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1. 发明申请

US20110160421A1 Process for Formation of Poly(arylene Ethers) with Lower Fine Particle Content 有权
标题翻译：形成具有较低微粒含量的聚（亚芳基醚）的方法
公开(公告)号：US20110160421A1
公开(公告)日：2011-06-30
申请号：US13048225
申请日：2011-03-15
申请人： Nitin Vilas Tople , Gerardo Rocha-Galicia , Hua Guo
发明人： Nitin Vilas Tople , Gerardo Rocha-Galicia , Hua Guo
IPC分类号： C08G65/46 , C08G65/38
CPC分类号： C08G65/46 , C08J3/14 , C08J2371/12
摘要： The invention is directed to a method for producing poly(arylene) ethers with improved particle size characteristics. The improved particle size characteristics of the polyphenylene ether include one or both of: (i) up to about 50 weight percent of particles smaller than 38 micrometers; and a (ii) mean particle size greater than 100 or more micrometers.
摘要翻译：本发明涉及一种具有改进粒度特性的聚（亚芳基）醚的制备方法。聚苯醚的改进的粒度特性包括以下之一或两者：（i）至多约50重量％的小于38微米的颗粒; 和（ii）平均粒度大于100微米或更大。

2. 发明授权

US08779081B2 Process for formation of poly(arylene ethers) with lower fine particle content 有权
标题翻译：形成具有较低微粒含量的聚（亚芳基醚）的方法
公开(公告)号：US08779081B2
公开(公告)日：2014-07-15
申请号：US13048225
申请日：2011-03-15
申请人： Nitin Vilas Tople , Gerardo Rocha-Galicia , Hua Guo
发明人： Nitin Vilas Tople , Gerardo Rocha-Galicia , Hua Guo
IPC分类号： C08G63/18
CPC分类号： C08G65/46 , C08J3/14 , C08J2371/12
摘要： The invention is directed to a method for producing poly(arylene) ethers with improved particle size characteristics. The improved particle size characteristics of the polyphenylene ether include one or both of: (i) up to about 50 weight percent of particles smaller than 38 micrometers; and a (ii) mean particle size greater than 100 or more micrometers.
摘要翻译：本发明涉及一种具有改进粒度特性的聚（亚芳基）醚的制备方法。聚苯醚的改进的粒度特性包括以下之一或两者：（i）至多约50重量％的小于38微米的颗粒; 和（ii）平均粒度大于100微米或更大。

3. 发明申请

US20130225783A1 POLY(PHENYLENE ETHER) PROCESS 有权
标题翻译：聚（苯乙烯）工艺
公开(公告)号：US20130225783A1
公开(公告)日：2013-08-29
申请号：US13417451
申请日：2012-03-12
申请人： Gary Mell Bates , Nitin Vilas Tople , Scott Michael Fisher , Hua Guo
发明人： Gary Mell Bates , Nitin Vilas Tople , Scott Michael Fisher , Hua Guo
IPC分类号： C08G65/46
CPC分类号： C08G65/46
摘要： A method of purifying a poly(phenylene ether) is described. The method includes mixing a poly(phenylene ether) solution comprising a poly(phenylene ether) and a poly(phenylene ether) solvent with first washing solvents including a C1-C4 alkanol and water to form a first liquid phase including poly(phenylene ether) and poly(phenylene ether) solvent, and a second liquid phase comprising C1-C4 alkanol and water, and separating the first liquid phase from the second liquid phase. The first and second liquid phases combined comprise about 60 to about 95 weight percent poly(phenylene ether) solvent, about 4 to about 32 weight percent C1-C4 alkanol, and about 1 to about 36 weight percent water. When optionally combined with evaporative removal of the poly(phenylene ether) solvent, the method reduces C1-C4 alkanol usage compared to the antisolvent precipitation method, and it produces poly(phenylene ether) having reduced catalyst metal ion residue and reduced color.
摘要翻译：描述了一种纯化聚（苯醚）的方法。该方法包括将包含聚（苯醚）和聚（苯醚）溶剂的聚（苯醚）溶液与包含C1-C4链烷醇和水的第一洗涤溶剂混合以形成包含聚（苯醚）和聚（苯醚）溶剂，以及包含C 1 -C 4链烷醇和水的第二液相，并且将第一液相与第二液相分离。组合的第一和第二液相包含约60至约95重量％的聚（苯醚）溶剂，约4至约32重量％的C 1 -C 4链烷醇和约1至约36重量％的水。当与蒸馏除去聚（苯醚）溶剂相结合时，与反溶剂沉淀法相比，该方法降低了C1-C4链烷醇的用量，并且产生具有降低的催化剂金属离子残余物和降低颜色的聚苯醚。

