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1.发明授权Method for the production of light colored aromatic sulfide/sulfone polymers with 1,3-dialkyl-2-imidazolidinone diluent 失效用1,3-二烷基-2-咪唑烷酮稀释剂制备浅色芳香族硫化物/砜聚合物的方法
公开(公告)号：US5066774A
公开(公告)日：1991-11-19
申请号：US587836
申请日：1990-09-25
申请人： Jon F. Geibel , Rex L. Bobsein , Harold D. Yelton
发明人： Jon F. Geibel , Rex L. Bobsein , Harold D. Yelton
CPC分类号： C08G75/0259 , C08G75/0236 , C08G75/20
摘要： This invention provides a process to produce aromatic sulfide/sulfone polymers exhibiting high molecular weight, and having a light or "whitish" coloration. This process employs a dihaloaromatic sulfone, a sulfur-containing compound and a 1,3-dialkyl-2-imidazolidinone. These lighter colored polymers are more preferable commercially and may be useful in the production of coatings, films, molded objects, and glass or carbon fiber composites.
摘要翻译： 本发明提供一种生产表现出高分子量，具有浅或“发白”着色的芳族硫化物/砜聚合物的方法。 该方法采用二卤代芳砜，含硫化合物和1,3-二烷基-2-咪唑啉酮。 这些较浅的聚合物在商业上是更优选的，并且可用于制备涂料，膜，模塑物体以及玻璃或碳纤维复合材料。
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2.发明授权Reinforced plastic comprising fibrous reinforcement treated with poly(arylene sulfide sulfone) polymer containing ether groups 失效包括用含有醚基团的聚（亚芳基硫醚砜）聚合物处理的纤维增强材料的增强塑料
公开(公告)号：US5045367A
公开(公告)日：1991-09-03
申请号：US486589
申请日：1990-02-28
申请人： Rex L. Bobsein , Jon F. Geibel , Howard F. Efner , Mark L. Stone
发明人： Rex L. Bobsein , Jon F. Geibel , Howard F. Efner , Mark L. Stone
IPC分类号： C08J5/06
CPC分类号： C08J5/06 , C08J2381/00 , Y10S428/902 , Y10T428/2933 , Y10T428/2938 , Y10T428/30 , Y10T442/2402
摘要： A reinforced plastic is provided which comprises a poly(arylene sulfide sulfone) polymer matrix and fibrous reinforcement. The fibrous reinforcement is treated with a poly(arylene sulfide sulfone) polymer containing ether groups prior to forming the reinforced plastic. Such treatment improves the mechanical strength of the reinforced plastic.
摘要翻译： 提供了一种增强塑料，其包括聚（亚芳基硫醚砜）聚合物基质和纤维增强物。 在形成增强塑料之前，用含有醚基的聚（亚芳基硫醚砜）聚合物处理纤维增强物。 这种处理改善了增强塑料的机械强度。
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公开(公告)号：US5089596A
公开(公告)日：1992-02-18
申请号：US527233
申请日：1990-05-22
IPC分类号： C08G75/02
CPC分类号： C08G75/0254 , C08G75/024 , C08G75/0281
摘要： Aromatic sulfide/ketone polymer is prepared from dihaloaromatic ketone, alkali metal sulfide, water and a polar organic compound. The polymerization reaction mixture comprising the aromatic sulfide/ketone polymer is subjected to a heat soak at elevated temperature then a separation agent (non-solvent) is added under controlled conditions and subsequently cooled to provide a mixture comprising particulate aromatic sulfide/ketone polymer.Biaxially-oriented film is made from recovered particles of aromatic sulfide/ketone polymer prepared as described by (1) washing the polymer particles with an aqueous calcium salt, (2) heating said washed particles to remove water, wherein the resulting heated particles are at least partially crystalline, (3) molding said heating particles to form a sheet of polymer, (4) biaxially stretching said sheet above the glass transition temperature of the polymer to form a film, and (5) heat-setting said biazially-oriented film under stretching tension for a time and at a temperature to increase strength properties and density.
摘要翻译： 芳族硫化物/酮聚合物由二卤代芳族酮，碱金属硫化物，水和极性有机化合物制备。 将包含芳族硫化物/酮聚合物的聚合反应混合物在高温下进行热浸，然后在受控条件下加入分离剂（非溶剂），随后冷却以提供包含颗粒状芳族硫化物/酮聚合物的混合物。 双轴取向薄膜由（1）用钙盐水洗涤聚合物颗粒制备的芳族硫化物/酮聚合物的回收颗粒制成，（2）加热所洗涤的颗粒以除去水，其中所得的加热颗粒在 （3）模制所述加热颗粒以形成聚合物片材，（4）将所述片材双轴拉伸高于聚合物的玻璃化转变温度以形成膜，和（5）将所述双重取向的膜热定型 在拉伸张力下一段时间，并在一定温度下增加强度性能和密度。
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4.发明授权Reinforced plastic comprising poly(arylene sulfide sulfone) polymer containing ether groups matrix 失效包含含有醚基团的聚（亚芳基硫醚砜）聚合物的增强塑料
公开(公告)号：US5024876A
公开(公告)日：1991-06-18
申请号：US486563
申请日：1990-02-28
申请人： Rex L. Bobsein , Mark L. Stone , Jon F. Geibel
发明人： Rex L. Bobsein , Mark L. Stone , Jon F. Geibel
CPC分类号： C08J5/042 , C08G75/00 , C08K7/02 , C08J2381/00 , Y10S428/902 , Y10T428/30 , Y10T442/2984
摘要： A reinforced plastic is provided which comprises a continuous long fiber reinforcing material in an ether group-containing poly(arylene sulfide sulfone) polymer matrix.
