公开(公告)号：US4297455A

公开(公告)日：1981-10-27

申请号：US910986

申请日：1978-05-30

申请人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

发明人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

IPC分类号： C08G63/64 ,  C08G63/00 ,  C08G63/76

CPC分类号： C08G63/64

摘要： The present invention relates to a process for the preparation of bis-carbonic acid aryl esters of polyester-diols, lengthened via --OCOO-- groups, characterized in that polyester-diols with molecular weights Mn (number-average) of over 250, preferably over 600, are heated with carbonic acid bis-aryl esters at temperatures between about 100.degree. C. and 200.degree. C., preferably between about 110.degree. C. and 180.degree. C., in vacuo below about 35 mm Hg, preferably between about 25 and 1 mm Hg, in the presence of catalysts, less than one mol of carbonic acid bis-aryl ester being employed per OH group of the polyester-diol and the hydroxyaryl compounds formed being distilled off.The invention further relates to the bis-carbonic acid aryl esters of polyester-diols lengthened via --OCOO-- groups obtained according to the instant invention and their use for the preparation of polyester diol bis-diphenol carbonates, lengthened via carbonate groups, characterized in that polyester-diol bis-aryl carbonates are reacted with a diphenol at a temperature of from about 100.degree. to about 200.degree. C. in vacuo below about 35 mm Hg in the presence of a catalyst, wherein more than 1 mol of diphenol is employed per mol of carbonic acid aryl ester groups of the polyester-diol bis-aryl carbonate, lengthened via carbonate groups, and the resulting hydroxyaryl compound is distilled off.The invention finally relates to the polyester-diol bis-diphenol carbonates, lengthened via carbonate groups obtained according to the instant invention and their use for the preparation of polyester/polycarbonates and the polycarbonate/polyesters so prepared.

摘要翻译： 本发明涉及通过-OCOO-基团延长的聚酯二醇的双碳酸芳基酯的制备方法，其特征在于分子量Mn（数均分子）超过250的聚酯二醇优选超过 600，在约100℃至200℃之间，优选约110℃至180℃之间的温度下，用碳酸双芳基酯加热，真空度低于约35mmHg，优选约25mm 和1mm Hg，在催化剂的存在下，每聚酯二醇的OH基和所形成的羟基芳基化合物使用少于1摩尔的碳酸双芳基酯。 本发明还涉及通过根据本发明获得的-OCOO-基团延长的聚酯二醇的双碳酸芳基酯及其用于制备通过碳酸酯基团延长的聚酯二醇双 - 二酚酚酸酯的用途，其特征在于 在催化剂存在下，聚酯 - 二醇双芳基碳酸酯与二酚在约100至约200℃的温度下在真空下在约35mm Hg下真空反应，其中每次使用多于1mol的二酚 将通过碳酸酯基延长的聚酯 - 二醇双芳基碳酸酯的碳酸芳基酯基和所得羟基芳基化合物蒸馏出。 本发明最终涉及通过根据本发明获得的碳酸酯基团延长的聚酯 - 二醇双 - 二酚碳酸酯及其制备聚酯/聚碳酸酯和如此制备的聚碳酸酯/聚酯的用途。

公开(公告)号：US4267303A

公开(公告)日：1981-05-12

申请号：US070072

申请日：1979-08-27

申请人： Klaus Konig ,  Manfred Schreckenberg ,  Christian Lindner ,  Carlhans Suling ,  Dieter Freitag

发明人： Klaus Konig ,  Manfred Schreckenberg ,  Christian Lindner ,  Carlhans Suling ,  Dieter Freitag

IPC分类号： C08G63/00 ,  C08G63/64 ,  C08G64/00 ,  C08G64/20 ,  C08G63/62

CPC分类号： C08G63/64 ,  C08G64/00

摘要： This disclosure is concerned with a single step process for the production of diphenol terminated polycarbonates by the transesterification of diphenols, bis-aryl carbonates and polymeric diols with aliphatically bound terminal hydroxyl groups. These diols are selected from polyesters, polyethers, polythioethers and polyacetals. The transesterification is carried out at elevated temperatures under vacuum optionally in the presence of a catalyst with the ratios of the reactants being such as to avoid the retention of any terminal aliphatic hydroxyl groups or aryl carbonate groups.

