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1.发明授权Recovery of poly(arylene sulfide ketone) and poly(arylene sulfide diketone) resins 失效回收聚（亚芳基硫醚酮）和聚（亚芳基硫醚二酮）树脂
公开(公告)号：US5091509A
公开(公告)日：1992-02-25
申请号：US459011
申请日：1989-12-29
申请人： Afif M. Nesheiwat , Jon F. Geibel
发明人： Afif M. Nesheiwat , Jon F. Geibel
CPC分类号： C08G75/0281 , C08G85/00
摘要： A poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin having improved handling characteristics is prepared by a process comprising preparing in a first enclosed vessel a slurry comprising a solid poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin and a liquid polar organic compound, and optionally water; then substantially liquifying the resin to form a mixture comprising substantially liquified resin and polar organic compound; then flashing the mixture into a second vessel having a pressure lower than the first vessel, thereby removing a portion of the polar organic compound and solidifying the resin.When the slurry further comprises water, the invention method optionally includes a venting step prior to the substantial liquification of the resin and/or a concentration step after the substantial liquification of the resin.
摘要翻译： 通过包括在第一封闭容器中制备包含固体聚（亚芳基硫醚酮）或聚（亚芳基硫醚二酮）树脂的浆料的方法制备具有改进的处理特性的聚（亚芳基硫醚酮）或聚（亚芳基硫醚二酮）树脂 和液体极性有机化合物，和任选的水; 然后基本上液化树脂以形成基本上液化的树脂和极性有机化合物的混合物; 然后将混合物闪蒸成具有低于第一容器的压力的第二容器，从而除去一部分极性有机化合物并固化树脂。 当浆料还包含水时，本发明方法任选地包括在树脂基本上液化之前的排气步骤和/或在树脂基本上液化之后的浓缩步骤。
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2.发明授权Recovery of poly(arylene sulfide ketone) and poly(arylene sulfide diketone) resins 失效回收聚（亚芳基硫醚酮）和聚（亚芳基硫醚二酮）树脂
公开(公告)号：US5328981A
公开(公告)日：1994-07-12
申请号：US794768
申请日：1991-11-19
申请人： Afif M. Nesheiwat , Jon F. Geibel
发明人： Afif M. Nesheiwat , Jon F. Geibel
CPC分类号： C08G75/0281 , C08G85/00
摘要： A poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin having improved handling characteristics is prepared by a process comprising preparing in a first enclosed vessel a slurry comprising a solid poly(arylene sulfide ketone) or poly(arylene sulfide diketone) resin and a liquid polar organic compound, and optionally water; then substantially liquifying the resin to form a mixture comprising substantially liquified resin and polar organic compound; then flashing the mixture into a second vessel having a pressure lower than the first vessel, thereby removing a portion of the polar organic compound and solidifying the resin.When the slurry further comprises water, the invention method optionally includes a venting step prior to the substantial liquification of the resin and/or a concentration step after the substantial liquification of the resin.
摘要翻译： 通过包括在第一封闭容器中制备包含固体聚（亚芳基硫醚酮）或聚（亚芳基硫醚二酮）树脂的浆料的方法制备具有改进的处理特性的聚（亚芳基硫醚酮）或聚（亚芳基硫醚二酮）树脂 和液体极性有机化合物，和任选的水; 然后基本上液化树脂以形成基本上液化的树脂和极性有机化合物的混合物; 然后将混合物闪蒸成具有低于第一容器的压力的第二容器，从而除去一部分极性有机化合物并使树脂固化。 当浆料还包含水时，本发明方法任选地包括在树脂基本上液化之前的排气步骤和/或在树脂基本上液化之后的浓缩步骤。
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3.发明授权Recovery of modifier compounds and polar organic compounds from a poly(arylene sulfide) recycle mixture 有权从聚（亚芳基硫醚）再循环混合物回收改性剂化合物和极性有机化合物公开(公告)号：US06307011B1
公开(公告)日：2001-10-23
申请号：US09394489
申请日：1999-09-13
IPC分类号： C08F608
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 P(AS) recycle mixture.