4. 发明授权

US08859646B2 Poly(phenylene ether) process 有权
标题翻译：聚（苯醚）工艺
公开(公告)号：US08859646B2
公开(公告)日：2014-10-14
申请号：US13417451
申请日：2012-03-12
申请人： Gary Mell Bates , Nitin Vilas Tople , Scott Michael Fisher , Hua Guo
发明人： Gary Mell Bates , Nitin Vilas Tople , Scott Michael Fisher , Hua Guo
IPC分类号： C08F6/08 , C08G65/38
CPC分类号： C08G65/46
摘要： A method of purifying a poly(phenylene ether) is described. The method includes mixing a poly(phenylene ether) solution comprising a poly(phenylene ether) and a poly(phenylene ether) solvent with first washing solvents including a C1-C4 alkanol and water to form a first liquid phase including poly(phenylene ether) and poly(phenylene ether) solvent, and a second liquid phase comprising C1-C4 alkanol and water, and separating the first liquid phase from the second liquid phase. The first and second liquid phases combined comprise about 60 to about 95 weight percent poly(phenylene ether) solvent, about 4 to about 32 weight percent C1-C4 alkanol, and about 1 to about 36 weight percent water. When optionally combined with evaporative removal of the poly(phenylene ether) solvent, the method reduces C1-C4 alkanol usage compared to the antisolvent precipitation method, and it produces poly(phenylene ether) having reduced catalyst metal ion residue and reduced color.
摘要翻译：描述了一种纯化聚（苯醚）的方法。该方法包括将包含聚（苯醚）和聚（苯醚）溶剂的聚（苯醚）溶液与包含C1-C4链烷醇和水的第一洗涤溶剂混合以形成包含聚（苯醚）和聚（苯醚）溶剂，以及包含C 1 -C 4链烷醇和水的第二液相，并且将第一液相与第二液相分离。组合的第一和第二液相包含约60至约95重量％的聚（苯醚）溶剂，约4至约32重量％的C 1 -C 4链烷醇和约1至约36重量％的水。当与蒸馏除去聚（苯醚）溶剂相结合时，与反溶剂沉淀法相比，该方法降低了C1-C4链烷醇的用量，并且产生具有降低的催化剂金属离子残余物和降低颜色的聚苯醚。

5. 发明申请

US20110190454A1 POLY(ARYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD 审中-公开
公开(公告)号：US20110190454A1
公开(公告)日：2011-08-04
申请号：US13043506
申请日：2011-03-09
申请人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
发明人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
IPC分类号： C08G77/46
CPC分类号： C08L71/126 , C08G77/46 , C08L71/12 , C08L83/12 , C08L2205/05 , C08L83/00 , C08L2666/22
摘要： A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively copolymerizing a monohydric phenol and a hydroxyaryl-terminated polysiloxane. The method is simpler than prior methods of preparing poly(arylene ether)-polysiloxane block copolymers by linking pre-formed poly(arylene ether) and polysiloxane blocks. The method is also produces greater incorporation of polysiloxane into the poly(arylene ether)-polysiloxane block copolymer than prior methods of copolymerizing monohydric phenols and hydroxyaryl-terminated polysiloxane.

