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1. 发明授权

US4552911A Polycarbonate molding compositions having improved flame retardance 失效
标题翻译：具有改进的阻燃性的聚碳酸酯模塑组合物
公开(公告)号：US4552911A
公开(公告)日：1985-11-12
申请号：US462152
申请日：1983-01-28
申请人： Wolfgang Cohnen , Klaus Kircher , Peter R. Muller , Sivaram Krishnan , Dieter Neuray
发明人： Wolfgang Cohnen , Klaus Kircher , Peter R. Muller , Sivaram Krishnan , Dieter Neuray
IPC分类号： C08L69/00 , C08K3/00 , C08K3/105 , C08K5/00 , C08K5/098 , C08K5/16 , C08K5/34 , C08K5/3417 , C08K5/42 , C08L67/00 , C08K3/10 , C08K5/56
CPC分类号： C08K5/3417 , C08K3/0083 , C08K3/24 , C08K5/04 , C08K5/09 , C08K5/098 , C08K5/34 , C08K5/42
摘要： The present invention relates to polycarbonate molding compositions containing additives of alkali or alkaline earth metal salts, tetrahalogenophthalimides and optional glass fibers, characterized in that they contain additive amounts of bromine.
摘要翻译：本发明涉及含有碱金属或碱土金属盐，四卤代邻苯二甲酰亚胺和任选的玻璃纤维的添加剂的聚碳酸酯模塑组合物，其特征在于它们含有添加量的溴。

2. 发明授权

US4503213A Process for the preparation of polycarbonates having N-alkyl-perfluoroalkyl sulfonamide terminal groups 失效
标题翻译：制备具有N-烷基 - 全氟烷基磺酰胺端基的聚碳酸酯的方法
公开(公告)号：US4503213A
公开(公告)日：1985-03-05
申请号：US506189
申请日：1983-06-21
申请人： Sivaram Krishnan , Dieter Neuray , Wolfgang Cohnen , Klaus Geisler
发明人： Sivaram Krishnan , Dieter Neuray , Wolfgang Cohnen , Klaus Geisler
IPC分类号： C08G63/00 , C08G64/00 , C08G64/14 , C08G63/62
CPC分类号： C08G64/14
摘要： The instant invention relates to a process for the preparation of linear aromatic polycarbonate resins by the known two-phase interfacial process and is directed to the use of perfluoroalkyl sulfonamides as chain stoppers in said process and is further directed to the polycarbonate resins obtainable by the process which resins are suitable in the preparation of thermoplastic molding compositions.
摘要翻译：本发明涉及通过已知的两相界面方法制备线性芳族聚碳酸酯树脂的方法，并且涉及在所述方法中使用全氟烷基磺酰胺作为链终止剂，并进一步涉及可通过该方法获得的聚碳酸酯树脂哪些树脂适合于制备热塑性模塑组合物。

3. 发明授权

US4471104A Process for the preparation of polycarbonates having sulfonanilide terminal groups 失效
标题翻译：制备具有磺酰苯胺端基的聚碳酸酯的方法
公开(公告)号：US4471104A
公开(公告)日：1984-09-11
申请号：US439091
申请日：1982-11-04
申请人： Sivaram Krishnan , Wolfgang Cohnen , Dieter Neuray
发明人： Sivaram Krishnan , Wolfgang Cohnen , Dieter Neuray
IPC分类号： C08G63/00 , C08G64/00 , C08G64/14 , C08G63/62
CPC分类号： C08G64/14
摘要： The present invention relates to the preparation of aromatic polycarbonates by the known two-phase interface process, from diphenols characterized in that aromatic sulfonanilides are used as chain terminators in amounts of about 2 mol % to 20 mol %, preferably in amounts of about 2.5 mol % to 10 mol %, relative to mols of diphenols employed. In addition, the present invention relates to the aromatic polycarbonates obtainable by the process according to the invention. The products of this invention have been found to have better self extinguishing property compared to polycarbonates without sulfonamide end groups.
摘要翻译：本发明涉及通过已知的两相界面方法由二酚制备芳族聚碳酸酯，其特征在于芳香族磺酰苯胺用量为约2mol％至20mol％，优选约2.5mol 相对于所用二酚的摩尔数为10〜10摩尔％。此外，本发明涉及通过本发明的方法获得的芳族聚碳酸酯。发现本发明的产品与不含磺酰胺端基的聚碳酸酯相比具有更好的自熄性能。