摘要翻译： 提供了从P（AS）再循环混合物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。
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4.发明授权公开(公告)号：US06281326B1
公开(公告)日：2001-08-28
申请号：US08120305
申请日：1993-09-13
申请人： Carlton E. Ash , Jon F. Geibel
发明人： Carlton E. Ash , Jon F. Geibel
IPC分类号： C08G7514
CPC分类号： C08J11/06 , C08G75/0259 , C08J2381/02 , Y02W30/701
摘要： A process is provided for producing a poly(arylene sulfide) polymer which employs waste material comprising poly(arylene sulfide) polymer that is normally discarded or otherwise disposed of, wherein the waste stream is contacted with a polymerization reaction mixture under polymerization conditions. The waste material can optionally contain other components such as cyclic and linear oligomers, inorganic salts, polar organic compounds and water.
摘要翻译： 提供了一种生产聚（亚芳基硫醚）聚合物的方法，该聚合物采用通常废弃或以其他方式处理的聚（亚芳基硫醚）聚合物的废料，其中在聚合条件下废物流与聚合反应混合物接触。 废料可以任选地含有其它组分，例如环状和线性低聚物，无机盐，极性有机化合物和水。
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公开(公告)号：US06201097B1
公开(公告)日：2001-03-13
申请号：US09224436
申请日：1998-12-31
IPC分类号： C08G7514
CPC分类号： C08G75/025 , C08G75/0281
摘要： A novel treatment and recovery process is provided which produces commercially desirable high molecular weight poly(arylene sulfide)s from undesirable low molecular weight poly(arylene sulfide)s. The novel process reduces the quantity of low molecular weight poly(arylene sulfide)s which otherwise have little or no commercial value and can require disposal.
摘要翻译： 提供了一种新颖的处理和回收方法，其从不期望的低分子量聚（亚芳基硫醚）产生商业上需要的高分子量聚（亚芳基硫醚）。 该新方法降低了低分子量聚（亚芳基硫醚）的量，否则其具有很少或没有商业价值并且可能需要处理。
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公开(公告)号：US5438115A
公开(公告)日：1995-08-01
申请号：US159411
申请日：1993-11-30
申请人： Darryl R. Fahey , Owen H. Decker , Carlton E. Ash , Jon F. Geibel , Fernando C. Vidaurri, Jr. , Lacey E. Scoggins , Harvey D. Hensley , Wei-Teh W. Shang , Jimmie J. Straw , Paul J. DesLauriers
发明人： Darryl R. Fahey , Owen H. Decker , Carlton E. Ash , Jon F. Geibel , Fernando C. Vidaurri, Jr. , Lacey E. Scoggins , Harvey D. Hensley , Wei-Teh W. Shang , Jimmie J. Straw , Paul J. DesLauriers
CPC分类号： C08G75/0259
摘要： A process is provided for producing a poly(arylene sulfide) polymer which employs at least one base as a reactant, wherein the base is contacted with the polymerization reaction mixture incrementally during the polymerization.
摘要翻译： 提供一种制备使用至少一种碱作为反应物的聚（亚芳基硫醚）聚合物的方法，其中在聚合过程中碱与聚合反应混合物逐渐接触。
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7.发明授权Process for preparing poly(arylene sulfide) polymers using cyclic arylene sulfide oligomers 失效使用环状亚芳基硫醚低聚物制备聚（亚芳基硫醚）聚合物的方法
公开(公告)号：US5354841A
公开(公告)日：1994-10-11
申请号：US103847
申请日：1993-08-09
申请人： Jon F. Geibel , Carlton E. Ash
发明人： Jon F. Geibel , Carlton E. Ash
CPC分类号： C08J11/06 , C08G75/0259 , C08J2381/02 , Y02W30/701
摘要： A process is provided for producing a poly(arylene sulfide) polymer which employs as a reactant cyclic arylene sulfide oligomers.
