Invention Grant
- Patent Title: Crosslinked blends of polyphenylene sulfide and polyphenylsulfone for downhole applications, methods of manufacture, and uses thereof
- Patent Title (中): 用于井下应用的聚苯硫醚和聚苯砜的交联共混物，其制备方法及其应用
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Application No.: US13303688Application Date: 2011-11-23
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Publication No.: US08604157B2Publication Date: 2013-12-10
- Inventor: David P. Gerrard , Jiaxiang Ren , Ping Duan
- Applicant: David P. Gerrard , Jiaxiang Ren , Ping Duan
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: C08G75/00
- IPC: C08G75/00
Abstract:
A composition includes a crosslinked product of a polyphenylene sulfide and a polyphenylsulfone. A method for the manufacture of the crosslinked product of a polyphenylene sulfide and a polyphenylsulfone includes heating the polyphenylene sulfide and the polyphenylsulfone in presence of a crosslinking agent at a temperature and for a time effective to form the crosslinked product of polyphenylene sulfide and polyphenylsulfone.
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