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1. 发明授权

US5250621A Interpolymers of aromatic polyesters and rubbers 失效
标题翻译：芳族聚酯和橡胶的共聚物
公开(公告)号：US5250621A
公开(公告)日：1993-10-05
申请号：US716219
申请日：1991-06-17
申请人： Holger Lutjens , Uwe Westeppe , Leo Morbitzer , Karl-Erwin Piejko , Christian Lindner
发明人： Holger Lutjens , Uwe Westeppe , Leo Morbitzer , Karl-Erwin Piejko , Christian Lindner
IPC分类号： C08G63/00 , C08G63/16 , C08G63/79 , C08G63/91 , C08G77/445 , C08L51/00 , C08L51/06 , C08G64/22 , C08G77/448
CPC分类号： C08G77/445 , C08G63/00 , C08G63/79
摘要： Interpolymers of aromatic polyesters and cross-linked (or partially cross-linked) rubbers and a process for their production in which a mixture of a cross-linked rubber in latex form containing reactive groups and an aqueous solution of an alkali metal or alkaline earth metal diphenolate is reacted with a solution of a dicarboxylic acid halide and/or a carbonyl halide in a water-immiscible solvent so that an aromatic polyester forms at the water/organic solvent phase boundary, which polyester goes over into the organic phase and the rubber at the same time also goes into the organic phase. The interpolymer of rubber and organic polyester thus formed is suitable for the production of moulded articles of all kinds by the methods of thermoplastic shaping such as extrusion and injection moulding.
摘要翻译：芳族聚酯和交联（或部分交联）橡胶的共聚物及其制备方法，其中含有反应性基团的胶乳形式的交联橡胶与碱金属或碱土金属的水溶液的混合物二苯酚酸酯与二羧酸卤化物和/或羰基卤化物在水不混溶溶剂中的溶液反应，使得在水/有机溶剂相界面处形成芳族聚酯，该聚酯在有机相上形成，橡胶在同时也进入有机阶段。如此形成的橡胶和有机聚酯的互聚物适用于通过热塑性成形例如挤出和注射成型的方法生产各种模塑制品。

2. 发明授权

US5180781A Process for the production of alloys of rubbers and aromatic polyesters 失效
标题翻译：生产合成橡胶和芳香族聚酯的方法
公开(公告)号：US5180781A
公开(公告)日：1993-01-19
申请号：US708304
申请日：1991-05-31
申请人： Holger Lutjens , Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
发明人： Holger Lutjens , Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
IPC分类号： C08J3/20 , C08L21/00 , C08L67/02 , C08L69/00 , C08L71/10
CPC分类号： C08L69/00 , C08L67/02 , C08L69/005
摘要： The process for the production of an alloy of cross-linked or partially cross-linked rubbers and aromatic polyesters basically consists of reacting a mixture of a rubber latex and an aqueous solution of an alkali metal or alkaline earth metal diphenolate with a solution of a dicarboxylic acid halide and/or a carbonyl halide in a water-immiscible solvent. An aromatic polyester forms at the water/organic solvent phase boundary and goes over into the organic phase. At the same time, the rubber migrates from the aqueous into the organic phase. When the organic phase is separated and the organic solvent removed, the alloy of rubber and oirganic polyester remaining behind is suitable for the production of moulded articles of all kinds.
摘要翻译：用于生产交联或部分交联的橡胶和芳族聚酯的合金的方法基本上由将橡胶胶乳和碱金属或碱土金属二酚盐的水溶液与二羧酸的溶液酰卤和/或卤化碳在水不混溶的溶剂中。在水/有机溶剂相边界处形成芳族聚酯并进入有机相。同时，橡胶从水中迁移到有机相中。当分离有机相并除去有机溶剂时，残留在后面的橡胶和无卤聚酯的合金适用于生产各种模塑制品。

