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1.发明授权Process for the production of fully aromatic, thermotropic polyesters and polyester carbonates 失效用于生产完全芳香族，热致变性聚酯和聚酯碳酸酯的方法
公开(公告)号：US4889911A
公开(公告)日：1989-12-26
申请号：US231071
申请日：1988-08-11
申请人： Harald Pielartzik , Wolfgang Ebert , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
发明人： Harald Pielartzik , Wolfgang Ebert , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
CPC分类号： C08G63/605 , C08G63/64 , C08G63/87
摘要： Thermotropic, fully aromatic polyesters and polyester carbonates are produced by esterification of optionally substituted p-hydroxybenzoic acids and aromatic dicarboxylic acids with diaryl carbonate at temperatures in the range from 100.degree. to 220.degree. C. and subsequent transesterification of the aryl ester obtained with diphenols and, optinally, more diaryl carbonate, accompanied by polycondensation, at temperatures in the range from 250.degree. to 330.degree. C., the esterification, the transesterification and the polycondensation being carried out in the presence of heterocyclic compounds containing 1 to 3 nitrogen atoms.
摘要翻译： 通过任选取代的对羟基苯甲酸和芳族二羧酸与碳酸二芳基酯在100℃至220℃的温度下酯化制备热致全芳香族聚酯和聚酯碳酸酯，然后由二酚得到的芳基酯和 在250-330℃的温度下，优选碳酸二芳基酯，伴随着缩聚反应，酯化，酯交换反应和缩聚反应在含1-3个氮原子的杂环化合物的存在下进行。
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2.发明授权Thermotropic aromatic polyester carbonates, a process for their preparation and their use 失效热敏芳族聚酯碳酸酯，其制备方法及其用途
公开(公告)号：US4886869A
公开(公告)日：1989-12-12
申请号：US231138
申请日：1988-08-11
申请人： Harald Pielartzik , Rolf Dhein , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
发明人： Harald Pielartzik , Rolf Dhein , Rolf-Volker Meyer , Hans-Joachim Traenckner , Edgar Ostlinning
摘要： Thermotropic fully aromatic polyester carbonates containing condensed residues of optionally substituted 3-hydroxybenzoic acid have great rigidity, impact strength and elongation at break and yet can be processed under the usual conditions owing to their advantageous fusion viscosity.
摘要翻译： 含有任选取代的3-羟基苯甲酸的冷凝残余物的热致全芳族聚酯碳酸酯具有很大的刚性，冲击强度和断裂伸长率，并且由于它们的有利的熔融粘度而在常规条件下进行加工。
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3.发明授权Liquid crystalline compounds, their production and their use as modifiers for polycarbonates, polyester carbonates and polyesters 失效液晶化合物及其生产及其作为聚碳酸酯，聚碳酸酯和聚酯的改性剂使用
公开(公告)号：US5089590A
公开(公告)日：1992-02-18
申请号：US643442
申请日：1991-01-18
申请人： Harald Pielartzik , Rolf-Volker Meyer , Ralf Dujardin , Axel Schnitzler , Hans-Joachim Traenckner
发明人： Harald Pielartzik , Rolf-Volker Meyer , Ralf Dujardin , Axel Schnitzler , Hans-Joachim Traenckner
IPC分类号： C07C67/14 , C07C69/92 , C08K5/10 , C08L67/00 , C08L67/02 , C09K19/20 , C09K19/22 , C09K19/24 , C09K19/26 , C09K19/32
CPC分类号： C09K19/26 , C09K19/2007 , C09K19/22 , C09K19/24 , C09K19/322
摘要： The present invention relates to aromatic compounds corresponding to formula (I) ##STR1## to their production and to their use as modifiers for thermoplastic aromatic polycarbonates and/or thermoplastic aromatic polyester carbonates and/or thermoplastic aromatic polyesters.
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4.发明授权
公开(公告)号：US5086102A
公开(公告)日：1992-02-04
申请号：US548601
申请日：1990-07-05
申请人： Harald Pielartzik , Burkhard Kohler , Hans-Joachim Traenckner , Wolfgang Jakob , William C. Bushong
发明人： Harald Pielartzik , Burkhard Kohler , Hans-Joachim Traenckner , Wolfgang Jakob , William C. Bushong
摘要： The invention relates to mixtures of poly(arylene sulphides), glass fibres and maleamidic acids, which are remarkable for good mechanical properties and an increased melt viscosity of the matrix resin.