摘要翻译： 提供了一种制备聚（亚芳基硫醚）聚合物的方法，该聚合物用作反应物环状亚芳基硫醚低聚物。
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公开(公告)号：US5296579A
公开(公告)日：1994-03-22
申请号：US155179
申请日：1988-02-11
CPC分类号： C08G75/025 , Y02P20/582
摘要： A process for the production of arylene sulfide polymers is provided which comprises subjecting a mixture of at least one first sulfur source, at least one second sulfur source comprised of at least one organic monothiol compound, at least one polyhalo-substituted aromatic compound and at least one polar organic compound to polymerization conditions sufficient to produce the arylene sulfide polymer. The organic monothiol compound can be added at any time prior to substantial completion of polymerization to provide arylene sulfide polymers of increased extrusion rate.
摘要翻译： 提供了一种生产亚芳基硫化物聚合物的方法，其包括使至少一种第一硫源，至少一种由至少一种有机一硫醇化合物组成的至少一种第二硫源，至少一种多卤代芳香族化合物和至少 一种极性有机化合物与足以产生亚芳基硫醚聚合物的聚合条件。 可以在基本上完成聚合之前的任何时间加入有机单硫代化合物，以提供具有增加的挤出速率的亚芳基硫醚聚合物。
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公开(公告)号：US5109102A
公开(公告)日：1992-04-28
申请号：US608088
申请日：1990-10-31
申请人： Jon F. Geibel
发明人： Jon F. Geibel
IPC分类号： C08G75/02
CPC分类号： C08G75/024
摘要： This invention relates to making an arylene sulfide ketone polymer. In accordance with this invention, a diahloaromatic ketone, a polar organic compound, and an alkali metal sulfide are mixed together to form a first reaction mixture. This first reaction mixture is subjected to a first set of polymerization conditions effective to produce a polymerization mixture. This polymerization mixture is then dehydrated to form a dehydrated polymerization mixture. Additional dihaloaromatic ketone and polar organic compound is then mixed with the dehydrated polymerization mixture to form a second reaction mixture. This second reaction mixture is then subjected to a second set of polymerization conditions such that an arylene sulfide ketone polymer is formed.
摘要翻译： 本发明涉及制备亚芳基硫醚酮聚合物。 根据本发明，将二芳族酮，极性有机化合物和碱金属硫化物混合在一起形成第一反应混合物。 对该第一反应混合物进行有效产生聚合混合物的第一组聚合条件。 然后将该聚合混合物脱水以形成脱水聚合混合物。 然后将另外的二卤代芳族酮和极性有机化合物与脱水的聚合混合物混合以形成第二反应混合物。 然后将该第二反应混合物进行第二组聚合条件，使得形成亚芳基硫醚酮聚合物。
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10.发明授权Menthanol extraction of polar organic compounds and modifier compounds from poly(arylene sulfide) polymer and oligomer streams 有权从聚（亚芳基硫醚）聚合物和低聚物流中提取极性有机化合物和改性剂化合物的甲醇萃取公开(公告)号：US06437024B1
公开(公告)日：2002-08-20
申请号：US09394727
申请日：1999-09-13
IPC分类号： C08J1100
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 poly(arylene sulfide) reaction mixture comprising high molecular weight poly(arylene sulfide), low molecular weight poly(arylene sulfide), cyclic and linear poly(arylene sulfide) oligomers, at least one polar organic compound, at least one modifier compound, and an alkali metal halide by-product.
摘要翻译： 提供了一种方法以从包含高分子量聚（亚芳基硫醚），低分子量聚（亚芳基硫醚），环状和线性聚（亚芳基硫醚）的聚（亚芳基硫醚）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 （亚芳基硫醚）低聚物，至少一种极性有机化合物，至少一种改性剂化合物和碱金属卤化物副产物。
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