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公开(公告)号：US20100210813A1
公开(公告)日：2010-08-19
申请号：US12371275
申请日：2009-02-13
IPC分类号： C08G75/16
CPC分类号： C08G75/0209 , C08G75/0213 , C08G75/0254 , C08G75/0259 , C08G75/0281
摘要： The techniques provide a system and a method of producing polyphenylene sulfide (PPS) polymer. The PPS polymer is produced by reacting a sulfur source and a dihaloaromatic compound in the presence of a polar organic compound in a polymerization mixture in a polymerization vessel. The PPS polymer is washed with a base to lower the oligomer content of the PPS polymer and thus the off-gassing during processing.
摘要翻译： 该技术提供了一种生产聚苯硫醚（PPS）聚合物的体系和方法。 PPS聚合物通过在聚合容器中的聚合混合物中的极性有机化合物的存在下使硫源和二卤代芳族化合物反应来制备。 PPS聚合物用碱洗涤以降低PPS聚合物的低聚物含量，从而在加工过程中脱气。
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2.发明授权公开(公告)号：US06946540B2
公开(公告)日：2005-09-20
申请号：US10395919
申请日：2003-03-24
CPC分类号： C08L81/02
摘要： Disclosed herein is a process for preparing cured arylene sulfide polymers. A first curing vessel comprising a first agitator is used to cure a poly(arylene sulfide) compacted powder. The curing proceeds until the compacted powder reaches a melt flow rate within a target range. When the melt flow rate of the compacted powder first reaches the target range, the power consumption of the first agitator is determined. A second curing vessel comprising a second agitator is charged with a second quantity of the compacted poly(arylene sulfide) powder. The second quantity of compacted powder is cured in the second vessel until the power consumption of the second agitator reaches the value at which the melt flow rate in the first curing vessel first reached the target range.
摘要翻译： 本文公开了一种制备硫化亚芳基硫醚聚合物的方法。 使用包含第一搅拌器的第一固化容器来固化聚（亚芳基硫醚）压实粉末。 固化进行直到压实粉末达到目标范围内的熔体流动速率。 当压实粉末的熔体流动速率首先达到目标范围时，确定第一搅拌器的功率消耗。 装有第二搅拌器的第二固化容器装有第二量压实的聚（亚芳基硫醚）粉末。 第二量的压实粉末在第二容器中固化，直到第二搅拌器的功率消耗达到第一固化容器中的熔体流动速率首先达到目标范围的值。
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公开(公告)号：US08263734B2
公开(公告)日：2012-09-11
申请号：US12371275
申请日：2009-02-13
IPC分类号： C08G75/14
CPC分类号： C08G75/0209 , C08G75/0213 , C08G75/0254 , C08G75/0259 , C08G75/0281
摘要： The techniques provide a system and a method of producing polyphenylene sulfide (PPS) polymer. The PPS polymer is produced by reacting a sulfur source and a dihaloaromatic compound in the presence of a polar organic compound in a polymerization mixture in a polymerization vessel. The PPS polymer is washed with a base to lower the oligomer content of the PPS polymer and thus the off-gassing during processing.
摘要翻译： 该技术提供了一种生产聚苯硫醚（PPS）聚合物的体系和方法。 PPS聚合物通过在聚合容器中的聚合混合物中的极性有机化合物的存在下使硫源和二卤代芳族化合物反应来制备。 PPS聚合物用碱洗涤以降低PPS聚合物的低聚物含量，从而在加工过程中脱气。
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公开(公告)号：US06331608B1
公开(公告)日：2001-12-18
申请号：US09394790
申请日：1999-09-13
申请人： Fernando C. Vidaurri , Jon F. Geibel , James W. Waterman , Jay M. Chaffin , Aubrey South, Jr. , Jeffrey S. Fodor , Glenn F. Kile
发明人： Fernando C. Vidaurri , Jon F. Geibel , James W. Waterman , Jay M. Chaffin , Aubrey South, Jr. , Jeffrey S. Fodor , Glenn F. Kile
IPC分类号： C08G7514
CPC分类号： C07D207/267 , C08G75/0281
摘要： A process is provided to recover at least one modifier compound and at least one polar organic compound from a reaction mixture comprising high molecular weight Poly(arylene sulfide) product, low molecular weight P(AS), cyclic and linear P(AS) oligomers, at least one POC, at least one modifier, an alkali metal halide by-product, and water.
摘要翻译： 提供了一种从包含高分子量聚（亚芳基硫醚）产物，低分子量P（AS），环状和线型P（AS）低聚物的反应混合物中回收至少一种改性剂化合物和至少一种极性有机化合物的方法， 至少一种POC，至少一种改性剂，碱金属卤化物副产物和水。
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公开(公告)号：US4158654A
公开(公告)日：1979-06-19
申请号：US888068
申请日：1978-03-20
IPC分类号： C08F279/00 , C08L7/00 , C08L13/00 , C08L21/00 , C08L23/00 , C08L51/00 , C08L51/02 , C08L67/00 , C08L67/06 , C08L77/00 , C08L101/00 , C08K7/14
摘要： A mixture of a carboxylic acid and an alkali metal carboxylate-containing rubber in a vinyl monomer is provided. The resulting composition has a relatively low viscosity and is particularly adapted for preparing a thermosettable composition suitable for preparing reinforced plastic articles by combining an unsaturated polyester, the alkali metal carboxylate-containing rubber solution containing the carboxylic acid, a catalyst, and a reinforcing agent. The resulting composition when cured exhibits high impact strength and good surface finish.
