.1〜100nm的无机物质，以及由B定义的超细无机物质 用于增加包含A和B的热塑性模塑组合物的X射线对比度。
-
公开(公告)号：US5621029A
公开(公告)日：1997-04-15
申请号：US562585
申请日：1995-11-24
申请人： Thomas Eckel , Karl Fuhr , Dieter Wittmann , Heinrich Alberts
发明人： Thomas Eckel , Karl Fuhr , Dieter Wittmann , Heinrich Alberts
IPC分类号： C08J5/00 , C08K3/00 , C08K3/10 , C08K5/523 , C08L25/02 , C08L33/04 , C08L51/04 , C08L67/02 , C08L69/00 , C08L71/12 , C08L83/04 , C08L85/02
CPC分类号： C08K5/523 , C08L69/00 , C08L25/02 , C08L33/04 , C08L51/04 , C08L67/02 , C08L71/12 , C08L83/04 , C08L85/02
摘要： This invention relates to halogen-free flame retardant thermoplastic moulding compositions prepared from polycarbonate and graft polymer, which may optionally contain thermoplastic copolymer and/or polyalkylene terephthalate.The flame retardant used is a synergistic combination of silicone resin and polyphenylene oxide.
摘要翻译： 本发明涉及由聚碳酸酯和接枝聚合物制备的无卤阻燃热塑性模塑组合物，其可任选地含有热塑性共聚物和/或聚对苯二甲酸亚烷基酯。 使用的阻燃剂是有机硅树脂和聚苯醚的协同组合。
-
公开(公告)号：US5393835A
公开(公告)日：1995-02-28
申请号：US63382
申请日：1993-05-18
申请人： Thomas Eckel , Dieter Wittmann , Gerhard Fennhoff , Jochen Schoeps , Karl-Heinz Ott , Wolfgang Jakob
发明人： Thomas Eckel , Dieter Wittmann , Gerhard Fennhoff , Jochen Schoeps , Karl-Heinz Ott , Wolfgang Jakob
IPC分类号： C08L25/08 , C08L25/12 , C08L51/00 , C08L51/04 , C08L51/06 , C08L55/00 , C08L55/02 , C08L69/00
摘要： 1. Thermoplastic molding compounds containingA. 5 to 95 parts by weight of an aromatic polycarbonate,B. 1 to 50 parts by weight of a vinyl copolymer andC. 5 to 95 parts by weight of one or more graft polymers obtained by graft polymerization,characterized in that 10 to 100% of component A is replaced by a mixture of two polycarbonates A.1 and A.2 of identical structure,1) the relative solution viscosity of A.1 being 1.18 to 1.24,2) the relative solution viscosity of A.2 being 1.24 to 1.34 and3) the difference between the relative solution viscosities of A.1 and A.2 being greater than or equal to 0.06
摘要翻译： 1.含有A.5至95重量份芳族聚碳酸酯的热塑性模塑料，B 1至50重量份的乙烯基共聚物和C 5至95重量份的通过接枝聚合获得的一种或多种接枝聚合物 其特征在于10〜100％的成分A被相同结构的两种聚碳酸酯A.1和A.2的混合物代替，1）A.1的相对溶液粘度为1.18〜1.24，2）相对溶液 A.2的粘度为1.24〜1.34，3）A.1和A.2的相对溶液粘度之差大于或等于0。
-
公开(公告)号：US08710127B2
公开(公告)日：2014-04-29
申请号：US12729771
申请日：2010-03-23
IPC分类号： C08K5/52
CPC分类号： C08L51/04 , C08K5/523 , C08L51/085 , C08L69/00 , C08L69/005 , C08L85/02 , C08L2666/14 , C08L2666/02 , C08L2666/24
摘要： The present invention relates to flame-protected impact-modified polycarbonate compositions, wherein the compositions are free of rubber-free polyalkyl (alkyl)acrylate. The present invention further relates to the use of the polycarbonate compositions in the production of molded bodies, and to the molded bodies themselves.
