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1.发明授权Block copolymers based on cyclic aliphatic carbonates and/or esters on the one hand and cyclic aromatic carbonates on the other hand 失效基于循环碳酸氢钠和/或其他手段和循环芳香碳酸酯的嵌段共聚物
公开(公告)号：US5084524A
公开(公告)日：1992-01-28
申请号：US407166
申请日：1989-09-14
申请人： Edgar Leitz , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo , Hans-Josef Buysch , Norbert Schon
发明人： Edgar Leitz , Karl-Heinz Ott , Alfred Jung , Ulrich Grigo , Hans-Josef Buysch , Norbert Schon
CPC分类号： C08G64/18
摘要： Copolymers of blocks of polymers of cyclic aliphatic carbonates, cyclic aliphatic esters or cyclic aliphatic carbonates and cyclic aliphatic esters on the one hand and blocks of polymers of cyclic aromatic carbonates on the other hand and a process for their production by multistage polymerization, in which a block polymer is initially prepared from the aliphatic monomer and the aromatic polymer is produced in the presence of this block.
摘要翻译： 另一方面，环状脂肪族碳酸酯，环状脂肪族酯或环状脂族碳酸酯和环状脂肪族碳酸酯的聚合物的嵌段和环状脂肪族酯的共聚物和环状芳族碳酸酯的聚合物的嵌段和通过多段聚合制备的方法，其中 最初由脂族单体制备嵌段聚合物，并且在该嵌段存在下制备芳族聚合物。
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2.发明授权Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers II 失效基于芳族乙烯基聚合物的抗静电，热塑性成型化合物II
公开(公告)号：US5061752A
公开(公告)日：1991-10-29
申请号：US373341
申请日：1989-06-29
IPC分类号： C08K5/06 , C08K5/05 , C08L25/00 , C08L25/02 , C08L25/04 , C08L25/12 , C08L31/04 , C08L33/00 , C08L33/04 , C08L33/24 , C08L35/06 , C08L51/04 , C08L51/08 , C08L55/02 , C08L71/00 , C08L71/12
摘要： Thermoplastic moulding compositions composed ofI) 99.8-95% by weight of(A) 0-100% by weight of one or more graft polymers comprise the monomers styrene, .alpha.-methyl styrene, methyl methacrylate or a mixture of 95-50% by weight of styrene, .alpha.-methyl styrene, ring substituted styrene, methyl methacrylate or mixtures thereof with 5-50% by weight of methacrylonitrile, acrylonitrile, maleric acid anhydride, N-substituted malerimides or mixtures thereof, grafted onto a rubber substrate, andB) 100 to 0%, by weight of one or more thermoplastic vinyl polymers, andII) 0.2 to 5% by weight of a polyalkylene ether modified by a radical former which can be compounds conventionally used as an initiator for radical polymerization such as peroxides.
摘要翻译： 由I）99.8-95重量％（A）0-100重量％的一种或多种接枝聚合物组成的热塑性模塑组合物包括单体苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯或95-50％ 苯乙烯，α-甲基苯乙烯，环取代的苯乙烯，甲基丙烯酸甲酯或其混合物与5-50重量％的甲基丙烯腈，丙烯腈，苹果酸酐，N-取代的马来酰亚胺或其混合物接枝到橡胶基材上，B ）100至0重量％的一种或多种热塑性乙烯基聚合物，和II）0.2至5重量％的通过基团原子改性的聚亚烷基醚，其可以是常规用作自由基聚合如过氧化物的引发剂的化合物。
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3.发明授权Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers 失效基于芳族聚合物的抗静电，热塑性成型化合物
公开(公告)号：US5064899A
公开(公告)日：1991-11-12
申请号：US497817
申请日：1990-03-22
IPC分类号： C08K5/06 , C08K5/05 , C08L25/00 , C08L25/04 , C08L25/12 , C08L31/04 , C08L33/00 , C08L33/04 , C08L33/24 , C08L35/06 , C08L51/00 , C08L51/04 , C08L51/08 , C08L55/02
摘要： Thermoplastic moulding compounds composed of99.8-95% by weight of A) 0-100% by weight of a graft polymer B) 100-0% by weight of a thermoplastic polymer of vinyl monomers and0.2 to 5% by weight of a polyalkylene ether which has been grafted with a polymer of C.sub.1 -C.sub.6 alkyl acrylates, cycloalkyl acrylates or methacrylates and optionally styrene or .alpha.-methyl styrene.