摘要翻译： 本公开涉及通过二酚，双芳基碳酸酯和聚合二醇与脂族结合的末端羟基的酯交换来生产二苯酚封端的聚碳酸酯的单步方法。 这些二醇选自聚酯，聚醚，聚硫醚和聚缩醛。 酯交换反应在真空下在升高的温度下进行，任选地在催化剂存在下进行，其中反应物的比例为避免保留任何末端脂族羟基或芳基碳酸酯基团。

公开(公告)号：US4217437A

公开(公告)日：1980-08-12

申请号：US913773

申请日：1978-06-08

申请人： Manfred Schreckenberg ,  Dieter Freitag ,  Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Klaus Konig

发明人： Manfred Schreckenberg ,  Dieter Freitag ,  Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Klaus Konig

IPC分类号： C08G63/00 ,  B01J31/00 ,  C07B61/00 ,  C07C67/00 ,  C07C69/96 ,  C07C313/00 ,  C07C315/04 ,  C07C317/22 ,  C07C319/20 ,  C07C323/20 ,  C08G64/00 ,  C08G64/16 ,  C08G64/18 ,  C08G64/20 ,  C08G64/22 ,  C08G64/24 ,  C08G64/30 ,  C08G63/62

CPC分类号： C08G64/183

摘要： The present invention relates to the transesterification of the carbonic acid aryl esters obtainable according to German Published Patent Specification No. 2,650,533 with an excess of diphenol for the preparation of polyalkylene oxide-diol bis-diphenol carbonates lengthened via carbonate groups. The present invention also relates to the polyalkylene oxide-diol bis-diphenol carbonates, lengthened via carbonate groups, obtained according to the invention and their use for the preparation of polyether/polycarbonates. Finally, the present invention relates to the polyether/polycarbonates, obtained according to the invention, with an improved phase separation between the elastomeric segment and hard segment, which leads to better technological properties of the corresponding polycarbonate elastomers.

摘要翻译： 本发明涉及根据德国公开专利说明书2,650,533可得到的碳酸芳基酯与过量的二酚的酯交换反应，用于制备通过碳酸酯基团延长的聚亚烷基氧化物 - 二醇双酚酚碳酸酯。 本发明还涉及根据本发明获得的通过碳酸酯基延长的聚环氧烷 - 二醇双 - 二酚碳酸酯及其在制备聚醚/聚碳酸酯中的用途。 最后，本发明涉及根据本发明获得的聚醚/聚碳酸酯，其在弹性链段和硬链段之间具有改进的相分离，这导致相应的聚碳酸酯弹性体的更好的技术性能。

公开(公告)号：US4217297A

公开(公告)日：1980-08-12

申请号：US886212

申请日：1978-03-13

申请人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

发明人： Christian Lindner ,  Carlhans Suling ,  Herbert Bartl ,  Manfred Schreckenberg ,  Dieter Freitag ,  Klaus Konig

IPC分类号： C08G63/00 ,  C08G63/64 ,  C08G63/66 ,  C07C68/06 ,  C08G63/62

CPC分类号： C08G63/64

摘要： The present invention relates to a process for the preparation of bis-carbonic acid monoaryl esters of polyester-diols, lengthened via --OCOO-- groups, characterized in that polyester-diols with molecular weights Mn (number-average) of over 250, preferably over 600, are heated with carbonic acid bis-aryl esters at temperatures between about 100.degree. C. and 200.degree. C., preferably between about 110.degree. C. and 180.degree. C., in vacuo below about 35 mm Hg, preferably between about 25 and 1 mm Hg, in the presence of catalysts, less than one mol of carbonic acid bis-aryl ester being employed per mol of OH group of the polyester-diol and the hydroxyaryl compounds formed being distilled off.The invention further relates to the bis-carbonic acid aryl esters of polyester-diols lengthened via --OCOO-- groups.

摘要翻译： 本发明涉及通过-OCOO-基团来制备聚酯二醇的双碳酸单芳基酯的方法，其特征在于分子量Mn（数均分子）超过250的聚酯二醇优选超过 600，在约100℃至200℃之间，优选约110℃至180℃之间的温度下，用碳酸双芳基酯加热，真空度低于约35mmHg，优选约25mm 和1mm Hg，在催化剂的存在下，每摩尔聚酯二醇的OH基和所形成的羟基芳基化合物使用少于1摩尔的碳酸双芳基酯。 本发明还涉及通过-OCOO-基团延长的聚酯二醇的双碳酸芳基酯。

