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121.发明授权
公开(公告)号：US4882381A
公开(公告)日：1989-11-21
申请号：US224299
申请日：1988-07-26
CPC分类号： C08L51/085 , C08L67/00
摘要： Moulding compounds prepared from fully aromatic polyesters and grafted silicone rubber of a specified composition can be worked up into moulded bodies with excellent low temperature toughness and uniform surface.
摘要翻译： 由完全芳族聚酯和具有特定组成的接枝硅橡胶制备的成型化合物可以加工成具有优异的低温韧性和均匀表面的成型体。
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公开(公告)号：US4861831A
公开(公告)日：1989-08-29
申请号：US154849
申请日：1988-02-10
IPC分类号： C08F2/22 , C08G77/42 , C08G77/442 , C08L83/04 , C08L83/10
CPC分类号： C08G77/442 , Y10S525/902
摘要： Particulate, multiphase polymers which have a core (A) and an overlying shell (B) wherein the core (A) is an organic, resinous polymer comprising polymerized olefinically unsaturated monomer units having softening point temperatures of at least 30.degree. C. and wherein the shell (B) is an organopolysiloxane are obtained by producing in a first stage an organic resinous polymer in latex form by emulsion polymerization and, in a second stage, the latex particles of the first stage are surrounded with a shell (B) organopolysiloxane by polymerizing low molecular weight organosiloxanes in the presence of the latex particles of the first stage.
摘要翻译： 具有芯（A）和上覆壳（B）的颗粒状多相聚合物，其中芯（A）是包含软化点温度为至少30℃的聚合的烯属不饱和单体单元的有机树脂聚合物，其中 壳（B）是一种有机聚硅氧烷，通过在第一阶段中通过乳液聚合制备胶乳形式的有机树脂聚合物而获得，在第二阶段中，第一阶段的胶乳颗粒被壳（B）有机聚硅氧烷包围，通过聚合 低分子量有机硅氧烷在第一阶段的胶乳颗粒存在下。
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公开(公告)号：US20090292059A1
公开(公告)日：2009-11-26
申请号：US12467920
申请日：2009-05-18
CPC分类号： C08L69/00 , C08K5/005 , C08K5/103 , C08L33/08 , C08L33/12 , C08L51/003 , C08L51/085 , C08L55/02 , C08L69/005 , C08L2666/02
摘要： The present invention relates to a polycarbonate composition comprising polyalkyl(alkyl)acrylate having a specific molecular weight and an impact modifier, as well as to moulded bodies obtainable from these compositions. Compositions according to the present invention exhibit superior properties, in particular with respect of low-temperature strength and melt flowability.
摘要翻译： 本发明涉及包含具有特定分子量的聚烷基（烷基）丙烯酸酯和抗冲改性剂的聚碳酸酯组合物以及可由这些组合物获得的成型体。 根据本发明的组合物表现出优异的性能，特别是在低温强度和熔体流动性方面。
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124.发明申请公开(公告)号：US20090247673A1
公开(公告)日：2009-10-01
申请号：US12408050
申请日：2009-03-20
申请人： Pierre MOULINIE , Ralf Hufen , Stephan Konrad , Dieter Wittmann
发明人： Pierre MOULINIE , Ralf Hufen , Stephan Konrad , Dieter Wittmann
IPC分类号： C08K5/1575 , C08K3/32 , C08K5/5313 , C08K5/5317 , C08K5/524
CPC分类号： C08L69/00 , C08K3/32 , C08K5/51 , C08L51/04 , C08L67/02 , C08L2666/18 , C08L2666/02
摘要： The present invention relates to compositions comprising A) aromatic polycarbonate, B) polyalkylene terephthalate and C) a concentrate comprising polyalkylene terephthalate and at least one compound selected from the group consisting of ortho-phosphoric acid, phosphorous acid, carboxylic acid esters of ortho-phosphoric acid and carboxylic acid esters of phosphorous acid, Compositions of the present invention are distinguished by high melt stability. The present invention also relates to a process for the preparation of impact-modified polyalkylene terephthalate/polycarbonate compositions, wherein a concentrate of polyalkylene terephthalate with a phosphorus-containing additive is used.
