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81. 发明授权

US4704430A Thermoplastic moulding materials 失效
标题翻译：热塑性成型材料
公开(公告)号：US4704430A
公开(公告)日：1987-11-03
申请号：US886376
申请日：1986-07-17
申请人： Dieter Freitag , Werner Nouvertne , Peter Tacke , Klaus G. Wilms
发明人： Dieter Freitag , Werner Nouvertne , Peter Tacke , Klaus G. Wilms
IPC分类号： C08L67/02 , C08L69/00
CPC分类号： C08L67/02 , C08L69/00 , Y10S525/902
摘要： The present invention relates to thermoplastic moulding materials of (A) thermoplastic polycarbonates mixed with (B) thermoplastic polyalkylene terephthalates and, if appropriate, with (C) elastomeric polymers, which are characterized in that they contain (D) a polycarbonate-polyphenylene oxide block co-condensate.
摘要翻译：本发明涉及（A）与（B）热塑性聚对苯二甲酸亚烷基酯和（C）弹性体聚合物混合的热塑性聚碳酸酯的热塑性模塑材料，其特征在于它们含有（D）聚碳酸酯 - 聚苯醚嵌段共冷凝。

82. 发明授权

US4491656A Polyphosphates and process of preparation 失效
标题翻译：多磷酸盐及其制备方法
公开(公告)号：US4491656A
公开(公告)日：1985-01-01
申请号：US527833
申请日：1983-08-30
申请人： Volker Serini , Bernhard Schulte , Hans-Dieter Block , Dieter Freitag
发明人： Volker Serini , Bernhard Schulte , Hans-Dieter Block , Dieter Freitag
IPC分类号： C08G79/00 , C08G79/02 , C08G79/04 , C08K5/523 , C08L85/02
CPC分类号： C08K5/523 , C08G79/04 , C08L85/02
摘要： This invention relates to a process for the production of branched polyphosphates.
摘要翻译：本发明涉及一种生产支化多磷酸盐的方法。

83. 发明授权

US4482693A Polyphosphates and the production thereof 失效
标题翻译：聚磷酸盐及其制备方法
公开(公告)号：US4482693A
公开(公告)日：1984-11-13
申请号：US528156
申请日：1983-08-31
申请人： Volker Serini , Paul J. Mayska , Hans-Dieter Block , Dieter Freitag
发明人： Volker Serini , Paul J. Mayska , Hans-Dieter Block , Dieter Freitag
IPC分类号： C08G79/00 , C08G79/02 , C08G79/04 , C08L85/02
CPC分类号： C08G79/04 , C08L85/02
摘要： This invention relates to new polyphosphates, and to the production and use thereof.
摘要翻译：本发明涉及新的多磷酸盐，以及其生产和使用。

84. 发明授权

US4481350A Process for the preparation of thermoplastic aromatic polyphosphonates containing small proportions of carbonate structures and product thereof 失效
标题翻译：制备含有少量碳酸酯结构的热塑性芳族聚磷酸酯及其制品的方法
公开(公告)号：US4481350A
公开(公告)日：1984-11-06
申请号：US595461
申请日：1984-03-30
申请人： Manfred Schmidt , Ludwig Bottenbruch , Dieter Freitag
发明人： Manfred Schmidt , Ludwig Bottenbruch , Dieter Freitag
IPC分类号： C08G64/08 , C08G79/04
CPC分类号： C08G64/083 , C08G79/04
摘要： The subject of the present invention is a process for the preparation of polyphosphonates containing carbonate structures in amounts of 0.3 to 4.5 mol %, relative to the sum of phosphonate and carbonate structural units, which is characterized in that diaryl phosphonates are reacted with diphenols in the presence of neutral transesterification catalysts, and the reaction is then completed by adding diaryl carbonate.
摘要翻译：本发明的主题是相对于膦酸酯和碳酸酯结构单元的总和，制备含有碳酸酯结构的聚磷酸酯的量为0.3〜4.5摩尔％的方法，其特征在于使二芳基膦酸酯与二酚在存在中性酯交换催化剂，然后通过加入碳酸二芳基来完成反应。

85. 发明授权

US4463130A Flame-resistant polymer mixtures 失效
标题翻译：耐火聚合物混合物
公开(公告)号：US4463130A
公开(公告)日：1984-07-31
申请号：US528259
申请日：1983-08-31
申请人： Volker Serini , Horst Peters , Udo Rudolph , Josef Buekers , Werner Nouvertne , Dieter Freitag
发明人： Volker Serini , Horst Peters , Udo Rudolph , Josef Buekers , Werner Nouvertne , Dieter Freitag
IPC分类号： C08K5/00 , C08K5/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L25/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L69/00 , C08L73/00 , C08L85/02 , C08L101/00 , C08L51/04
CPC分类号： C08L25/00 , C08L51/00 , C08L69/00 , C08L85/02
摘要： This invention relates to flame-resistant polymer mixtures of polycarbonate, styrene polymer and/or graft polymer and polyphosphate, which mixtures may contain organic chlorine and bromine compounds and polytetrafluoroethylene used for the production of moulded articles such as electrical housings, electrical insulators, and for moulded automobile parts such as coverings, dashboards and so forth.
摘要翻译：本发明涉及聚碳酸酯，苯乙烯聚合物和/或接枝聚合物和多磷酸盐的阻燃聚合物混合物，该混合物可以含有有机氯和溴化合物，聚四氟乙烯用于生产模塑制品，例如电气外壳，电绝缘体和模制汽车部件，如覆盖物，仪表板等。

