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公开(公告)号：US4205140A
公开(公告)日：1980-05-27
申请号：US852628
申请日：1977-11-18
IPC分类号： C08L25/12 , C08L33/12 , C08L51/00 , C08L51/04 , C08L55/00 , C08L55/02 , C08L69/00 , C08L67/06
摘要： A thermoplastic moulding composition comprising:(1.) 80 to 20 parts by wt. of a thermoplastic polycarbonate based on a dihydroxy diaryl alkane,(2.) 20 to 80 parts by wt. of a graft polymer of2.2. a monomer mixture, polymerized onto2.1. a diene rubber with a glass transition temperature below -30.degree. C., of2.2.1. 95 to 50% by wt. of styrene, methyl methacrylate or a mixture thereof; and2.2.2. 50 to 5% by wt. of acrylonitrile, methacrylonitrile or a mixture thereof, the ratio by wt. of rubber (2.1) to monomer mixture (2.2.) being in the range of from 80:20 and 10:90, and the moulding composition containing from 5 to 35% by wt. of the rubber (2.1.), and(3.) 5 to 75 parts by wt. of a copolymer which is chemically uniform in structure and which comprises:(3.1.) 93 to 50 parts by wt. of styrene, methyl methacrylate or a mixture thereof;(3.2.) 40 to 5 parts by weight of acrylonitrile, methacrylonitrile or a mixture thereof; and(3.3.) 2 to 30 parts by wt. of maleic acid anhydride.
摘要翻译： 一种热塑性模塑组合物，其包含：（1）80〜20重量份 的基于二羟基二芳基烷烃的热塑性聚碳酸酯，（2.）20至80重量份。 的2.2的接枝聚合物。 单体混合物，聚合到2.1上。 二烯橡胶，玻璃化转变温度低于-30℃，为2.2.1。 95〜50重量％ 的苯乙烯，甲基丙烯酸甲酯或其混合物; 和2.2.2。 50〜5重量％ 丙烯腈，甲基丙烯腈或其混合物，重量比。 的橡胶（2.1）与单体混合物（2.2。）的摩尔比为80:20和10:90，模塑组合物含有5-35重量％ 的橡胶（2.1。）和（3.）5〜75重量份。 的共聚物，其结构化学均匀，并且包括：（3.1。）93至50重量份。 的苯乙烯，甲基丙烯酸甲酯或其混合物; （3.2。）40-5份（重量）丙烯腈，甲基丙烯腈或其混合物; 和（3.3。）2〜30重量份。 的马来酸酐。
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公开(公告)号：US4310642A
公开(公告)日：1982-01-12
申请号：US77978
申请日：1979-09-24
IPC分类号： C08F299/00 , C08F283/02 , C08F290/00 , C08F290/06 , C08F299/02 , C08G64/04 , C08L69/00
CPC分类号： C08G64/045 , C08F283/02 , C08F290/061
摘要： The subject disclosure is concerned with a process for synthesizing soluble thermoplastic graft polymers of polycarbonate and ethylenically unsaturated monomers by polymerizing these monomers and aromatic polycarbonates carrying addition polymerizable end groups in a dilute solution of no more than 30 wt. % of reactants based on the weight of solution. The graft polymers so obtained are also encompassed by the inventive concept.
摘要翻译： 本发明涉及通过将这些单体和芳族聚碳酸酯在不超过30重量％的稀溶液中载带可加成聚合端基的聚合法合成聚碳酸酯和烯属不饱和单体的可溶性热塑性接枝聚合物的方法。 基于溶液重量的反应物的％。 如此获得的接枝聚合物也包括在本发明的概念之中。
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3.发明授权Process for molding aromatic polycarbonates having perfluoroalkanesulphonic acid derivatives as mold release agents 失效用于模塑具有全氟烷基磺酸衍生物的芳族聚碳酸酯作为脱模剂的方法
公开(公告)号：US4041003A
公开(公告)日：1977-08-09
申请号：US656229
申请日：1976-02-09
申请人： Siegfried Adelmann , Dieter Margotte , Hugo Vernaleken , Hans Niederprum , Johann Nikolaus Meussdoerffer , Werner Nouvertne
发明人： Siegfried Adelmann , Dieter Margotte , Hugo Vernaleken , Hans Niederprum , Johann Nikolaus Meussdoerffer , Werner Nouvertne
摘要： The present invention is concerned with a process for molding thermoplastic, high molecular weight aromatic polycarbonates the improvement which comprises adding to the aromatic polycarbonate from about 0.001 to 1% by weight of a mold release agent selected from the group consisting of perfluoroalkanesulphonic acid amides, cyclimmonium salts of perfluoroalkanesulphonic acids and ammonium salts of perfluoroalkanesulphonic acids.