摘要翻译： 提供了一种增强塑料，其包括在含醚基的聚（亚芳基硫醚砜）聚合物基质中的连续长纤维增强材料。
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5.发明授权
公开(公告)号：US5264176A
公开(公告)日：1993-11-23
申请号：US800905
申请日：1991-11-26
CPC分类号： C08G75/0254 , C08G75/024 , C08G75/0281
摘要： An aromatic sulfide/ketone polymer is prepared from a dihaloaromatic ketone, alkali metal sulfide, water and a polar organic compound. The polymerization reaction mixture is subjected to a heat soak at an elevated temperature, then a separation agent is added under controlled conditions and the mixture is subsequently cooled to provide a mixture comprising particulate aromatic sulfide/ketone polymer. Biaxially-oriented film is made from the recovered particles of aromatic sulfide/ketone polymer by (1) washing the polymer particles with an aqueous calcium salt, (2) heating the washed particles to remove water, (3) molding the heated particles to form a sheet of polymer, (4) biaxially stretching the sheet above the glass transition temperature of the polymer to form a film, and (5) heat-setting the biaxially-oriented film under stretching tension for a time and at a temperature to increase strength properties and density.
摘要翻译： 由二卤代芳族酮，碱金属硫化物，水和极性有机化合物制备芳族硫化物/酮聚合物。 将聚合反应混合物在升高的温度下进行热浸，然后在受控条件下加入分离剂，随后将混合物冷却以提供包含颗粒状芳族硫化物/酮聚合物的混合物。 通过（1）用钙盐水洗涤聚合物颗粒，（2）加热洗涤的颗粒以除去水，（3）将加热的颗粒成型形成，由回收的芳族硫化物/酮聚合物颗粒制成双轴取向膜 （4）将聚合物的玻璃化转变温度以上的双轴拉伸形成薄膜，（5）将拉伸张力下的双轴拉伸薄膜热固化一段时间，并使温度升高， 性质和密度。
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6.发明授权
公开(公告)号：US5245000A
公开(公告)日：1993-09-14
申请号：US724270
申请日：1991-07-01
申请人： Rex L. Bobsein , Jon F. Geibel , Howard F. Efner
发明人： Rex L. Bobsein , Jon F. Geibel , Howard F. Efner
CPC分类号： C08G75/23 , C08G75/0204 , C08G75/0259
摘要： Poly(arylene sulfide) polymers containing sulfone, ether and biphenyl groups are prepared by a two step process. In the first step, a diphenol is reacted with either a dihaloaromatic sulfone monomer or a bis(haloarylsulfonyl) biphenyl monomer, or both, in the presence of an alkali metal base and a polar organic compound. In the second step, the reaction mixture above is reacted with a sulfur source, and any monomer which was not employed in the first step, if any. The polymers prepared according to the invention process exhibit increased glass transition temperatures over those of known poly(arylene sulfide) polymers. The structure of repeating units of the polymer can be controlled by varying the sequence of addition of the monomers.
摘要翻译： 含有砜，醚和联苯基的聚（亚芳基硫醚）聚合物通过两步法制备。 在第一步中，在碱金属碱和极性有机化合物的存在下，二酚与二卤代芳族砜单体或双（卤代芳基磺酰基）联苯单体或两者反应。 在第二步中，将上述反应混合物与硫源反应，以及在第一步中未使用的任何单体（如果有的话）。 根据本发明方法制备的聚合物的玻璃化转变温度高于已知的聚（亚芳基硫醚）聚合物的玻璃化转变温度。 可以通过改变单体加成顺序来控制聚合物的重复单元的结构。
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公开(公告)号：US5177174A
公开(公告)日：1993-01-05
申请号：US810605
申请日：1991-12-19
申请人： Jon F. Geibel , Rex L. Bobsein
发明人： Jon F. Geibel , Rex L. Bobsein
CPC分类号： C08G75/20 , C08G75/0236
摘要： A first reaction mixture of at least one dihalo aromatic sulfone, at least one polyhydroxy aromatic compound, at least one organic amide and at least one alkali metal carbonate is contacted under polymerization conditions including a period of time at a temperature sufficient to form a reaction product, with the resulting product mixture being contacted with at least one polymerizable sulfur source, at least one organic amide, at least one alkali metal carboxylate, and water under polymerization conditions including a period of time at a temperature sufficient to form a branched aromatic sulfide sulfone polymer. The resulting polymers are useful in the production of coatings, films, molded objects, and fibers.
摘要翻译： 至少一种二卤芳族砜，至少一种多羟基芳族化合物，至少一种有机酰胺和至少一种碱金属碳酸盐的第一反应混合物在包括一段时间的聚合条件下接触，该温度足以形成反应产物 ，使得到的产物混合物在聚合条件下与至少一种可聚合硫源，至少一种有机酰胺，至少一种碱金属羧酸盐和水接触，所述聚合条件包括在足以形成支化芳族硫醚砜的温度下的一段时间 聚合物。 得到的聚合物可用于制备涂料，薄膜，模塑物体和纤维。
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8.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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9.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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