摘要翻译： 本发明涉及防火冲击改性的聚碳酸酯组合物，其中组合物不含无橡胶的聚烷基（烷基）丙烯酸酯。 本发明还涉及聚碳酸酯组合物在成型体的制造中以及成型体本身的用途。
-
75.发明授权Scratch-resistant, impact-resistant polycarbonate moulding compositions with good mechanical properties 有权耐刮擦，耐冲击的聚碳酸酯模塑组合物具有良好的机械性能公开(公告)号：US08349926B2
公开(公告)日：2013-01-08
申请号：US12970024
申请日：2010-12-16
IPC分类号： C08G18/77
CPC分类号： C08L69/00 , C08K3/013 , C08K3/04 , C08K3/041 , C08K5/103 , C08K5/526 , C08K7/26 , C08L25/12 , C08L27/18 , C08L51/00 , C08L55/02 , C08L69/005 , C08L83/00
摘要： The present invention relates to scratch-resistant, impact-resistant polycarbonate (PC) compositions and moulding compositions which have good mechanical properties and a high resistance to chemicals coupled with good flameproofing properties, and show improved flow properties during processing. The present invention furthermore relates to a process for the preparation of the compositions and their use for the production of shaped articles, in particular housings of flat screen apparatuses.
摘要翻译： 本发明涉及耐刮擦，耐冲击的聚碳酸酯（PC）组合物和模塑组合物，其具有良好的机械性能和高耐化学性以及良好的防火性能，并且在加工过程中显示改进的流动性能。 本发明还涉及制备组合物的方法及其用于生产成形制品，特别是平面屏幕装置的外壳的用途。
-
公开(公告)号：US07709573B2
公开(公告)日：2010-05-04
申请号：US11633795
申请日：2006-12-05
申请人： Thomas Eckel , Andreas Seidel , Dieter Wittmann
发明人： Thomas Eckel , Andreas Seidel , Dieter Wittmann
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08L51/04 , C08L69/005 , C08L2205/02 , C08L2666/24 , C08L51/00
摘要： A thermoplastic molding composition having improved properties is disclosed. The composition comprises polycarbonate resin, a first graft polymer, a first free copolymer, a second graft polymer and a second free copolymer; the weight-average molecular weight of the first free copolymer being lower by at least 32,000 g/mol with regard to that of the second free copolymer. The inventive composition features improved balance of melt flowability and ductility, good resistance to hydrolysis and process stability.
摘要翻译： 公开了具有改进性能的热塑性模塑组合物。 组合物包含聚碳酸酯树脂，第一接枝聚合物，第一游离共聚物，第二接枝聚合物和第二游离共聚物; 相对于第二游离共聚物，第一游离共聚物的重均分子量低至少32,000g / mol。 本发明的组合物具有改进的熔体流动性和延展性的平衡，良好的耐水解性和工艺稳定性。
-
77.发明授权Polycarbonate molding compositions with improved melt flow and chemical resistance 有权具有改善的熔体流动性和耐化学性的聚碳酸酯模塑组合物公开(公告)号：US07674855B2
公开(公告)日：2010-03-09
申请号：US10872076
申请日：2004-06-18
申请人： Andreas Seidel , Thomas Eckel , Marc Vathauer
发明人： Andreas Seidel , Thomas Eckel , Marc Vathauer
CPC分类号： C08L69/00 , C08K5/521 , C08K5/5333 , C08K5/5357 , C08K5/5399 , C08L25/12 , C08L25/14 , C08L27/18 , C08L51/04 , C08L55/02 , C08L69/005 , C08L2666/02 , C08L51/00 , C08L2666/04
摘要： A thermoplastic molding composition having improved melt flow and chemical resistance is disclosed. The composition contains A) at least one member selected from the group consisting of aromatic polycarbonate and polyester carbonate, B) a graft polymer of at least one vinyl monomer on at least one rubber having a glass transition temperature of 40° C. The composition may optionally further contain D) a phosphorus-based flame retardant and E) an anti-dripping agent.