3. 发明授权

US4997974A Bisphenol derivatives and polymers thereof 失效
标题翻译：双酚衍生物及其聚合物
公开(公告)号：US4997974A
公开(公告)日：1991-03-05
申请号：US569652
申请日：1990-08-20
申请人： Holger Lutjens , Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
发明人： Holger Lutjens , Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
IPC分类号： C07C69/73 , C07C69/732 , C08F20/26 , C08F20/30
CPC分类号： C07C69/732 , C08F20/30
摘要： Bisphenol derivatives corresponding to formula (I) ##STR1## in which R.sup.1 is hydrogen, C.sub.1-4 alkyl,R.sup.2 is C.sub.1-12 alkyl,R.sup.3 is C.sub.1-12 alkyl,X is C.sub.1-12 alkylene,Y is C.sub.1-12 alkylene,Z is hydrogen, ##STR2## and polymers produced thereform containing structural units corresponding to formula (II) ##STR3## in which R.sup.1, R.sup.2, R.sup.3, X, Y and Z are as defined above.
摘要翻译：对应于式（I）的双酚衍生物其中R1是氢，C1-4烷基，R2是C1-12烷基，R3是C1-12烷基，X是C1-12亚烷基，Y是C1- 12亚烷基，Z是氢，和由此产生的聚合物含有对应于式（II）的结构单元，其中R 1，R 2，R 3，X，Y和Z如上所定义。

4. 发明授权

US4945124A Impact resistant polyamide moulding compounds modified with silicone graft rubbers 失效
标题翻译：用聚硅氧烷接枝橡胶改性的耐冲击聚酰胺模塑料
公开(公告)号：US4945124A
公开(公告)日：1990-07-31
申请号：US294216
申请日：1989-01-09
申请人： Uwe Westeppe , Christian Lindner , Karl-Erwin Piejko , Josef Merten
发明人： Uwe Westeppe , Christian Lindner , Karl-Erwin Piejko , Josef Merten
IPC分类号： C08F285/00 , C08L51/04 , C08L77/00
CPC分类号： C08L51/04 , C08F285/00 , C08L77/00
摘要： This invention relates to polyamides which have been modified with special silicone graft rubbers to render them impact resistant and are tough at low temperatures and have high processing stability even at high temperatures and good surface properties.The moulding compounds, which are distinguished by excellent mechanical properties even at low temperatures, consist of at least 40% by weight of polyamide and special graft rubbers with a multishell core/sheath structure having a silicone-based core.
摘要翻译：本发明涉及用特殊硅氧烷接枝橡胶改性的聚酰胺，使其具有耐冲击性，并且在低温下是韧性的，即使在高温下也具有高的加工稳定性和良好的表面性能。即使在低温下也被优异的机械性能区分的成型化合物由至少40重量％的聚酰胺和具有硅酮核的多壳芯/鞘结构的特殊接枝橡胶组成。

5. 发明授权

US5194497A Alloys of thermoplastic polymers containing oxetanyl groups 失效
标题翻译：含有氧杂环丁烷基的热塑性聚合物合金
公开(公告)号：US5194497A
公开(公告)日：1993-03-16
申请号：US670045
申请日：1991-03-15
申请人： Karl-Erwin Piejko , Gerd Fengler , Holger Lutjens , Hans-Eberhard Braese , Christian Lindner , Jurgen Kirsch
发明人： Karl-Erwin Piejko , Gerd Fengler , Holger Lutjens , Hans-Eberhard Braese , Christian Lindner , Jurgen Kirsch
IPC分类号： C08F20/28
CPC分类号： C08F20/28
摘要： Polymer alloys containing resin-like polymers of monomers corresponding to formula (I) ##STR1## in which R.sup.1 =H, CH.sub.3,R.sup.2 =C.sub.1-8 alkylene,R.sup.3 =C.sub.1-4 alkyl,and, optionally, other typical vinyl monomers and thermoplastic polymers or graft polymers.
摘要翻译：含有对应于式（I）的单体的树脂状聚合物的聚合物合金其中R 1 = H，CH 3，R 2 = C 1-8亚烷基，R 3 = C 1-4烷基和任选地其它典型的乙烯基单体和热塑性聚合物或接枝聚合物。