摘要翻译： {PG，1提供了羧酸和含碱金属羧酸盐的橡胶在乙烯基单体中的混合物。 所得组合物具有相对较低的粘度，并且特别适于制备适用于通过组合不饱和聚酯，含有羧酸的碱金属羧酸盐的橡胶溶液，催化剂和增强剂来制备增强塑料制品的热固性组合物。 所得组合物固化时表现出高的冲击强度和良好的表面光洁度。
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公开(公告)号：US06437091B1
公开(公告)日：2002-08-20
申请号：US09476250
申请日：1999-12-30
IPC分类号： C08J324
CPC分类号： C08J3/24 , C08G75/029 , C08G75/0295 , C08J2381/02
摘要： A process is provided for curing poly(arylene sulfide) polymers by achieving and maintaining curing conditions in a cure vessel, then intermittently adding uncured polymer to said cure vessel and intermittently removing polymer from the cure vessel wherein the removal of polymer from the cure vessel is performed at intervals such that the presence of uncured polymer is minimized or avoided.
摘要翻译： 提供了一种通过实现和维持固化容器中的固化条件来固化聚（亚芳基硫醚）聚合物的方法，然后将未固化的聚合物间歇地加入到所述固化容器中并从固化容器中间歇地除去聚合物，其中从固化容器中除去聚合物是 间隔进行，使得未固化的聚合物的存在被最小化或避免。
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公开(公告)号：US6093319A
公开(公告)日：2000-07-25
申请号：US213145
申请日：1998-12-18
CPC分类号： C08L81/02
摘要： A process is provided for making a composition said process comprising mixing about 60% by weight to about 90% by weight of a first P(AS) having a melt flow index of about 120 grams/10 minutes or more and about 10% by weight to about 40% by weight of a second P(AS) having a melt flow index of about 110 grams/10 minutes or less. In another embodiment of this invention, said composition and manufactures produced from said composition are provided.
摘要翻译： 提供了一种用于制备组合物的方法，所述方法包括将约60重量％至约90重量％的熔体流动指数为约120克/ 10分钟或更高且约10重量％的第一P（AS） 至约40重量％的熔体流动指数为约110克/ 10分钟或更少的第二个P（AS）。 在本发明的另一个实施方案中，提供了由所述组合物生产的所述组合物和制品。
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公开(公告)号：US4548977A
公开(公告)日：1985-10-22
申请号：US679141
申请日：1984-12-06
申请人： Aubrey South, Jr.
发明人： Aubrey South, Jr.
CPC分类号： C08J3/21 , C08J2381/02
摘要： A process for producing poly(arylene sulfide) resin slurries exhibiting easier handling and improved performance properties suitable for coating, molding, etc. comprising mixing the polymer with a nonionic surfactant in the absence of a liquid diluent and then blending the resulting admixture with a reinforcing material in a liquid diluent.
摘要翻译： 一种生产聚（亚芳基硫醚）树脂浆料的方法，其显示出易于处理和改善适用于涂料，模塑等的性能，包括在不存在液体稀释剂的情况下将聚合物与非离子表面活性剂混合，然后将所得混合物与增强剂 液体稀释剂中的物质。
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公开(公告)号：US4444921A
公开(公告)日：1984-04-24
申请号：US423384
申请日：1982-09-24
申请人： Aubrey South, Jr.
发明人： Aubrey South, Jr.
摘要： A thermosettable composition suitable for preparing reinforced plastic articles is prepared by combining an unsaturated polyester, a rubber, a vinyl monomer, a catalyst and a calcium carbonate filler coated with a fatty acid or fatty acid metal salt. The resulting compositions when cured exhibits high impact strength.
摘要翻译： 通过组合不饱和聚酯，橡胶，乙烯基单体，催化剂和涂覆有脂肪酸或脂肪酸金属盐的碳酸钙填料，制备适用于制备增强塑料制品的热固性组合物。 固化时得到的组合物表现出高冲击强度。
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10.再颁专利Thermosetting polyester composition containing normally solid carboxy-containing diene polymer 失效含有通常为固体含羧基的二烯聚合物的热固性聚酯组合物
公开(公告)号：USRE31436E
公开(公告)日：1983-11-01
申请号：US814066
申请日：1977-07-08
申请人： Aubrey South, Jr.
发明人： Aubrey South, Jr.
IPC分类号： C08F279/02 , C08K7/02 , C08L67/06
CPC分类号： C08K7/02 , C08F279/02 , C08L67/06
摘要： A thermosettable composition suitable for preparing reinforced plastic articles is prepared by combining an unsaturated polyester, a normally solid carboxy-containing polymer of a conjugated diene, a vinyl monomer, a catalyst and a reinforcing agent or filler. Preferably the composition is prepared utilizing a mixer giving moderate shear such as a twin-rotor mixer. The resulting composition when cured exhibits high impact strength and good surface finish.
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