摘要翻译： 由99.8-95重量％的A）0-100重量％的接枝聚合物B）组成的热塑性模塑料100重量％的乙烯基单体的热塑性聚合物和0.2-5重量％的聚亚烷基醚 其已经用丙烯酸C 1 -C 6烷基酯，丙烯酸环烷基酯或甲基丙烯酸环烷基酯和任选的苯乙烯或α-甲基苯乙烯的聚合物接枝。
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公开(公告)号：US5463102A
公开(公告)日：1995-10-31
申请号：US182867
申请日：1994-01-18
申请人： Norbert Schon , Johann Rechner , Paul Wagner , Hans-Josef Buysch , Hans-Erich Gasche , Ricarda Leiberich
发明人： Norbert Schon , Johann Rechner , Paul Wagner , Hans-Josef Buysch , Hans-Erich Gasche , Ricarda Leiberich
CPC分类号： C07C68/06
摘要： Organic carbonates containing at least one aromatic ester group can be obtained in a continuous manner from carbonates containing at least one aliphatic ester group and a phenolic compound in the presence of a transesterification catalyst known per se by carrying out the reaction in at least two stirred containers connected one behind the other in such a way that, in each case, the phenolic compound is metered in liquid form into the first stirred container and the carbonate containing at least one aliphatic ester group is metered in liquid form into one or more of the stirred containers. The carbonate containing at least one aromatic ester group is removed in liquid form from the last stirred container. Volatile reaction products, for example alcohol which has been cleaved out or a dialkyl carbonate are removed in gaseous form from one or more stirred containers.
摘要翻译： 含有至少一个芳族酯基的有机碳酸酯可以在本体已知的酯交换催化剂存在下，通过在至少两个搅拌容器中进行反应，以含有至少一种脂肪族酯基和酚类化合物的碳酸酯连续获得 在每种情况下将酚类化合物以液体形式计量到第一搅拌容器中，并且将含有至少一种脂族酯基的碳酸酯以液体形式计量成一个或多个搅拌的 容器 含有至少一个芳族酯基的碳酸酯以液体形式从最后搅拌的容器中除去。 挥发性反应产物，例如已经被裂解的醇或碳酸二烷基酯从一种或多种搅拌容器中以气态形式除去。
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公开(公告)号：US5023346A
公开(公告)日：1991-06-11
申请号：US434443
申请日：1989-11-13
申请人： Norbert Schon , Hans-Josef Buysch
发明人： Norbert Schon , Hans-Josef Buysch
IPC分类号： B01J31/02 , C07B61/00 , C07D319/06 , C07D321/10 , C07D323/00 , C07D493/10
CPC分类号： C07D321/10 , C07D319/06
摘要： Cyclic carbonic acid esters are produced by reaction of hydroxy compounds with phosgene in the presence of a heterocyclic compound containing at least one nitrogen atom as ring member in an aromatic ring.
摘要翻译： 环状碳酸酯是通过羟基化合物与光气在芳香环中含有至少一个氮原子作为环成员的杂环化合物的存在下反应生成的。
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公开(公告)号：US5473094A
公开(公告)日：1995-12-05
申请号：US271488
申请日：1994-07-07
申请人： Pieter Ooms , Norbert Schon , Hans-Josef Buysch
发明人： Pieter Ooms , Norbert Schon , Hans-Josef Buysch
CPC分类号： C07C68/02
摘要： Carbonates with aromatic ester groups may be prepared by reacting aromatic monohydroxy compounds with phosgene or with chloroformates of aromatic monohydroxy compounds, wherein reaction takes place at a temperature in the range 50.degree. to 350.degree. C. in the presence of aluminum oxides as heterogeneous catalysts.