摘要翻译： 本发明涉及用于模塑热塑性高分子量芳族聚碳酸酯的方法，其改进包括向芳族聚碳酸酯中加入约0.001至1重量％的脱模剂，所述脱模剂选自全氟烷基磺酸酰胺，环戊烯 全氟烷基磺酸的盐和全氟烷基磺酸的铵盐。
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4.发明授权Use of perfluoroalkanesulphonic acid amides and/or cyclimmonium salts of perfluoroalkansulphonic acids as mold release agents 失效全氟烷基磺酰胺和/或全氟烷烃磺酸的环戊基铵盐的使用作为脱模剂
公开(公告)号：US4007150A
公开(公告)日：1977-02-08
申请号：US656226
申请日：1976-02-09
申请人： Siegfried Adelmann , Dieter Margotte , Hugo Vernaleken , Hans Niederprum , Johann Nikolaus Meussdoerffer , Werner Nouvertne
发明人： Siegfried Adelmann , Dieter Margotte , Hugo Vernaleken , Hans Niederprum , Johann Nikolaus Meussdoerffer , Werner Nouvertne
摘要： The present invention is concerned with molding compositions which contain an aromatic polycarbonate and from about 0.001 to 1% by weight of a mold release agent selected from the group consisting of perfluoroalkanesulphonic acid amides and cyclimmonium salts of perfluoroalkanesulphonic acids.
摘要翻译： 本发明涉及含有芳族聚碳酸酯和约0.001至1重量％选自全氟烷基磺酸酰胺和全氟烷基磺酸的环辛基铵的脱模剂的模塑组合物。
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5.发明授权Polycarbonates with end groups containing double bonds which can be crosslinked by UV light 失效具有端基的聚碳酸酯含有双键，其可以通过UV光交联
公开(公告)号：US4221645A
公开(公告)日：1980-09-09
申请号：US50899
申请日：1979-06-21
申请人： Siegfried Adelmann , Dieter Margotte , Hans J. Rosenkranz , Hugo Vernaleken , Werner Nouvertne , Dieter Freitag
发明人： Siegfried Adelmann , Dieter Margotte , Hans J. Rosenkranz , Hugo Vernaleken , Werner Nouvertne , Dieter Freitag
IPC分类号： C08F299/00 , C08F290/00 , C08F299/02 , C08F299/04 , C08G63/00 , C08G64/00 , C08G64/04 , C08G64/14 , C08G64/40 , C08J3/28 , C08F8/00
CPC分类号： C08J3/28 , C08G64/045 , C08J2369/00
摘要： High molecular weight aromatic polycarbonates having molecular weights M.sub.w (weight average) of between about 10,000 and 200,000, which are based on diphenols and monofunctional chain stoppers, which correspond to the general formula ##STR1## in which Z denotes the radical of a diphenol,n denotes an integer from 20 to 400,E denotes ##STR2## m is 0 or 1 and R denotes a hydrogen atom or a C.sub.1 to C.sub.3 alkyl group, and in which between about 0.5 and 5 mol % of Z are radicals of aromatic dihydroxyketones. These polycarbonates share mechanical and thermal properties with known polycarbonates but in addition are suitable for crosslinking, for example in the presence of photoinitiators and optionally photo-reducing agents and under irradiation with UV light. When crosslinked they are resistant to organic solvents and insensitive to stress-cracking, and have particularly good flame-repellent properties when additionally incorporating flameproofing agents.