公开(公告)号：US5898149A

公开(公告)日：1999-04-27

申请号：US662939

申请日：1996-06-12

申请人： Ernst Berger ,  Christian Lindner

发明人： Ernst Berger ,  Christian Lindner

IPC分类号： H01H33/90 ,  H01H33/915 ,  H01H33/88 ,  H01H33/04

CPC分类号： H01H33/905 ,  H01H33/904 ,  H01H2033/907

摘要： This power circuit-breaker has at least one cylindrically constructed arcing chamber which is provided with a stationary contact, with a moving contact and with a quenching zone between the two contacts. A shaft of the moving contact is permanently connected to a blowout volume which is closed off on the stationary contact side by an insulating nozzle through which at least one flow channel passes. The arcing chamber has a first compression volume which is operatively connected to the blowout volume and to a second compression volume. It is intended to provide a power circuit-breaker in which the blowing-out of the arc with pure SF.sub.6 gas is made stronger. This is achieved by providing a moving auxiliary piston between the first compression volume and the second compression volume and by the auxiliary piston being connected to the moving contact via a direction-changing device.

摘要翻译： 该电源断路器具有至少一个圆柱形构造的电弧室，该电弧室设置有具有可移动触点的固定触点和两个触点之间的淬火区域。 可移动触点的轴永久地连接到通过至少一个流动通道通过的绝缘喷嘴在固定触点侧封闭的吹出口。 电弧室具有可操作地连接到吹出体积和第二压缩体积的第一压缩体积。 旨在提供一种电源断路器，其中使具有纯SF6气体的电弧吹出更强。 这通过在第一压缩容积和第二压缩容积之间提供移动的辅助活塞，并且辅助活塞经由方向改变装置连接到移动触点来实现。

公开(公告)号：US5187231A

公开(公告)日：1993-02-16

申请号：US753653

申请日：1991-08-30

申请人： Christian Lindner ,  Herbert Eichenauer ,  Holger Lutjens ,  Hans-Eberhard Braese

发明人： Christian Lindner ,  Herbert Eichenauer ,  Holger Lutjens ,  Hans-Eberhard Braese

IPC分类号： C08L25/08 ,  C08L25/00 ,  C08L25/12 ,  C08L25/16 ,  C08L27/06 ,  C08L33/00 ,  C08L33/04 ,  C08L33/20 ,  C08L35/06 ,  C08L57/00 ,  C08L101/00

CPC分类号： C08L27/06 ,  C08L57/00 ,  C08L25/12 ,  C08L35/06

摘要： Plastics suitable for use as thermoplastic moulding compositions obtained fromA) a thermoplastic vinyl polymer andB) a mixture ofB1) a copolymer of 35 to 49% by weight of maleic acid anhydride and 65 to 51% by weight of styrene andB2) a copolymer of styrene, .alpha.-methylstyrene or mixtures thereof on the one hand and acrylonitrile on the other having an acrylonitrile content of 35 to 60% by weight [based on B2)]and a process for their preparation.

摘要翻译： 适合用作由A）热塑性乙烯基聚合物得到的热塑性成型组合物的塑料和B）B1至35重量％至49重量％的马来酸酐和65至51重量％的苯乙烯和B2的共聚物的混合物 苯乙烯，α-甲基苯乙烯或其混合物的共聚物和另一方面丙烯腈的丙烯腈含量为35至60重量％[基于B2]]和它们的制备方法。

公开(公告)号：US4940755A

公开(公告)日：1990-07-10

申请号：US292261

申请日：1988-12-30

申请人： Lothar Meier ,  Maria Gartner ,  Kurt P. Meurer ,  Joachim Franke ,  Christian Lindner

发明人： Lothar Meier ,  Maria Gartner ,  Kurt P. Meurer ,  Joachim Franke ,  Christian Lindner

IPC分类号： C08G18/62 ,  C08L27/06 ,  C08L53/00 ,  C08L75/04 ,  C08L87/00

CPC分类号： C08L27/06 ,  C08G18/6204 ,  C08L75/04 ,  C08L87/00

摘要： This invention relates to thermoplastic moulding compositions of PVC and poly-.alpha.-olefine/polyurethane block copolymers and poly-(C.sub.2 -C.sub.10 -.alpha.-olefines) which have been functionalized in relation to isocyanate groups, preferably polypropylene, di- or higher poly-isocyanates or isocyanate prepolymers and optionally relatively high molecular weight polyols and/or low molecular weight chain lengthening agents.