摘要翻译： 本发明涉及聚（亚芳基硫醚），玻璃纤维和马来酰胺酸的混合物，其对于良好的机械性能和基体树脂的熔体粘度的增加是显着的。
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公开(公告)号：US5137938A
公开(公告)日：1992-08-11
申请号：US830473
申请日：1992-02-03
申请人： Burkhard Kohler , Wilfried Cramer , Hans-Joachim Traenckner , Harald Pielartzik , Wolfgang Wehnert , William C. Bushong , Wolfgang Jakob
发明人： Burkhard Kohler , Wilfried Cramer , Hans-Joachim Traenckner , Harald Pielartzik , Wolfgang Wehnert , William C. Bushong , Wolfgang Jakob
IPC分类号： C08K7/14 , C08K5/3415 , C08L79/08 , C08L81/02
CPC分类号： C08K5/3415 , C08L81/02 , C08L79/08
摘要： The invention relates to mixtures of polyarylene sulphides, maleimides, glass fibres and if appropriate other additives. The mixtures are distinguished by good mechanical properties.
摘要翻译： 本发明涉及聚亚芳基硫醚，马来酰亚胺，玻璃纤维和合适的其它添加剂的混合物。 混合物的特征在于良好的机械性能。
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公开(公告)号：US5151458A
公开(公告)日：1992-09-29
申请号：US515705
申请日：1990-04-27
摘要： This invention relates to new highly fluid polyarylene sulphide-(PAS)-moulding compounds, preferably polyphenylene sulphide-(PPS)-moulding compounds containing low molecular weight, liquid crystalline ester(amide)s.
摘要翻译： 本发明涉及新的高流动性聚亚芳基硫醚（PAS）成型化合物，优选含有低分子量液晶酯（酰胺）的聚苯硫醚 - （PPS） - 成型化合物。
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公开(公告)号：US5102935A
公开(公告)日：1992-04-07
申请号：US403133
申请日：1989-09-05
申请人： Hans-Detlef Heinz , Harald Pielartzik , Aziz El-Sayed , Rolf-Volker Meyer , Martin Wandel , Peter-Roger Nyssen
发明人： Hans-Detlef Heinz , Harald Pielartzik , Aziz El-Sayed , Rolf-Volker Meyer , Martin Wandel , Peter-Roger Nyssen
摘要： The invention relates to new, free-flowing polyamide molding compounds and blends, characterized in that they are prepared by mixing of polyamides known per se in the melt with low molecular weight, liquid-crystalline esters and/or ester amides corresponding to formula (I) and/or liquid-crystalline, oligomeric esters and/or ester amides corresponding to formula (II) and, optionally, other additives, at least one polymeric blending component being used as a further additive in the case of polyamide blends, and to the use of these liquid-crystalline (LC) additives I and/or II as flow promoters in polyamide molding compounds and blends and to a process for the production of the new polyamide molding compounds and blends. The invention also relates to the new oligomeric esters and/or ester amides corresponding to formula (II).
摘要翻译： 本发明涉及新的自由流动的聚酰胺模塑料和共混物，其特征在于它们通过将熔体中本身已知的聚酰胺与对应于式（I）的低分子量，液晶酯和/或酯酰胺 ）和/或对应于式（II）的液晶，低聚酯和/或酯酰胺和任选的其它添加剂，在聚酰胺共混物的情况下使用至少一种聚合共混组分作为另外的添加剂，并且 使用这些液晶（LC）添加剂I和/或II作为聚酰胺模塑料和共混物中的流动促进剂，以及生产新的聚酰胺模塑料和共混物的方法。 本发明还涉及对应于式（II）的新的低聚酯和/或酯酰胺。
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8.发明授权Thermoplastic block copolymers of vinyl or vinylidene polymer segments and segments of liquid crystalline polymers 失效乙烯基或亚乙烯基聚合物链段和液晶聚合物链段的热塑性嵌段共聚物
公开(公告)号：US5162434A
公开(公告)日：1992-11-10
申请号：US565191
申请日：1990-08-07
申请人： Harald Pielartzik , Kurt P. Meurer , Rolf-Volker Meyer , Joseph W. Witte, deceased , by Klaus G. Witte, heir
发明人： Harald Pielartzik , Kurt P. Meurer , Rolf-Volker Meyer , Joseph W. Witte, deceased , by Klaus G. Witte, heir
CPC分类号： C08G63/60 , C08G63/64 , C08G69/44 , C08G81/024
摘要： The thermoplastic block copolymers according to the invention of optionally substituted vinyl or vinylidene polymer segments and segments of liquid crystalline polymers are suitable for use as compatibility improvers or dispersing agents in otherwise incompatible or poorly compatible thermoplastic polymer mixtures and may be used for the production of moulded articles, filaments, fibres and films.