4. 发明授权

US4404351A Process for the isolation of polycarbonates based on 4,4'-dihydroxydiphenyl sulphones 失效
标题翻译：基于4,4'-二羟基二苯砜的聚碳酸酯分离方法
公开(公告)号：US4404351A
公开(公告)日：1983-09-13
申请号：US420438
申请日：1982-09-20
申请人： Peter Kafer , Leo Morbitzer , Dieter Neuray , Wolfgang Cohnen , Werner Nouvertne
发明人： Peter Kafer , Leo Morbitzer , Dieter Neuray , Wolfgang Cohnen , Werner Nouvertne
IPC分类号： C08G63/00 , C08G64/00 , C08G64/08 , C08G64/24 , C08G64/40 , C08G63/62
CPC分类号： C08G64/24 , C08G64/08 , C08G64/40
摘要： The present invention relates to a process for the isolation of polycarbonates containing 18 to 45 mol % of structural units consisting of sulphone-bisphenols, characterized in that the sulphone-bisphenols are subjected to a polycondensation reaction with oligocarbonates containing chloroformic acid ester end groups, the phases are separated, the organic phase is purified and the sulphone-bisphenol polycarbonates are isolated.
摘要翻译：本发明涉及一种分离含有18-45mol％由砜 - 双酚组成的结构单元的聚碳酸酯的方法，其特征在于将砜 - 双酚与含有氯甲酸酯端基的低聚碳酸酯进行缩聚反应，分离相，有机相被纯化，并且分离出砜 - 双酚聚碳酸酯。

5. 发明授权

US4482672A Thermoplastic moulding compositions of polycarbonate, polyalkylene terephthalate, graft copolymer and polyethylene 失效
标题翻译：聚碳酸酯，聚对苯二甲酸亚烷基酯，接枝共聚物和聚乙烯的热塑性模塑组合物
公开(公告)号：US4482672A
公开(公告)日：1984-11-13
申请号：US487501
申请日：1983-04-22
申请人： Dieter Neuray , Werner Nouvertne , Rudolf Binsack , Dieter Rempel , Peter R. Muller
发明人： Dieter Neuray , Werner Nouvertne , Rudolf Binsack , Dieter Rempel , Peter R. Muller
IPC分类号： C08L51/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/04 , C08L67/00 , C08L67/02 , C08L69/00 , C08L101/00
CPC分类号： C08L69/00 , C08L67/02
摘要： Moulding compositions of aromatic polycarbonate, polyalkylene terephthalate and a certain graft copolymer which may be processed into mouldings characterized by high multiaxial impact strength, exhibit an increased Vicat B-temperature if they contain a low amount of an ethylene homo- or copolymer.
摘要翻译：芳族聚碳酸酯，聚对苯二甲酸亚烷基酯和某些接枝共聚物的成型组合物，如果它们含有少量的乙烯均聚物或共聚物，则可加工成具有高多轴冲击强度特征的模制品的维卡特B温度升高。

6. 发明授权

US4677148A Thermoplastic compositions having improved mechanical properties 失效
标题翻译：具有改善的机械性能的热塑性组合物
公开(公告)号：US4677148A
公开(公告)日：1987-06-30
申请号：US786933
申请日：1985-10-11
申请人： James Y. J. Chung , Dieter Neuray
发明人： James Y. J. Chung , Dieter Neuray
IPC分类号： C08K5/12 , C08L55/02 , C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08K5/12 , C08L69/00 , C08L55/02
摘要： Thermoplastic molding compositions comprising a polycarbonate resin, a thermoplastic polyester and an impact modifier were found to maintain their impact performance, especially at low temperatures, while exhibiting a reduced melt viscosity upon the blending therewith a relatively small amount of a certain ester plasticizer.
摘要翻译：发现包含聚碳酸酯树脂，热塑性聚酯和抗冲改性剂的热塑性模塑组合物保持其冲击性能，特别是在低温下，同时在与其混合相对少量的某些酯增塑剂时具有降低的熔体粘度。

7. 发明授权

US4554314A Thermoplastic molding compositions 失效
标题翻译：热塑性成型组合物
公开(公告)号：US4554314A
公开(公告)日：1985-11-19
申请号：US673057
申请日：1984-11-19
申请人： James Y. J. Chung , Dieter Neuray , Mark W. Witman
发明人： James Y. J. Chung , Dieter Neuray , Mark W. Witman
IPC分类号： C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08L69/00
摘要： The present invention is directed to thermoplastic molding compositions comprising a blend of poly(alkylene terephthalate) and polycarbonate resins characterized in that the weight ratio between said resins is about 1:1 to 4:1 and in that a graft modified polybutadiene rubber is added thereto, said compositions exhibiting an improved level of impact strength.
摘要翻译：本发明涉及包含聚（对苯二甲酸亚烷基酯）和聚碳酸酯树脂的共混物的热塑性模塑组合物，其特征在于所述树脂之间的重量比为约1:1至4:1，并且其中加入接枝改性的聚丁二烯橡胶所述组合物表现出改善的冲击强度水平。