86. 发明授权

US4401802A Process for the preparation of thermoplastic aromatic polyphosphonatocarbonates with improved heat-ageing resistance, and their use 失效
标题翻译：具有改善耐热老化性的热塑性芳族聚碳酸亚烃酯的制备方法及其用途
公开(公告)号：US4401802A
公开(公告)日：1983-08-30
申请号：US224077
申请日：1981-01-12
申请人： Manfred Schmidt , Ludwig Bottenbruch , Dieter Freitag
发明人： Manfred Schmidt , Ludwig Bottenbruch , Dieter Freitag
IPC分类号： C08G63/00 , C08G64/00 , C08G79/04 , C08G63/62
CPC分类号： C08G64/00 , C08G79/04
摘要： Thermoplastic polyphosphonatocarbonates prepared by polycondensing at least one aromatic dihydroxy compound with a diaryl carbonate and a phosphonic acid diaryl ester in the presence of a catalyst selected from the group consisting of (a) tetra-C.sub.1 -C.sub.18 -alkyl titanates, (b) di-C.sub.2 -C.sub.4 -alkyl-tin oxides, (c) di-C.sub.2 -C.sub.4 -alkyl-di-C.sub.1 -C.sub.4 -alkoxy-tin compounds, (d) tetra-C.sub.3 -C.sub.18 -alkyl zirconates, (e) tri-C.sub.2 -C.sub.18 -alkyl vanadylates and (f) mixtures of germanium dioxide or titanium dioxide and at least one of (a) to (e) in a weight ratio of 1:3 to 3:1 at a temperature of from 80.degree.-340.degree. C. and under a pressure of 600 to 0.1 mm Hg in an inert gaseous atmosphere, the molar ratio of diaryl carbonate to phosphonic diaryl ester being from 5:95 to 95:5 and the molar ratio of aromatic dihydroxy compound to the sum of diaryl carbonates and phosphonic diaryl ester being from 0.91:1 to 0.99:1.
摘要翻译：在选自以下的催化剂存在下，将至少一种芳族二羟基化合物与碳酸二芳酯和膦酸二芳基酯缩聚制备的热塑性聚膦酸碳酸酯：（a）四-C1-烷基钛酸酯，（b）二 - （c）二-C2-C4-烷基 - 二-C1-C4烷氧基锡化合物，（d）四-C 3 -C 18烷基锆酸盐，（e）三-C2-烷基 - C18烷基氧钒酸酯和（f）二氧化锗或二氧化钛与至少一种（a）至（e）的混合物，重量比为1:3至3:1，温度为80-340℃ 并且在惰性气体气氛中在600至0.1mm Hg的压力下，碳酸二芳酯与膦酸二芳基酯的摩尔比为5:95至95:5，芳族二羟基化合物与碳酸二芳基酯的摩尔比和膦酸二芳基酯为0.91:1至0.99:1。