摘要翻译： 分子量Mw（重均分子量）在10,000和200,000之间的高分子量芳族聚碳酸酯，它们基于二酚和单官能链终止剂，其对应于通式（I），其中Z表示 二苯酚，n表示20〜400的整数，E表示m为0或1，R表示氢原子或C1〜C3烷基，其中约0.5〜5摩尔％的Z为 芳族二羟基酮。 这些聚碳酸酯与已知的聚碳酸酯共享机械和热性能，但另外适用于交联，例如在光引发剂和任选的光还原剂的存在下，并且在用UV光照射下。 当交联时，它们对有机溶剂具有耐受性并且对应力开裂不敏感，并且当额外加入防火剂时具有特别好的阻燃性能。
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6.发明授权
公开(公告)号：US4131575A
公开(公告)日：1978-12-26
申请号：US769725
申请日：1977-02-17
CPC分类号： C08K5/103
摘要： The present invention is concerned with thermoplastic molding materials of high molecular weight, thermoplastic, aromatic polycarbonates based on aromatic dihydroxy compounds and containing from about 0.01 to 0.1% by weight of esters of saturated aliphatic carboxylic acids with 10 to 20 C atoms and 4-hydric to 6-hydric alcohols.
摘要翻译： 本发明涉及基于芳族二羟基化合物的高分子量，热塑性芳族聚碳酸酯的热塑性成型材料，并且含有约0.01至0.1重量％的具有10-20个碳原子的饱和脂族羧酸和4-羟基 至6-羟基醇。
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7.发明授权Thermoplastic polycarbonate moulding compositions with improved ease of mould release 失效具有提高脱模容易性的热塑性聚碳酸酯模塑组合物
公开(公告)号：US4065436A
公开(公告)日：1977-12-27
申请号：US710069
申请日：1976-07-30
摘要： The invention relates to a thermoplastic moulding composition comprising a thermoplastic aromatic polycarbonate based on an aromatic dihydroxy compound and containing 0.01 to 0.5% by weight of an ester of a saturated aliphatic carboxylic acid with 10 to 20 C atoms per molecule and an aromatic hydroxy compound with from 1 to 6 hydroxyl groups.
摘要翻译： 本发明涉及一种热塑性模塑组合物，其包含基于芳族二羟基化合物的热塑性芳族聚碳酸酯，并且含有0.01至0.5重量％的每分子具有10至20个C原子的饱和脂族羧酸酯和具有 1至6个羟基。
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公开(公告)号：US4252922A
公开(公告)日：1981-02-24
申请号：US16457
申请日：1979-02-28
申请人： Siegfried Adelmann , Dieter Margotte , Werner Nouvertne , Manfred Schreckenberg , Frank Kleiner
发明人： Siegfried Adelmann , Dieter Margotte , Werner Nouvertne , Manfred Schreckenberg , Frank Kleiner
CPC分类号： C08L69/00 , C08G63/64 , C08G64/18 , C08G64/183
摘要： Thermoplastic molding compositions are provided comprising from about 80 to 98% by weight of a polycarbonate obtained from diphenols, having a mean weight-average molecular weight M.sub.w from about 10,000 to 200,000 and from about 20 to 2% by weight of a polyester-carbonate and/or polyether-carbonate with mean weight-average molecular weights M.sub.w of from about 50,000 to 300,000, which contain between about 50 and 70% by weight of soft polyester segments or soft polyether segments with mean number-average molecular weights M.sub.n of from about 10,000 to 20,000. The instant invention also relates to a process for the production of said thermoplastic molding compositions. These thermoplastic molding compositions show markedly improved resilience properties compared with known polycarbonates and can be employed as films and shaped articles in all cases where, on the one hand, high notched impact strength at low temperatures, high toughness properties at relatively high wall thicknesses, and transparency are required.
