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51.发明授权Use of redox graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonate and/or polyester carbonate moulding compositions 失效使用氧化还原接枝聚合物来改善热塑性，芳族聚碳酸酯和/或聚酯碳酸酯模塑组合物的耐油性
公开(公告)号：US4937285A
公开(公告)日：1990-06-26
申请号：US266785
申请日：1988-11-03
IPC分类号： C08L51/04 , C08F279/00 , C08F279/02 , C08L55/00 , C08L55/02 , C08L67/00 , C08L69/00
CPC分类号： C08L69/00 , C08L69/005
摘要： The present invention relates to the use of specific graft polymers to improve the petroleum-resistance of thermoplastic, aromatic polycarbonates and/or polyester carbonates, mixtures of polycarbonate and/or polyester carbonate with these specific graft polymers and, if appropriate, with other thermoplastic resins and/or with effective amounts of customary additives, and in addition to a process for the production of these mixtures.
摘要翻译： 本发明涉及使用特定的接枝聚合物以改善热塑性，芳族聚碳酸酯和/或聚酯碳酸酯，聚碳酸酯和/或聚酯碳酸酯与这些特殊接枝聚合物的混合物的耐油性，如果合适的话，可与其它热塑性树脂 和/或有效量的常规添加剂，以及生产这些混合物的方法。
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52.发明授权
公开(公告)号：US4812515A
公开(公告)日：1989-03-14
申请号：US97550
申请日：1987-09-16
申请人： Hans-Jurgen Kress , Christian Lindner , Wolfgang Grape , Horst Peters , Jochen Schoeps , Dieter Wittmann
发明人： Hans-Jurgen Kress , Christian Lindner , Wolfgang Grape , Horst Peters , Jochen Schoeps , Dieter Wittmann
CPC分类号： C08L69/00 , C08L83/10 , Y10S525/902
摘要： Silicone rubbers in the form of crosslinked, particulate particles can be used as a grafting base for the preparation of thermoplastic moulding materials having good low-temperature impact strength and resistance to weathering-ageing, after they are provided with an intermediate shell of crosslinked acrylate rubber.
摘要翻译： 交联颗粒形式的硅橡胶可以用作制备具有良好的低温冲击强度和耐老化性的热塑性成型材料的接枝基材，它们具有交联的丙烯酸酯橡胶的中间壳体 。
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公开(公告)号：US4753994A
公开(公告)日：1988-06-28
申请号：US936852
申请日：1986-12-02
申请人： Russell P. Carter, Jr. , Ulrich Grigo , Sivaram Krishnan , Mark W. Witman , Klaus Kircher , Hans-Jurgen Kress , Wolfgang Alewelt
发明人： Russell P. Carter, Jr. , Ulrich Grigo , Sivaram Krishnan , Mark W. Witman , Klaus Kircher , Hans-Jurgen Kress , Wolfgang Alewelt
摘要： The present invention is related to polycarbonate molding compositions containing a co-precipitate of a polycarbonate resin and a fluoropolymer. This co-precipitate was found to be suitable as an additive for polycarbonate resins because it offers improved dispersibility with the resin and good flammability performance as well as aesthetic characteristics. The co-precipitate is prepared by first mixing an aqueous dispersion of a fluoropolymer with a polycarbonate solution and then precipitating both using a suitable precipitation agent. After isolation washing and drying the co-precipitate of the invention is suitable for incorporation in a polycarbonate resin optionally with known flame retarding agents. Molded parts prepared from the compositions of the invention are characterized by their improved homogeneity and flame retardance.
摘要翻译： 本发明涉及含有聚碳酸酯树脂和含氟聚合物的共沉淀物的聚碳酸酯模塑组合物。 发现这种共沉淀物适合作为聚碳酸酯树脂的添加剂，因为它提供了与树脂的改善的分散性和良好的可燃性以及美学特性。 通过首先将含氟聚合物的水性分散体与聚碳酸酯溶液混合，然后使用合适的沉淀剂沉淀二者来制备共沉淀物。 分离洗涤和干燥后，本发明的共沉淀物适合于任选地使用已知的阻燃剂掺入聚碳酸酯树脂中。 由本发明组合物制备的成型部件的特征在于其均匀性和阻燃性的改善。
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公开(公告)号：US4666980A
公开(公告)日：1987-05-19
申请号：US748864
申请日：1985-06-26
申请人： Christian Lindner , Karl-Heinz Ott , Walter Uerdingen , Hans-Eberhard Braese , Hans-Jurgen Kress
发明人： Christian Lindner , Karl-Heinz Ott , Walter Uerdingen , Hans-Eberhard Braese , Hans-Jurgen Kress
IPC分类号： C08L33/12 , C08F279/00 , C08F279/02 , C08L7/00 , C08L21/00 , C08L25/14 , C08L33/00 , C08L33/02 , C08L33/04 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/02 , C08F265/06
CPC分类号： C08L51/003 , C08L25/14 , C08L51/04 , C08L55/02
摘要： This invention provides thermoplastic moulding moulding compositions with good dimensional stability under heat and transparency consisting of particular graft polymers and optionally thermoplastic polymer resins.
摘要翻译： 本发明提供在特定的接枝聚合物和任选的热塑性聚合物树脂的热和透明度下具有良好尺寸稳定性的热塑性模塑组合物。
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55.发明授权Flameproofing agents, their preparation and their use for flameproofing polycarbonates 失效防火剂，它们的制备及其用于隔热聚碳酸酯的用途
公开(公告)号：US4657955A
公开(公告)日：1987-04-14
申请号：US872791
申请日：1986-06-11
申请人： Hans-Jurgen Kress , Klaus Kircher
发明人： Hans-Jurgen Kress , Klaus Kircher
IPC分类号： C07D209/48 , C08K5/16 , C08K5/34 , C08K5/3412 , C08K5/3417 , C08L69/00 , C09K21/10
CPC分类号： C07D209/48 , C08K5/3417
摘要： The present invention relates to new phthalimides of the formula (I) ##STR1## wherein n is an integer of from 1 to 12, preferably 1 to 4 and especially 1 to 2 andR is H or F,and their preparation, these phthalimides being suitable, in combination with alkali metal salts, as flameproofing agent combinations for thermoplastic, branched, aromatic polycarbonates.
摘要翻译： 本发明涉及式（I）的新的邻苯二甲酰亚胺：其中n为1至12，优选1至4，特别是1至2的整数，R为H或F， 这些邻苯二酰亚胺与碱金属盐组合适合作为热塑性，支化的，芳族聚碳酸酯的防火剂组合。
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公开(公告)号：US4615832A
公开(公告)日：1986-10-07
申请号：US654582
申请日：1984-09-26
申请人： Hans-Jurgen Kress , Klaus Kircher
发明人： Hans-Jurgen Kress , Klaus Kircher
IPC分类号： C07D209/48 , C08K5/16 , C08K5/34 , C08K5/3412 , C08K5/3417 , C08L69/00 , C09K21/10 , C09K21/00
CPC分类号： C07D209/48 , C08K5/3417
摘要： The present invention relates to new phthalimides of the formula (I) ##STR1## wherein n is an integer of from 1 to 12, preferably 1 to 4 and especially 1 to 2 andR is H or F,and their preparation, these phthalimides being suitable, in combination with alkali metal salts, as flameproofing agent combinations for thermoplastic, branched, aromatic polycarbonates.
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