摘要翻译： 本发明涉及PVC和聚-α-烯烃/聚氨酯嵌段共聚物的热塑性模塑组合物以及已经相对于异氰酸酯基官能化的聚（C 2 -C 10 - α-烯烃），优选聚丙烯， 异氰酸酯或异氰酸酯预聚物和任选的相对高分子量的多元醇和/或低分子量链延长剂。

公开(公告)号：US4940747A

公开(公告)日：1990-07-10

申请号：US931247

申请日：1986-11-17

申请人： Herbert Eichenauer ,  Christian Lindner ,  Karl-Heinz Ott ,  Hans-Eberhard Braese

发明人： Herbert Eichenauer ,  Christian Lindner ,  Karl-Heinz Ott ,  Hans-Eberhard Braese

IPC分类号： C08K5/37 ,  C08L25/00 ,  C08L25/12 ,  C08L27/06 ,  C08L33/04 ,  C08L33/12 ,  C08L33/18 ,  C08L55/02

CPC分类号： C08L27/06 ,  C08L25/12 ,  C08L33/12 ,  C08L55/02

摘要： Thermoplastic moulding materials, of vinyl chloride polymers, which contain a polymer, prepared in the presence of mercaptans, from styrene, .alpha.-methylstyrene, vinyltoluene, acrylonitrile, methyl methacrylate or mixtures thereof and which possess improved processing properties.

摘要翻译： 氯乙烯聚合物的热塑性成型材料，其含有在硫醇存在下由苯乙烯，α-甲基苯乙烯，乙烯基甲苯，丙烯腈，甲基丙烯酸甲酯或其混合物制备的聚合物，并具有改进的加工性能。

公开(公告)号：US4859744A

公开(公告)日：1989-08-22

申请号：US164806

申请日：1988-03-07

申请人： Christian Lindner ,  Karl-Heinz Ott

发明人： Christian Lindner ,  Karl-Heinz Ott

IPC分类号： C08F2/22 ,  C08F4/28 ,  C08F4/32 ,  C08F4/40 ,  C08F279/00 ,  C08F279/02 ,  C08L51/04

CPC分类号： C08F279/02 ,  C08L51/04

摘要： The invention relates to a process for the production of graft polymers of resin-forming monomers on a rubber in which a very high graft yield is obtained by the use of an initiator system of an organic hydroperoxie and ascorbic acid. The graft polymers obtained are suitable as thermoplastic molding compositions or as constituents thereof.

摘要翻译： 本发明涉及一种在橡胶上制备树脂形成单体的接枝聚合物的方法，其中通过使用有机氢过氧化物和抗坏血酸的引发剂体系获得非常高的接枝收率。 获得的接枝聚合物适合作为热塑性模塑组合物或其组分。

公开(公告)号：US4810739A

公开(公告)日：1989-03-07

申请号：US619611

申请日：1984-06-11

申请人： Christian Lindner ,  Horst Peters ,  Josef Buekers ,  Bernd Urbanneck

发明人： Christian Lindner ,  Horst Peters ,  Josef Buekers ,  Bernd Urbanneck

IPC分类号： C08K3/18 ,  C08K3/00 ,  C08K3/22 ,  C08K3/26 ,  C08K5/00 ,  C08K13/02 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L27/18 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L55/02 ,  C08L67/00 ,  C08L69/00 ,  C08K5/06

CPC分类号： C08L55/02 ,  C08K3/22 ,  C08K3/26 ,  C08L69/00

摘要： Flame resistant thermoplastic moulding compositions consisting of(a) from 5 to 85 parts, by weight, of an aromatic polycarbonate,(b) from 15 to 95 parts, by weight, of a SAN-graft polymer,(c) from 0 to 50 parts, by weight, of a thermoplastic polymer,(d) optionally from 3 to 15 parts, by weight, (per 100 parts by weight of (a)+(b)+(c) of an organic, low molecular weight, oligomeric or polymeric halogen compound,(e) from 0.05 to 5 parts, by weight, (per 100 parts by weight of (a)+(b)+(c)) of antimony trioxide, antimony carbonate, bismuth trioxide or bismuth carbonate, and(f) from 0.05 to 0.5 parts, by weight, based on 100 parts, by weight, of the sum of (a)-(f), of finely-divided tetrafluoroethylene polumer having a fluorine content of from 65 to 76%, by weight, and a process for the production thereof.

摘要翻译： 由（a）5至85重量份的芳族聚碳酸酯，（b）15至95重量份的SAN接枝聚合物，（c）0至50 （d）任选的3至15重量份（100重量份的有机低分子量的（a）+（b）+（c））的热塑性聚合物， 或聚合卤素化合物，（e）0.05至5重量份（每100重量份（a）+（b）+（c））三氧化锑，碳酸锑，三氧化铋或碳酸铋，和 （f）基于100重量份的（a） - （f）与氟含量为65-76％的细分四氟乙烯烧瓶的总和的重量百分比为0.05-0.5重量份，以 重量及其生产方法。