8. 发明授权

US4515918A Thermoplastic moulding compositions based on polycarbonate, polyalkylene terephthalate and, optionally, one or more polymers 失效
标题翻译：基于聚碳酸酯，聚对苯二甲酸亚烷基酯和任选的一种或多种聚合物的热塑性模塑组合物
公开(公告)号：US4515918A
公开(公告)日：1985-05-07
申请号：US602596
申请日：1984-04-20
申请人： Werner Nouvertne , Volker Serini , Dieter Neuray , Rudolf Binsack , Hans-Georg Gehrke , Dieter Rempel , Sivara Krishnai
发明人： Werner Nouvertne , Volker Serini , Dieter Neuray , Rudolf Binsack , Hans-Georg Gehrke , Dieter Rempel , Sivara Krishnai
IPC分类号： C08L51/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/02 , C08L51/04 , C08L67/00 , C08L67/02 , C08L69/00 , C08L77/00 , C08L101/00
CPC分类号： C08L67/02 , C08L69/00
摘要： Moulding compositions of polycarbonate, polyalkylene terephthalate and, optionally, polymer having a glass transition temperature below -20.degree. C. may be processed to form particularly low-distortion mouldings when the polycarbonate consists at least partly of o,o,o',o'-tetramethyl-besphenol-polycarbonate.
摘要翻译：当聚碳酸酯至少部分为o，o，o'，o'时，聚碳酸酯，聚对苯二甲酸亚烷基酯和任选的玻璃化转变温度低于-20℃的聚合物的成型组合物可以加工成特别低的变形模制品，四甲基苯酚聚碳酸酯。

9. 发明授权

US4499237A Polycarbonate-polyolefin moulding compositions 失效
标题翻译：聚碳酸酯 - 聚烯烃模塑组合物
公开(公告)号：US4499237A
公开(公告)日：1985-02-12
申请号：US180334
申请日：1980-08-22
申请人： Peter Tacke , Helmut Korber , Josef Merten , Dieter Neuray
发明人： Peter Tacke , Helmut Korber , Josef Merten , Dieter Neuray
IPC分类号： C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L69/00 , C08L101/00
CPC分类号： C08L69/00
摘要： A mixture comprising 1. from 70 to 99% by weight of a predominantly aromatic polycarbonate; and 2. from 30 to 1% by weight of a polyolefin graft polymer of (a) 70 to 95% by weight of a graft base consisting of a homopolymer of aliphatic and/or aromatic monoolefins or of a copolymer of these olefins, and up to 50% by weight of other monoolefinically unsaturated, radially polymerizable compounds and/or up to 5% by weight of diolefins, and (b) 5 to 30% by weight of at least one graft-polymerizable vinyl compound, the olefin graft polymers having been obtained by contacting a melt of the graft base (a) with oxygen or an oxygen-containing gas for at most 10 min. with intensive mixing under a pressure of from 1 to 150 bars and at a temperature of from 80.degree. C. to 300.degree. C., adding the vinyl compounds (b) to be grafted on immediately afterwards with intensive mixing in the absence of oxygen or oxygen-containing gas and removing the residual monomers after the graft polymerization reaction.
摘要翻译：包含1.70至99重量％的主要是芳族聚碳酸酯的混合物; 和2.30至1重量％的（a）70至95重量％的由脂族和/或芳族单烯烃的均聚物或这些烯烃的共聚物组成的接枝基质的聚烯烃接枝聚合物和上述至50重量％的其它单烯属不饱和的可径向聚合的化合物和/或至多5重量％的二烯烃，和（b）5至30重量％的至少一种可接枝聚合的乙烯基化合物，所述烯烃接枝聚合物具有通过将接枝基质（a）的熔体与氧或含氧气体接触至多10分钟而获得。在1至150巴的压力和80℃至300℃的温度下进行强烈混合，然后在不存在氧气的情况下立即将密封混合的乙烯基化合物（b）立即加入，含氧气体，并在接枝聚合反应后除去残留的单体。

10. 发明授权

US4369285A Polyamide moulding compositions with improved toughness 失效
标题翻译：具有改善韧性的聚酰胺模塑组合物
公开(公告)号：US4369285A
公开(公告)日：1983-01-18
申请号：US173270
申请日：1980-07-29
申请人： John R. Sanderson , Dieter Neuray , Dietrich Michael , Heinrich Bonten
发明人： John R. Sanderson , Dieter Neuray , Dietrich Michael , Heinrich Bonten
IPC分类号： C08L77/00 , C08L77/02 , C08G69/14
CPC分类号： C08L77/00
摘要： Reinforced thermoplastic moulding compositions comprising polyamides and from 0.1 to 10% by weight polyurethanes from which moulded articles having improved impact strength can be produced.
摘要翻译：可以制造包含聚酰胺和0.1至10重量％的聚氨酯的增强的热塑性模塑组合物，其中可以制备具有改善的冲击强度的模塑制品。

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