87. 发明授权

US4362864A Process for the preparation of polyarylene sulphides 失效
标题翻译：聚亚芳基硫醚的制备方法
公开(公告)号：US4362864A
公开(公告)日：1982-12-07
申请号：US263421
申请日：1981-05-14
申请人： Karsten Idel , Dieter Freitag , Ludwig Bottenbruch , Josef Merten
发明人： Karsten Idel , Dieter Freitag , Ludwig Bottenbruch , Josef Merten
IPC分类号： C08G75/02 , C08G75/06 , C08L81/02 , C08G75/14
CPC分类号： C08G75/0254 , C08G75/0231
摘要： A process for preparing a polyarylene sulphide which comprises reacting(a) dihalogenobenzene consisting of 50 to 100 mol % of a compound of the formula ##STR1## or a compound of the formula ##STR2## or a mixture thereof and of 0 to 50 mol % of a compound of the formula ##STR3## wherein X is halogen and each R is selected from the group consisting of hydrogen, alkyl having 1 to 20 carbon atoms, cycloalkyl having 5 to 20 carbon atoms, aryl having 6 to 24 carbon atoms, alkaryl having 7 to 24 carbon atoms and aralkyl having 7 to 24 carbon atoms with the proviso that at least one R is other than hydrogen and(b) 0 to 3.0 mol % based on the dihalogenobenzene content of a polyhalogeno aromatic of the formulaArX.sub.n (IV) wherein Ar is an aromatic or heterocyclic radical with 6 to 24 carbon atoms having at least 3 free valencies, X is halogen and n is .gtoreq. 3 with(c) an alkyl metal sulphide in(d) a polar solvent in the presence of(e) 0.05-2.0 mol of alkali metal fluoride per mol of alkali metal sulphide,for a polycondensation time of up to 30 hours and at a polycondensation temperature of between 160.degree. and 295.degree. C., the molar ratio of (a) to (c) being in the range from 0.85:1 to 1.15:1 and the molar ratio of (c) to (d) being in the range of from 1:2 to 1:15.
摘要翻译：一种制备聚亚芳基硫醚的方法，其包括使（a）由50至100mol％的式（I）化合物或式IIa化合物或其混合物组成的二卤代苯和 0至50摩尔％的式（III）化合物，其中X为卤素且每个R选自氢，具有1至20个碳原子的烷基，具有5至20个碳原子的环烷基，具有6至24个碳原子的芳基，具有7至24个碳原子的烷芳基和具有7至24个碳原子的芳烷基，条件是至少一个R不是氢，和（b）基于二卤代苯含量为0-3.0mol％式ArXn（IV）的多卤代芳族化合物，其中Ar是具有至少3个自由价的6至24个碳原子的芳族或杂环基，X是卤素，n是≥3，（c）烷基金属硫化物（d）在（e）0.05-2.0mol碱金属氟化物存在下，每摩尔的极性溶剂碱金属硫化物，缩聚时间长达30小时，缩聚温度在160〜295℃之间，（a）与（c）的摩尔比在0.85:1-1.15:1的范围内， 1和（c）至（d）的摩尔比在1:2至1:15的范围内。

88. 发明授权

US4338429A Process for working up polycarbonates 失效
标题翻译：加工聚碳酸酯的工艺
公开(公告)号：US4338429A
公开(公告)日：1982-07-06
申请号：US166015
申请日：1980-07-07
申请人： Volker Serini , John Goossens , Ludwig Bottenbruch , Dieter Freitag
发明人： Volker Serini , John Goossens , Ludwig Bottenbruch , Dieter Freitag
IPC分类号： C08G63/00 , C08G64/24 , C08G64/40 , C08J3/10
CPC分类号： C08G64/24 , C08G64/406
摘要： The present invention relates to a process for working up alkaline two-phase mixtures which have been obtained in the synthesis of polycarbonates by the two-phase boundary process, characterized in that for the separation of the alkaline two-phase mixture into an organic phase and an aqueous phase, the mixture is supplied with shearing energy and/or added are one or more cationic emulsifying agents and/or dispersing agents and/or in that, for the separation of the acidified two-phase mixture into an organic phase and an aqueous phase, the mixture is supplied with shearing energy and/or added are one or more cationic emulsifying agents and/or dispersing agents and/or in that the organic phase which was separated off after the acidification is washed with water to which one or more water-soluble, organic anionic compounds have been added.
摘要翻译：本发明涉及一种在两相边界过程合成聚碳酸酯中获得的碱性二相混合物的处理方法，其特征在于将碱性两相混合物分离成有机相，水相中，混合物被供应剪切能量和/或添加一种或多种阳离子乳化剂和/或分散剂和/或为了将酸化的两相混合物分离成有机相和水相提供剪切能量和/或添加的是一种或多种阳离子乳化剂和/或分散剂，和/或在酸化后分离的有机相用水洗涤，向其中加入一种或多种水已经添加了可溶性有机阴离子化合物。

89. 发明授权

US4333809A Cross-linkable polycarbonate elastomers, a process for their preparation and use for packaging medicines 失效
标题翻译：可交联聚碳酸酯弹性体，其制备方法和用于包装药物的方法
公开(公告)号：US4333809A
公开(公告)日：1982-06-08
申请号：US170439
申请日：1980-07-22
申请人： Manfred Schreckenberg , Dieter Freitag , Hans-Heribert Burgdorfer , Gunther Lehnert , Siegfried Adelmann , Hans Rudolph
发明人： Manfred Schreckenberg , Dieter Freitag , Hans-Heribert Burgdorfer , Gunther Lehnert , Siegfried Adelmann , Hans Rudolph
IPC分类号： C08G64/18 , C08G63/62 , C08J3/28
CPC分类号： C08G64/18
摘要： The present invention is directed to cross-linkable, thermoplastically processable, segmented, high molecular weight polycarbonate elastomers, to the process for their preparation and to their use in their cross-linked form.
摘要翻译：本发明涉及可交联，热塑性加工，分段，高分子量聚碳酸酯弹性体，其制备方法及其在其交联形式中的用途。

90. 发明授权

US4221645A Polycarbonates with end groups containing double bonds which can be crosslinked by UV light 失效
标题翻译：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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