摘要翻译： 提供了热塑性模塑组合物，其包含约80至98重量％的由二酚获得的聚碳酸酯，其平均重均分子量Mw为约10,000至200,000和约20至2重量％的聚酯碳酸酯， /或聚醚 - 碳酸酯，其平均重均分子量Mw为约50,000至300,000，其含有约50至70重量％的平均数均分子量Mn为约10,000的软聚酯链段或软聚醚链段 至20,000。 本发明还涉及一种生产所述热塑性模塑组合物的方法。 这些热塑性成型组合物与已知的聚碳酸酯相比显示出显着改善的回弹性能，并且可以在所有情况下用作膜和成型制品，一方面，在低温下的高缺口冲击强度，较高的壁厚度下的高韧性，以及 需要透明度。
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公开(公告)号：US4204047A
公开(公告)日：1980-05-20
申请号：US886812
申请日：1978-03-15
申请人： Dieter Margotte , Werner Nouvertne
发明人： Dieter Margotte , Werner Nouvertne
IPC分类号： C08L25/12 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L33/00 , C08L33/02 , C08L33/12 , C08L35/06 , C08L51/00 , C08L51/02 , C08L51/04 , C08L55/00 , C08L69/00 , C08L101/00 , C08L33/24
CPC分类号： C08L69/00
摘要： Thermoplastic moulding compositions of1. 80 to 20 parts by weight of a thermoplastic polycarbonate based on bis-(hydroxyaryl)-alkanes,2. 20 to 80 parts by weight of a graft polymer of 20 to 90% by weight of a mixture of 95 to 5 parts by weight of styrene and/or methyl methacrylate, 50 to 5 parts by weight of acrylonitrile or methacrylonitrile and 50 to 0 parts by weight of a N-substituted maleic imide the total being 100 parts by weight on 10 to 80% by weight of a rubber,3. 0 to 75 parts by weight of a copolymer of 95 to 50% by weight of styrene and/or methyl methacrylate and 50 to 5% by weight of acrylonitrile or methacrylonitrile,4. 2 to 75 parts by weight of a copolymer of 95 to 50 parts by weight of styrene and/or methyl methacrylate, 40 to 5 parts by weight of acrylonitrile or methacrylonitrile, 2 to 40 parts by weight of a N-substituted maleic imide.
摘要翻译： 基于双（（羟基芳基） - 烷烃的热塑性聚碳酸酯为80〜20重量份的热塑性成型组合物，20〜80重量份20〜90重量％的95重量份的混合物 至5重量份的苯乙烯和/或甲基丙烯酸甲酯，50至5重量份的丙烯腈或甲基丙烯腈和50至0重量份的N-取代的马来酰亚胺，其总计为100重量份，10至80重量％ 橡胶重量为0.03〜75重量份，95〜50重量％的苯乙烯和/或甲基丙烯酸甲酯和50〜5重量％的丙烯腈或甲基丙烯腈的共聚物，4.2〜75重量份 的95至50重量份的苯乙烯和/或甲基丙烯酸甲酯，40至5重量份的丙烯腈或甲基丙烯腈，2至40重量份的N-取代的马来酰亚胺的共聚物。
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公开(公告)号：US4199540A
公开(公告)日：1980-04-22
申请号：US945150
申请日：1978-09-22
摘要： The present invention relates to a process for the modification of thermoplastic aromatic polycarbonates containing aromatically bonded halogen, primary alkyl, secondary alkyl and/or alkenyl substituents, characterized in that these polycarbonates are irradiated with UV light, after adding between about 1 and 5% by weight, preferably between about 1 and 3% by weight, relative to the weight of polycarbonate, of photoinitiators and optionally between about 0.05 and 5% by weight, preferably between about 0.1 and 2% by weight, relative to the weight of polycarbonate, of flame-proofing agents. The present invention also relates to the modified polycarbonates obtainable by the process according to the invention.
摘要翻译： 本发明涉及一种用于改性含有芳香键合的卤素，伯烷基，仲烷基和/或烯基取代基的热塑性芳族聚碳酸酯的方法，其特征在于这些聚碳酸酯用紫外线照射，加入约1至5％ 重量，优选约1至3重量％，相对于聚碳酸酯的重量为光引发剂，并且相对于聚碳酸酯的重量，优选约0.05至5重量％，优选约0.1至2重量％ 防火剂。 本发明还涉及通过本发明的方法获得的改性聚碳酸酯。
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