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公开(公告)号：US4994217A
公开(公告)日：1991-02-19
申请号：US291563
申请日：1988-12-29
Applicant: John P. Banevicius , William M. Bunting , Alexandros Hasson , Susan J. Hathaway , William E. Pecak , John P. Skilbeck
Inventor： John P. Banevicius , William M. Bunting , Alexandros Hasson , Susan J. Hathaway , William E. Pecak , John P. Skilbeck
CPC classification number: C08G65/46 , C08L71/123
Abstract: Low odor polyphenylene ether/polystyrene resins are produced in a process by solution blending low odor polyphenylene ether and polystyrene resins and passing the solution through devolatilizers prior to recovery.
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2.发明授权Method for removing volatile substances from polyphenylene ether or polyphenylene ether/styrene resin compositions 失效从聚苯醚或聚苯醚/苯乙烯树脂组合物中除去挥发性物质的方法
公开(公告)号：US5204410A
公开(公告)日：1993-04-20
申请号：US606415
申请日：1990-10-31
Applicant: John P. Banevicius , Alexandros Hasson , William E. Pecak
Inventor： John P. Banevicius , Alexandros Hasson , William E. Pecak
CPC classification number: C08G65/46 , C08L71/123 , Y10S525/905
Abstract: Volatile substances in polyphenylene ether or polyphenylene ether/polystyrene compositions are substantially reduced by extruding the resins in a single pass using a plurality of stages comprising water injection and vacuum venting.
Abstract translation: 聚苯醚或聚苯醚/聚苯乙烯组合物中的挥发性物质通过使用包括注水和真空排气在内的多个阶段通过单次挤出来显着降低。
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3.发明授权Method for removing volatile substances from polyphenylene ether or polyphenylene ether/styrene resin compositions 失效从聚苯醚或聚苯醚/苯乙烯树脂组合物中除去挥发物的方法
公开(公告)号：US4992222A
公开(公告)日：1991-02-12
申请号：US291534
申请日：1988-12-29
Applicant: John P. Banevicius , Alexandros Hasson , William E. Pecak
Inventor： John P. Banevicius , Alexandros Hasson , William E. Pecak
CPC classification number: C08G65/46 , C08L71/123
Abstract: Volatile substances in polyphenylene ether or polyphenylene ether/polystyrene compositions are substantially reduced by extruding the resins in a single pass using a plurality of stages including water injection and vacuum venting.
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公开(公告)号：US4831115A
公开(公告)日：1989-05-16
申请号：US156046
申请日：1988-02-16
Applicant: Joseph C. Golba, Jr. , Sterling B. Brown , Alexandros Hasson
Inventor： Joseph C. Golba, Jr. , Sterling B. Brown , Alexandros Hasson
IPC: C08G65/46
CPC classification number: C08G65/46
Abstract: Polymer compositions comprising polyphenylene ethers free from polystyrenes are extruded with vacuum venting at 300.degree. C. or above in the presence of water. This extrusion operation reduces the content of volatile impurities, including those with an undesirable odor.
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公开(公告)号：US5399610A
公开(公告)日：1995-03-21
申请号：US33453
申请日：1993-03-18
Applicant: John B. Yates , Alexandros Hasson
Inventor： John B. Yates , Alexandros Hasson
IPC: C08F291/00 , C08G64/42 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/12 , C08L77/00 , C08F283/08 , C08L51/08
CPC classification number: C08L69/00 , C08L67/02 , C08L71/126 , C08L67/00 , C08L77/00 , Y10S525/905
Abstract: The present invention relates to a readily molded engineering plastic composition comprising:polyphenylene ether polymer; optionallya second polymer chosen from polyesters, polyamides and polycarbonates; andabout 0.05 to about 5 weight percent hydrogenated poly (alpha-olefin) fluid.
Abstract translation: 本发明涉及容易模塑的工程塑料组合物，其包含：聚苯醚聚合物; 任选地，选自聚酯，聚酰胺和聚碳酸酯的第二聚合物; 和约0.05至约5重量％的氢化聚（α-烯烃）流体。
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Patent Agency Ranking6.发明授权Thermoplastic resin compositions containing polyphenylene ethers and polyesters 失效含有聚苯醚和聚酯的热塑性树脂组合物
公开(公告)号：US5395883A
公开(公告)日：1995-03-07
申请号：US65318
申请日：1993-05-21
Applicant: John B. Yates, III , Alexandros Hasson
Inventor： John B. Yates, III , Alexandros Hasson
IPC: C08G63/64 , C08G63/685 , C08G65/48 , C08G81/00 , C08L53/00 , C08L53/02 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L71/12 , C08L25/10
CPC classification number: C08L67/03 , C08G65/485 , C08L67/02 , C08L67/025 , C08L69/005 , C08L71/126 , C08L67/00 , Y10S525/905
Abstract: Improved thermoplastic compositions are disclosed, comprising a polyphenylene ether resin capped with an epoxytriazine compound; a thermoplastic polyester; and a radial block copolymer which itself comprises at least about 60% by weight of a polymerized vinyl aromatic material, and about 5%-40% of a polymerized conjugated diene monomer.