6. 发明申请

US20110190453A1 POLY(ARYLENE ETHER)-POLYSILOXANE COMPOSITION AND METHOD 审中-公开
标题翻译：聚（亚乙基醚） - 聚硅氧烷组合物和方法
公开(公告)号：US20110190453A1
公开(公告)日：2011-08-04
申请号：US13043502
申请日：2011-03-09
申请人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
发明人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
IPC分类号： C08L83/12
CPC分类号： C08L71/126 , C08G77/46 , C08L71/12 , C08L83/12 , C08L2205/05 , C08L83/00 , C08L2666/22
摘要： A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively copolymerizing a monohydric phenol and a hydroxyaryl-terminated polysiloxane. The method is simpler than prior methods of preparing poly(arylene ether)-polysiloxane block copolymers by linking pre-formed poly(arylene ether) and polysiloxane blocks. The method is also produces greater incorporation of polysiloxane into the poly(arylene ether)-polysiloxane block copolymer than prior methods of copolymerizing monohydric phenols and hydroxyaryl-terminated polysiloxane.
摘要翻译：热塑性组合物包括聚（亚芳基醚）和聚（亚芳基醚） - 聚硅氧烷嵌段共聚物。热塑性组合物通过包括使一元酚和羟基芳基封端的聚硅氧烷氧化共聚的方法制备。该方法比通过连接预形成的聚（亚芳基醚）和聚硅氧烷嵌段制备聚（亚芳基醚） - 聚硅氧烷嵌段共聚物的现有方法更简单。与先前的一元酚和羟基芳基封端的聚硅氧烷的共聚方法相比，该方法还可以使聚硅氧烷更好地引入聚（亚芳基醚） - 聚硅氧烷嵌段共聚物中。

7. 发明申请

US20120277399A1 METHOD OF SEPARATING A POLY(ARYLENE ETHER) COMPOSITION FROM A SOLVENT, AND POLY(ARYLENE ETHER) COMPOSITION PREPARED THEREBY 有权
标题翻译：从溶剂中分离聚（亚乙基醚）组合物的方法和制备的聚（亚乙基醚）组合物
公开(公告)号：US20120277399A1
公开(公告)日：2012-11-01
申请号：US13282649
申请日：2011-10-27
申请人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
发明人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
IPC分类号： C08G65/00
CPC分类号： C08G65/44 , B29C47/0014 , B29C47/8845 , B29C47/8895 , C08G65/46 , C08G65/485 , C08L71/00 , C08L71/12 , C08L2205/05 , C08L2666/22
摘要： A method of separating a poly(arylene ether) from a solvent includes treating a poly(arylene ether)-containing solution with a devolatilizing extruder to form an extruded composition, and cooling the extruded composition with a cooling device that does not immerse the extruded composition in water. The composition may be used to isolate a poly(arylene ether) from the solvent-containing reaction mixture in which it is prepared, or to remove solvent from a multi-component poly(arylene ether)-containing thermoplastic composition.
摘要翻译：从溶剂中分离聚（亚芳基醚）的方法包括用脱挥发分挤出机处理含聚芳醚的溶液以形成挤出的组合物，并用不浸渍挤出的组合物的冷却装置冷却挤出的组合物在水里。该组合物可用于从其制备的含溶剂的反应混合物中分离聚（亚芳基醚），或从多组分聚（亚芳基醚）的热塑性组合物中除去溶剂。

8. 发明授权

US08734693B2 Method of separating a poly(arylene ether) composition from a solvent, and poly(arylene ether) composition prepared thereby 有权
标题翻译：从溶剂中分离聚（亚芳基醚）组合物的方法和由其制备的聚（亚芳基醚）组合物
公开(公告)号：US08734693B2
公开(公告)日：2014-05-27
申请号：US13282649
申请日：2011-10-27
申请人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
发明人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
IPC分类号： B29C47/78
CPC分类号： C08G65/44 , B29C47/0014 , B29C47/8845 , B29C47/8895 , C08G65/46 , C08G65/485 , C08L71/00 , C08L71/12 , C08L2205/05 , C08L2666/22
摘要： A method of separating a poly(arylene ether) from a solvent includes treating a poly(arylene ether)-containing solution with a devolatilizing extruder to form an extruded composition, and cooling the extruded composition with a cooling device that does not immerse the extruded composition in water. The composition may be used to isolate a poly(arylene ether) from the solvent-containing reaction mixture in which it is prepared, or to remove solvent from a multi-component poly(arylene ether)-containing thermoplastic composition.
摘要翻译：从溶剂中分离聚（亚芳基醚）的方法包括用脱挥发分挤出机处理含聚芳醚的溶液以形成挤出的组合物，并用不浸渍挤出的组合物的冷却装置冷却挤出的组合物在水里。该组合物可用于从其制备的含溶剂的反应混合物中分离聚（亚芳基醚），或从多组分聚（亚芳基醚）的热塑性组合物中除去溶剂。