摘要翻译： 本发明涉及包含A）芳族聚碳酸酯，B）聚对苯二甲酸亚烷基酯和C）包含聚对苯二甲酸亚烷基酯和至少一种选自正磷酸，亚磷酸，正磷酸的羧酸酯的化合物 亚酸的酸和羧酸酯，本发明的组合物的特征在于高熔体稳定性。 本发明还涉及一种制备冲击改性聚对苯二甲酸亚烷基酯/聚碳酸酯组合物的方法，其中使用聚对苯二甲酸亚烷基酯与含磷添加剂的浓缩物。
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公开(公告)号：US07081490B2
公开(公告)日：2006-07-25
申请号：US10776819
申请日：2004-06-10
申请人： Holger Warth , Dieter Wittmann , Heinrich Alberts
发明人： Holger Warth , Dieter Wittmann , Heinrich Alberts
CPC分类号： C08L51/003 , C08L25/12 , C08L51/04 , C08L55/02 , C08L67/02 , C08L69/00 , C08L69/005 , C08L2666/02 , C08L2666/14 , C08L2666/18
摘要： The present invention relates to polymer blends containing a component selected from the group poly(ester)carbonates, graft polymers or mixtures thereof, polyalkylene naphthalate as the second component optionally together with a further component selected from the group of vinyl (co)polymers, polyalkylene terephthalates or mixtures thereof, wherein mixtures of polycarbonate, polyalkylene naphthalate and optionally polyalkylene terephthalate contain no tetrafluoroethylene polymer.
摘要翻译： 本发明涉及包含选自聚碳酸酯，接枝聚合物或其混合物的组分的聚合物共混物，聚萘二甲酸亚烷基酯作为第二组分，任选地与选自乙烯基（共）聚合物，聚亚烷基 对苯二甲酸酯或其混合物，其中聚碳酸酯，聚萘二甲酸亚烷基酯和任选的聚对苯二甲酸亚烷基酯的混合物不含四氟乙烯聚合物。
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公开(公告)号：US5273013A
公开(公告)日：1993-12-28
申请号：US33806
申请日：1993-03-19
申请人： Heribert Kubis , Dieter Wittmann
发明人： Heribert Kubis , Dieter Wittmann
CPC分类号： F01L13/06
摘要： A device for controlling an outlet valve during the engine brake mode has a hydraulic linkage between the outlet valve and the cam shaft which is controllable by a control unit. The control unit is combined with an actuation piston of a pressure source to form an integral component which is identical for each outlet valve. The actuation piston is actuated by a brake cam and actuates the working piston of the hydraulic linkage via the intermediate control unit. With the actuation piston the outlet valve can be opened during the engine braking mode in the compression stroke in order to substantially increase the braking power of the engine. The combination of the control unit with the actuation piston in the form of an integral component allows for an inexpensive manufacture because each individual outlet valve can be provided with such an identical control component. Furthermore, by eliminating long connecting lines for the pressure medium with the integral component precise control times for the outlet valve can be achieved.
摘要翻译： 用于在发动机制动模式期间控制出口阀的装置具有可由控制单元控制的出口阀和凸轮轴之间的液压联动。 控制单元与压力源的致动活塞组合以形成对于每个出口阀相同的整体部件。 致动活塞由制动器凸轮致动并通过中间控制单元致动液压联动器的工作活塞。 利用致动活塞，在压缩冲程中的发动机制动模式期间，出口阀可以打开，以便大幅增加发动机的制动功率。 控制单元与致动活塞以整体部件的形式的组合允许便宜的制造，因为每个单独的出口阀可以设置有相同的控制部件。 此外，通过消除具有整体部件的压力介质的长连接线，可以实现出口阀的精确控制时间。
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公开(公告)号：US5150678A
公开(公告)日：1992-09-29
申请号：US552180
申请日：1990-07-12
申请人： Dieter Wittmann , Heribert Kubis
发明人： Dieter Wittmann , Heribert Kubis
摘要： A motor brake for air-compressing internal combustion engines is provided. To improve the braking power of the engine, it is proposed to combine a motor brake having a butterfly valve to throttle engine exhaust with a motor brake where an exhaust valve, in addition to the cam drive, can be raised slightly during the exhaust stroke via a piston. With this inventive combination, braking work can be performed not only in the exhaust stroke, but also in the compression stroke, so that the braking power can be increased by about 50 to 60%, and relative to conventional exhaust brakes by about 80 to 90%, and is increased to the order of magnitude of the effective engine power.