6. 发明授权

US5010138A Thermoplastic interpolymers and their use in mixtures of polyamide and styrene copolymers and/or graft polymers 失效
标题翻译：热塑性互聚物及其在聚酰胺和苯乙烯共聚物和/或接枝聚合物的混合物中的用途
公开(公告)号：US5010138A
公开(公告)日：1991-04-23
申请号：US389967
申请日：1989-08-07
申请人： Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
发明人： Uwe Westeppe , Karl-Erwin Piejko , Christian Lindner
IPC分类号： C08L25/04 , B65D17/40 , C08G81/02 , C08L55/00 , C08L55/02 , C08L73/00 , C08L77/00
CPC分类号： C08L77/00 , C08G81/028
摘要： The invention relates to thermoplastic interpolymers having a certain chemical composition and to their use in thermoplastic molding compounds of polyamides and styrene copolymers and/or graft polymers for the production of improved blends of polyamides and styrene copolymers and/or graft polymers, particularly ABS polymers, having homogeneous surfaces and improved mechanical properties. The interpolymers themselves are produced by compounding of polyamides and copolymers based on styrenes and/or acrylonitrile and/or (meth)acrylates with primary or secondary alcohols and at least one ester of (meth)acrylic acid with a tertiary C.sub.4-10 alcohol in the melt. The interpolymers act as compatibility promoters in the blends and lead to a surprising improvement in a number of properties of thermoplastic molding compounds.
摘要翻译：本发明涉及具有一定化学组成的热塑性互聚物及其在聚酰胺和苯乙烯共聚物和/或接枝聚合物的热塑性模塑化合物中的用途，用于生产聚酰胺和苯乙烯共聚物和/或接枝聚合物，特别是ABS聚合物的改进的共混物，具有均匀的表面和改善的机械性能。互聚物本身是通过将聚酰胺和/或丙烯腈和/或（甲基）丙烯酸酯与伯醇或仲醇和至少一种（甲基）丙烯酸酯与叔C4-10醇的酯混合在一起的共聚物和/ 熔化。互聚物作为共混物中的相容促进剂，并导致热塑性模塑料的许多性能的令人惊奇的改进。

7. 发明授权

US5296528A Compatible polymer blends with thermoplastic polycarbonates 失效
标题翻译：与热塑性聚碳酸酯兼容的聚合物共混物
公开(公告)号：US5296528A
公开(公告)日：1994-03-22
申请号：US922898
申请日：1992-07-31
申请人： Holger Lutjens , Karl-Erwin Piejko , Rudiger Plaetschke , Christian Lindner , Jurgen Kirsch
发明人： Holger Lutjens , Karl-Erwin Piejko , Rudiger Plaetschke , Christian Lindner , Jurgen Kirsch
IPC分类号： C08L33/06 , C08L33/04 , C08L37/00 , C08L69/00 , G11B7/253 , C08L29/10
CPC分类号： G11B7/253 , C08L37/00 , C08L69/00
摘要： A transparent thermoplastic molding composition containing:A) 30 to 94% of a thermoplastic polycarbonates based on 2,2-bis-(4-hydroxyphenyl)-propane, andB) 6 to 70% of a resin-like vinyl polymer which contains structural units corresponding to formula (Ia) ##STR1## in which R.sup.1 is H or CH.sub.3,R.sup.2 is C.sub.1-4 alkylene andR.sup.3 is C.sub.1-4 alkyl,is disclosed. The composition is particularly suitable for the preparation of optical storage media.
摘要翻译：一种透明的热塑性模塑组合物，其包含：A）30至94％的基于2,2-双（4-羟基苯基） - 丙烷的热塑性聚碳酸酯，和B）6至70％的树脂状乙烯基聚合物，其含有结构公开了对应于式（Ia）（*化学结构*）（Ia）的单元，其中R 1为H或CH 3，R 2为C 1-4亚烷基且R 3为C 1-4烷基。该组合物特别适用于制备光学存储介质。