Abstract translation: 公开了改进的热塑性组合物，其包含用环氧三嗪化合物封端的聚苯醚树脂; 热塑性聚酯; 和径向嵌段共聚物，其本身包含至少约60重量％的聚合的乙烯基芳族物质和约5％-40％的聚合的共轭二烯单体。
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7.发明授权Polyphenylene ether/rubber modified polystyrene composition suitable for blow molding large parts 失效聚苯醚/橡胶改性聚苯乙烯组合物适用于吹塑大件
公开(公告)号：US4900786A
公开(公告)日：1990-02-13
申请号：US210733
申请日：1988-06-23
Applicant: Visvaldis Abolins , Alexandros Hasson
Inventor： Visvaldis Abolins , Alexandros Hasson
IPC: B29C49/00 , B29K9/00 , B29K25/00 , B29K71/00 , B29L22/00 , C08L9/00 , C08L21/00 , C08L25/06 , C08L25/10 , C08L51/04 , C08L71/00 , C08L71/12
CPC classification number: C08L51/04 , B29C49/0005 , C08L71/12 , B29K2025/00 , B29K2071/00
Abstract: Polyphenylene ether/rubber modified polystyrene compositions are uniquely suitable for flow molding large, e.g., 10 pounds or more, parts when the rubber modified polystyrene contains at least 12 percent by weight of particulate rubber, the rubber particles have an average diameter of greater than about 3 microns, and the compositions have an R* value of greater than about 16. R* is the ratio of the low shear rate viscosity to the high shear rate viscosity at the optimum processing temperature.
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公开(公告)号：US5859130A
公开(公告)日：1999-01-12
申请号：US903265
申请日：1997-07-25
Applicant: Jay K. Gianchandai, deceased , Alexandros Hasson , Ronald J. Wroczynski , John B. Yates, III
Inventor： Jay K. Gianchandai, deceased , Alexandros Hasson , Ronald J. Wroczynski , John B. Yates, III
Abstract: Improved thermoplastic compositions based on compatibilized blends of polyphenylene ether and polyamide are disclosed. These compositions contain radial block copolymers (such as those based on styrene/butadiene) having at least three polymer chains which often terminate with non-elastomeric segments.
Abstract translation: 公开了基于聚苯醚和聚酰胺的相容化共混物的改进的热塑性组合物。 这些组合物包含具有至少三个聚合物链的径向嵌段共聚物（例如基于苯乙烯/丁二烯的共聚物），其通常以非弹性链段终止。
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公开(公告)号：US5521244A
公开(公告)日：1996-05-28
申请号：US368166
申请日：1994-12-30
Applicant: John B. Yates , Alexandros Hasson
Inventor： John B. Yates , Alexandros Hasson
IPC: C08F291/00 , C08G64/42 , C08L67/00 , C08L67/02 , C08L69/00 , C08L71/12 , C08L77/00 , C08F283/08 , C08L79/02
CPC classification number: C08L69/00 , C08L67/02 , C08L71/126 , C08L67/00 , C08L77/00 , Y10S525/905
Abstract: The present invention relates to a readily molded engineering plastic composition comprising:polyphenylene ether polymer; optionallya second polymer chosen from polyesters, polyamides and polycarbonates; andabout 0.05 to about 5 weight percent hydrogenated poly (alpha-olefin) fluid.
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10.发明授权Thermoplastic resin compositions containing polyphenylene ethers and polyesters 失效含有聚苯乙烯和聚酯的热塑性树脂组合物
公开(公告)号：US5237006A
公开(公告)日：1993-08-17
申请号：US590199
申请日：1990-09-28
Applicant: John B. Yates, III , Alexandros Hasson
Inventor： John B. Yates, III , Alexandros Hasson
IPC: C08G63/64 , C08G63/685 , C08G65/48 , C08G81/00 , C08L53/00 , C08L53/02 , C08L67/00 , C08L67/02 , C08L67/03 , C08L69/00 , C08L71/12
CPC classification number: C08L67/03 , C08G65/485 , C08L67/02 , C08L67/025 , C08L69/005 , C08L71/126 , C08L67/00 , Y10S525/905
Abstract: Improved thermoplastic compositions are disclosed, comprising a polyethylene ether resin capped with an epoxytriazine compound; a thermoplastic polyester; and a radial block copolymer which itself comprises at least about 60% by weight of a polymerized vinyl aromatic material, and about 5%-40% of a polymerized conjugated diene monomer.
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