摘要翻译： 提供一种用于空气压缩内燃机的马达制动器。 为了提高发动机的制动功率，提出将具有蝶形蝶阀的马达制动器与马达制动器相结合，在马达制动器中除了凸轮驱动之外，可以在排气冲程期间稍微升高排气阀 活塞 利用本发明的组合，不仅可以在排气行程中，而且在压缩行程中进行制动作业，使得制动功率可以增加约50％至60％，并且相对于常规的排气制动器约80至90 ％，并且增加到有效发动机功率的数量级。
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128.发明授权Thermoplastic moulding compounds based on aromatic polycarbonates and vinyl polymers with improved thermostability 失效基于具有改进的热稳定性的芳族聚碳酸酯和乙烯基聚合物的热塑性模塑化合物
公开(公告)号：US5066717A
公开(公告)日：1991-11-19
申请号：US511680
申请日：1990-04-20
CPC分类号： C08L69/00
摘要： This invention relates to thermostable thermoplastic moulding compounds consisting of a thermoplastic aromatic polycarbonate resin, a graft polymer and optionally a thermoplastic vinyl polymer wherein the graft or vinyl polymer is emulsion polymerized with an emulsifier which is the reaction product of 2 mols of certain carboxylic anhydrides and 1 mole of certain diols.
摘要翻译： 本发明涉及由热塑性芳族聚碳酸酯树脂，接枝聚合物和任选的热塑性乙烯基聚合物组成的耐热性热塑性模塑料，其中接枝或乙烯基聚合物与乳化剂乳液聚合，乳化剂是2摩尔某些羧酸酐的反应产物和 1摩尔某些二醇。
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公开(公告)号：US4948837A
公开(公告)日：1990-08-14
申请号：US266784
申请日：1988-11-03
申请人： Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
发明人： Dieter Wittmann , Christian Lindner , Volker Damrath , Hans-Jurgen Kress , Horst Peters , Jochen Schoeps
CPC分类号： C08L69/00
摘要： The invention relates to thermoplastic polycarbonate molding compositions containing polycarbonates, special siloxane-containing graft polymers and, optionally, lower thermoplasts and/or standard additives and to a process for the production of the polycarbonate molding compositions.
摘要翻译： 本发明涉及含有聚碳酸酯，特殊的含硅氧烷的接枝聚合物和任选的下部热塑性塑料和/或标准添加剂的热塑性聚碳酸酯模塑组合物以及用于生产聚碳酸酯模塑组合物的方法。
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公开(公告)号：US4859740A
公开(公告)日：1989-08-22
申请号：US154956
申请日：1988-02-10
IPC分类号： C08F2/22 , C08G77/42 , C08G77/442 , C08L83/04 , C08L83/10
CPC分类号： C08G77/442 , Y10S525/902
摘要： Particulate, multiphase polymers which have a core (A) and an overlying shell (B) wherein the core (A) is an organic, rubber-like polymer comprising polymerized olefinically unsaturated monomer units having softening point temperatures below 0.degree. C. and wherein the shell (B) is an organopolysiloxane are obtained by producing in a first stage an organic rubber-like polymer in latex form by emulsion polymerization and, in a second stage, the latex particles of the first stage are surrounded with a shell (B) or organopolysiloxane by polymerizing low molecular weight organosiloxanes in the presence of the latex particles of the first stage.
摘要翻译： 具有芯（A）和上覆壳（B）的颗粒状多相聚合物，其中芯（A）是包含软化点温度低于0℃的聚合的烯属不饱和单体单元的有机橡胶状聚合物，其中 壳（B）是一种有机聚硅氧烷，通过在第一阶段中通过乳液聚合制备胶乳形式的有机类橡胶状聚合物而获得，在第二阶段中，第一阶段的胶乳颗粒被壳（B）或 在第一阶段的胶乳颗粒存在下聚合低分子量有机硅氧烷的有机聚硅氧烷。
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