摘要翻译： 具有芳族酯基的碳酸酯可以通过使芳族单羟基化合物与光气或芳族单羟基化合物的氯甲酸酯反应制备，其中在作为多相催化剂的氧化铝存在下，在50℃至350℃的温度下进行反应。
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7.发明授权Antistatic, thermoplastic moulding compounds based on aromatic polycarbonates and aromatic vinyl polymers 失效基于芳族聚碳酸酯和芳族乙烯基聚合物的抗静电，热塑性模塑料
公开(公告)号：US5270385A
公开(公告)日：1993-12-14
申请号：US535184
申请日：1992-06-08
CPC分类号： C08L69/00
摘要： Thermoplastic moulding compounds of 99.8-95% by weight of a mixture consisting of an aromatic polycarbonate, a graft polymer and optionally a thermoplastic vinyl polymer and/or the usual additives and 0.2 to 5% by weight of a polyalkylene ether which has been grafted with a polymer of C.sub.1 -C.sub.6 alkyl(meth)acrylates, cyclo-alkylacrylates or -methacrylates and optionally styrene or .alpha.-methylstyrene.
摘要翻译： 由芳族聚碳酸酯，接枝聚合物和任选的热塑性乙烯基聚合物和/或通常的添加剂组成的混合物的99.8-95重量％的热塑性模制化合物和0.2-5重量％已经被接枝的聚亚烷基醚 （甲基）丙烯酸C1-C6烷基酯，环烷基丙烯酸酯或甲基丙烯酸酯和任选的苯乙烯或α-甲基苯乙烯的聚合物。
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公开(公告)号：US4883835A
公开(公告)日：1989-11-28
申请号：US175863
申请日：1988-03-31
IPC分类号： C08J3/20 , C08K3/00 , C08K5/00 , C08K5/02 , C08K5/51 , C08L25/00 , C08L25/08 , C08L27/18 , C08L51/00 , C08L51/04 , C08L51/08 , C08L69/00 , C09K21/14
CPC分类号： C08K5/51 , C08L69/00 , Y10S524/912
摘要： This invention relates to mixtures of polycarbonates with graft polymers and copolymers which have been rendered flame resistant and which are characterized by containing modified polyalkylene ethers as antistatic agents.
摘要翻译： 本发明涉及聚碳酸酯与具有阻燃性的接枝聚合物和共聚物的混合物，其特征在于含有改性的聚亚烷基醚作为抗静电剂。
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9.发明授权Impact-resistant thermoplastic polyester compositions of low melt viscosity, process for their preparation, and their use for the production of mouldings 失效具有低熔体粘度的耐冲击热塑性聚酯组合物，其制备方法及其用于生产模制品的用途
公开(公告)号：US4749755A
公开(公告)日：1988-06-07
申请号：US868931
申请日：1986-05-30
申请人： Hans-Josef Buysch , Norbert Schon , Wolfgang Richter , Rudolf Binsack , Karl-Heinz Kohler , Dieter Rempel
发明人： Hans-Josef Buysch , Norbert Schon , Wolfgang Richter , Rudolf Binsack , Karl-Heinz Kohler , Dieter Rempel
CPC分类号： C08L67/02
摘要： Polyalkylene terephthalates which contain small quantities of aliphatic polycarbonate show improved fracture behavior, without a significant adverse effect on the strength and the flowability in the melt. Moreover, the compositions show improved behavior in hot-air ageing.
摘要翻译： 含有少量脂族聚碳酸酯的聚对苯二甲酸亚烷基酯显示出改善的断裂行为，而对熔体的强度和流动性没有明显的不利影响。 此外，组合物显示改善的热风老化行为。
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公开(公告)号：US5831111A
公开(公告)日：1998-11-03
申请号：US850474
申请日：1997-05-05
申请人： Pieter Ooms , Eric Bischof , Hans-Josef Buysch , Steffen Kuhling , Gottfried Zaby , Wolfgang Jakob , Jurgen Dahmer , Norbert Schon
发明人： Pieter Ooms , Eric Bischof , Hans-Josef Buysch , Steffen Kuhling , Gottfried Zaby , Wolfgang Jakob , Jurgen Dahmer , Norbert Schon
CPC分类号： C07C68/02
摘要： The present invention relates to a process for the continuous production of carbonates having aromatic ester groups by reacting aromatic hydroxy compounds with phosgene in the gas phase in the presence of heterogeneous catalysts.
摘要翻译： 本发明涉及一种在非均相催化剂存在下，通过气相中芳族羟基化合物与光气反应连续生产具有芳族酯基的碳酸酯的方法。
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