8. 发明授权

US5155168A Molding compounds containing oxetanyl groups 失效
标题翻译：含有OXETANYL组的成型化合物
公开(公告)号：US5155168A
公开(公告)日：1992-10-13
申请号：US633464
申请日：1990-12-24
申请人： Holger Lutjens , Dieter Wittmann , Karl-Erwin Piejko , Christian Lindner , Gerd Fengler
发明人： Holger Lutjens , Dieter Wittmann , Karl-Erwin Piejko , Christian Lindner , Gerd Fengler
IPC分类号： C08L51/00 , C08K5/1525 , C08L51/04 , C08L51/06 , C08L55/00 , C08L55/02 , C08L69/00 , C08L101/00 , C08L101/02
CPC分类号： C08L51/04 , C08L69/00
摘要： Polymer mixtures ofA) 5 to 98 parts by weight and preferably 20 to 95 parts by weight of an aromatic polycarbonate,B) 2 to 70 parts by weight and preferably 5 to 60 parts by weight of a graft polymer of resin-forming monomers on a particulate diene and/or acrylate rubber having an average particle diameter (d.sub.50) of from 80 to 800 nm and preferably from 100 to 600 nm,C) 0 to 80 parts by weight and preferably 0.5 to 40 parts by weight of an uncrosslinked thermoplastic vinyl copolymer having a softening temperature above 30.degree. C.,in which either the resin-forming monomers in B) or a monomer of the thermoplastic vinyl copolymer C) or both have contained a monomer corresponding to formula (I) ##STR1## in which R.sup.1 =H, CH.sub.3 ; R.sup.2 =C.sub.1-8 alkylene; R.sup.3 =C.sub.1-4 alkylene, in such a quantity that the structural elements containing oxetanyl groups emanating therefrom make up from 0.05 to 5% by weight and the use of the thermoplastic molding compounds.
摘要翻译： A）5至98重量份，优选20至95重量份的芳族聚碳酸酯的聚合物混合物，B）2至70重量份，优选5至60重量份的树脂形成单体的接枝聚合物平均粒径（d50）为80〜800nm，优选为100〜600nm的颗粒状二烯和/或丙烯酸酯橡胶，C）0〜80重量份，优选0.5〜40重量份的未交联的热塑性塑料软化温度高于30℃的乙烯基共聚物，其中B）中的树脂形成单体或热塑性乙烯基共聚物C）的单体或两者都含有对应于式（I）的单体（I））其中R1 = H，CH3; R2 = C1-8亚烷基; R3 = C1-4亚烷基，其含有由其发出的氧杂环丁烷基的结构元素占0.05至5重量％，以及使用热塑性模塑料。

9. 发明授权

US5250622A Polymer combinations with a high rubber content 失效
标题翻译：具有高橡胶含量的聚合物组合
公开(公告)号：US5250622A
公开(公告)日：1993-10-05
申请号：US856379
申请日：1992-03-23
申请人： Holger Lutjens , Karl-Erwin Piejko , Christian Lindner , Dieter Constant
发明人： Holger Lutjens , Karl-Erwin Piejko , Christian Lindner , Dieter Constant
IPC分类号： C08G63/181 , C08G63/19 , C08G63/199 , C08G63/64 , C08G63/90 , C08G64/20 , C08G64/24 , C08G64/40 , C08J3/24 , C08L21/00 , C08L21/02 , C08L67/00 , C08L67/03 , C08L69/00 , C08G63/79
CPC分类号： C08L67/03 , C08L69/00 , C08L69/005
摘要： A process for the preparation of polymer combinations having high rubber contents from A) aromatic polyesters and B) at least partially cross-linked rubbers, in which1) an aqueous rubber latex having a rubber solids content of up to 65% by weight is mixed with an aqueous alkali metal diphenolate solution and a water immiscible organic solvent in a quantity of from 10 to 1000 parts by weight per 100 parts by weight of rubber in the latex,2) the mixture obtained according to 1) is reacted with dicarboxylic acid halides and/or carbonyl halides and3) the polymer combination is recovered.
摘要翻译：一种由A）芳族聚酯和B）至少部分交联的橡胶制备具有高橡胶含量的聚合物组合物的方法，其中1）橡胶固体含量高达65重量％的水性橡胶胶乳混合与每100重量份胶乳中的橡胶相比，含有碱金属二酚盐水溶液和水不混溶有机溶剂的量为10至1000重量份，2）将根据1）获得的混合物与二羧酸卤化物和/或羰基卤化物和3）回收聚合物组合。

10. 发明授权

US5122571A Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate 失效
标题翻译：含有叔丁基丙烯酸酯的聚酰胺和聚酰亚胺的成型化合物
公开(公告)号：US5122571A
公开(公告)日：1992-06-16
申请号：US406428
申请日：1989-09-11
申请人： Uwe Westeppe , Karl-Erwin Piejko , Rolf-Peter Muller , Gerd Fengler , Christian Lindner
发明人： Uwe Westeppe , Karl-Erwin Piejko , Rolf-Peter Muller , Gerd Fengler , Christian Lindner
IPC分类号： C08L51/04 , C08L21/00 , C08L51/00 , C08L77/00
CPC分类号： C08L51/003 , C08L77/00
摘要： This invention relates to new thermoplastic moulding compounds of polyamides, graft polymers containing tert.-butylacrylate in the shell and optionally also rubber polymers as impact strength modifiers.
摘要翻译：本发明涉及聚酰胺的新的热塑性模塑料，在壳中含有丙烯酸叔丁酯的接枝聚合物，以及任选的橡胶聚合物作为冲击强度改性剂。

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