9. 发明授权

US08075812B2 Method of separating a poly(arylene ether) composition from a solvent, and poly(arylene ether) composition prepared thereby 有权
标题翻译：从溶剂中分离聚（亚芳基醚）组合物的方法和由其制备的聚（亚芳基醚）组合物
公开(公告)号：US08075812B2
公开(公告)日：2011-12-13
申请号：US11696539
申请日：2007-04-04
申请人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
发明人： Christina Louise Braidwood , Alvaro Carrillo , Hua Guo , Gerardo Rocha-Galicia
IPC分类号： B29C47/78
CPC分类号： C08G65/44 , B29C47/0014 , B29C47/8845 , B29C47/8895 , C08G65/46 , C08G65/485 , C08L71/00 , C08L71/12 , C08L2205/05 , C08L2666/22
摘要： A method of separating a poly(arylene ether) from a solvent includes treating a poly(arylene ether)-containing solution with a devolatilizing extruder to form an extruded composition, and cooling the extruded composition with a cooling device that does not immerse the extruded composition in water. The composition may be used to isolate a poly(arylene ether) from the solvent-containing reaction mixture in which it is prepared, or to remove solvent from a multi-component poly(arylene ether)-containing thermoplastic composition.
摘要翻译：从溶剂中分离聚（亚芳基醚）的方法包括用脱挥发分挤出机处理含聚芳醚的溶液以形成挤出的组合物，并用不浸渍挤出的组合物的冷却装置冷却挤出的组合物在水里。该组合物可用于从其制备的含溶剂的反应混合物中分离聚（亚芳基醚），或从多组分聚（亚芳基醚）的热塑性组合物中除去溶剂。

10. 发明授权

US08017697B2 Poly(arylene ether)-polysiloxane composition and method 有权
标题翻译：聚（亚芳基醚） - 聚硅氧烷组合物和方法
公开(公告)号：US08017697B2
公开(公告)日：2011-09-13
申请号：US12277835
申请日：2008-11-25
申请人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
发明人： Alvaro Carrillo , Stephen Farnell , Hua Guo , Gerardo Rocha-Galicia , Farah Jean-Jacques Toublan
IPC分类号： C08G65/48
CPC分类号： C08L71/126 , C08G77/46 , C08L71/12 , C08L83/12 , C08L2205/05 , C08L83/00 , C08L2666/22
摘要： A thermoplastic composition includes a poly(arylene ether) and a poly(arylene ether)-polysiloxane block copolymer. The thermoplastic composition is prepared by a method that includes oxidatively copolymerizing a monohydric phenol and a hydroxyaryl-terminated polysiloxane. The method is simpler than prior methods of preparing poly(arylene ether)-polysiloxane block copolymers by linking pre-formed poly(arylene ether) and polysiloxane blocks. The method is also produces greater incorporation of polysiloxane into the poly(arylene ether)-polysiloxane block copolymer than prior methods of copolymerizing monohydric phenols and hydroxyaryl-terminated polysiloxane.
摘要翻译：热塑性组合物包括聚（亚芳基醚）和聚（亚芳基醚） - 聚硅氧烷嵌段共聚物。热塑性组合物通过包括使一元酚和羟基芳基封端的聚硅氧烷氧化共聚的方法制备。该方法比通过连接预形成的聚（亚芳基醚）和聚硅氧烷嵌段制备聚（亚芳基醚） - 聚硅氧烷嵌段共聚物的现有方法更简单。与先前的一元酚和羟基芳基封端的聚硅氧烷的共聚方法相比，该方法还可以使聚硅氧烷更好地引入聚（亚芳基醚） - 聚硅氧烷嵌段共聚物中。

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