摘要翻译： 公开了具有改进的熔体流动性和耐化学性的热塑性模塑组合物。 该组合物包含A）至少一种选自芳族聚碳酸酯和聚酯碳酸酯的组分，B）至少一种乙烯基单体的接枝聚合物在玻璃化转变温度<10℃的至少一种橡胶上作为接枝 碱和C）重均分子量为1500至5000g / mol，玻璃化转变温度> 40℃的乙烯基（共）聚合物。组合物可任选地进一步包含D）磷基阻燃剂和E） 防滴剂。
-
公开(公告)号：US20080132618A1
公开(公告)日：2008-06-05
申请号：US11985754
申请日：2007-11-16
CPC分类号： C08K7/26 , C08L51/00 , C08L69/00 , C08L2666/24
摘要： A thermoplastic molding composition that features good mechanical properties as well as processability is disclosed. The composition that contains aromatic polycarbonate and/or aromatic polyester carbonate, rubber-modified graft polymer and a plurality of hollow ceramic beads is suitable for making molded articles characterized by good ESC behavior and flammability rating.
摘要翻译： 公开了具有良好机械性能和加工性的热塑性模塑组合物。 包含芳族聚碳酸酯和/或芳族聚酯碳酸酯，橡胶改性的接枝聚合物和多个中空陶瓷珠的组合物适用于以良好的ESC行为和可燃性等级为特征的模制品。
-
公开(公告)号：US07235598B1
公开(公告)日：2007-06-26
申请号：US09890148
申请日：2000-01-24
申请人： Michael Zobel , Thomas Eckel , Dieter Wittmann , Bernd Keller
发明人： Michael Zobel , Thomas Eckel , Dieter Wittmann , Bernd Keller
CPC分类号： C08L69/00 , C08K3/01 , C08K2003/3081 , C08K2003/327 , C08K2003/387 , C08L51/00 , C08L2666/14
摘要： A thermoplastic molding compositions comprising thermoplastic polycarbonate and an additive amount of an aluminum compound is disclosed. The aluminum compound is characterized by its particle size and the composition is characterized by its improved anti-static properties.
摘要翻译： 公开了包含热塑性聚碳酸酯和添加量的铝化合物的热塑性模塑组合物。 铝化合物的特征在于其粒径，其组成的特征在于其改善的抗静电性能。
-
公开(公告)号：US20070135568A1
公开(公告)日：2007-06-14
申请号：US11633795
申请日：2006-12-05
申请人： Thomas Eckel , Andreas Seidel , Dieter Wittmann
发明人： Thomas Eckel , Andreas Seidel , Dieter Wittmann
IPC分类号： C08L51/08
CPC分类号： C08L69/00 , C08L51/04 , C08L69/005 , C08L2205/02 , C08L2666/24 , C08L51/00
摘要： A thermoplastic molding composition having improved properties is disclosed. The composition comprises polycarbonate resin, a first graft polymer, a first free copolymer, a second graft polymer and a second free copolymer; the weight-average molecular weight of the first free copolymer being lower by at least 32,000 g/mol with regard to that of the second free copolymer. The inventive composition features improved balance of melt flowability and ductility, good resistance to hydrolysis and process stability.
摘要翻译： 公开了具有改进性能的热塑性模塑组合物。 组合物包含聚碳酸酯树脂，第一接枝聚合物，第一游离共聚物，第二接枝聚合物和第二游离共聚物; 相对于第二游离共聚物，第一游离共聚物的重均分子量低至少32,000g / mol。 本发明的组合物具有改进的熔体流动性和延展性的平衡，良好的耐水解性和工艺稳定性。
-
-
-
-
-
-
-
-
-
搜索结果
123 条记录 (耗时 0.045 秒)