摘要翻译： 根据本发明的任选取代的乙烯基或亚乙烯基聚合物链段和液晶聚合物链段的热塑性嵌段共聚物适合用作相容性不相容或不相容的热塑性聚合物混合物中的相容性改进剂或分散剂，并可用于制备模塑 制品，细丝，纤维和薄膜。
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9.发明授权Thermotropic, fully aromatic polycondensates, a process for their preparation and their use for the production of moulded articles, fibres, filaments, sheet products and films 失效热成型，全芳族聚合物，其制备方法及其用于生产模制品，纤维，胶片，片材和胶片的使用
公开(公告)号：US5084547A
公开(公告)日：1992-01-28
申请号：US580470
申请日：1990-09-11
IPC分类号： C08J5/18 , C08G63/19 , C08G63/60 , C08G63/64 , C08G63/688 , C08G63/78 , C08K5/42 , C08L67/00 , D01F6/62 , D01F6/84 , D01F6/92
CPC分类号： C08G63/688 , C08G63/64 , C08K5/42
摘要： The thermotropic, fully aromatic polycondensates according to the invention, which contain compounds capable of complex formation, are distinguished by improved resistance to hydrolysis and may be used for the production of moulded articles, fibres, filaments, sheet products and films.
摘要翻译： 包含能够形成络合物的化合物的根据本发明的热致的完全芳族缩聚物的特征在于改进的抗水解性，并可用于生产模塑制品，纤维，长丝，片状产品和薄膜。
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10.发明授权Liquid crystal polycondensates with improved heat stability, a process for their preparation and their use for the production of shaped articles, films, fibres and filaments 失效具有改善的热稳定性的液晶缩聚物，其制备方法及其用于生产成形制品，薄膜，纤维和细丝的用途
公开(公告)号：US5030703A
公开(公告)日：1991-07-09
申请号：US402872
申请日：1989-09-05
IPC分类号： C08J5/18 , C07C69/90 , C08G63/19 , C08G63/20 , C08G63/60 , C08G63/64 , C08G63/68 , C08G63/78 , C08G64/00 , C08G64/14 , C08G69/44 , C08L77/00 , C09K19/20 , C09K19/38 , D01F6/62 , D01F6/84
CPC分类号： C08G63/20 , C08G63/605 , C08G63/64 , C08G69/44 , C09K19/3809
摘要： The liquid crystal polycondensates according to the invention based on aromatic hydroxycarboxylic acids, if appropriate aromatic aminocarboxylic acids, diphenols, if appropriate aminophenols, aromatic dicarboxylic acids and if appropriate carbonic acid which are obtainable by polycondensation of the difunctional monomers mentioned in the melt in the presence of aromatic esters with a defined sequence of the structural units of the formula ##STR1## of oligomers with random distribution of the structural units of the formula ##STR2## have a good heat stability and exhibit a stable viscosity under the processing conditions. The liquid crystal polycondensates can be used for the production of shaped articles, films, fibers and filaments.
摘要翻译： 根据本发明的基于芳族羟基羧酸的液晶缩聚物，如果合适的话，芳族氨基羧酸，二元酚，如果合适的氨基苯酚，芳族二羧酸和适当的碳酸，可通过在熔融物中存在的二官能单体缩聚而得到 具有式（IMAGE）＆lt; IMAGE＆gt;具有式（IMAGE）＆lt; IMAGE＆gt;的结构单元的芳族酯的具有式（IMAGE）+ TR＆lt; IMAGE＆gt;的结构单元的随机分布的芳族酯具有良好的热稳定性并显示出稳定的粘度 在加工条件下。 液晶缩聚物可用于生产成形制品，薄膜，纤维和长丝。
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