Invention Grant
US09266984B2 Polytetrafluoroethylene resins that can be processed by shaping, shaped products thereof, and processes for producing the resins and shaped products
有权
可以通过成形加工的聚四氟乙烯树脂，其成型产品，以及用于制备树脂和成型产品的方法
- Patent Title: Polytetrafluoroethylene resins that can be processed by shaping, shaped products thereof, and processes for producing the resins and shaped products
- Patent Title (中): 可以通过成形加工的聚四氟乙烯树脂，其成型产品，以及用于制备树脂和成型产品的方法
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Application No.: US13120121Application Date: 2009-09-30
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Publication No.: US09266984B2Publication Date: 2016-02-23
- Inventor: Yoneho Tabata , Hideto Suzuki , Shigetoshi Ikeda , Minoru Iida , Minoru Kawai , Gen Kojima , Yasuhiko Sawada
- Applicant: Yoneho Tabata , Hideto Suzuki , Shigetoshi Ikeda , Minoru Iida , Minoru Kawai , Gen Kojima , Yasuhiko Sawada
- Applicant Address: JP Tokyo JP Osaka
- Assignee: RAYTECH CORPORATION,DAIKIN INDUSTRIES, LTD.
- Current Assignee: RAYTECH CORPORATION,DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Tokyo JP Osaka
- Agency: Birch Stewart Kolasch & Birch, LLP
- Priority: JP2008-253442 20080930
- International Application: PCT/JP2009/067074 WO 20090930
- International Announcement: WO2010/038800 WO 20100408
- Main IPC: C08J3/28
- IPC: C08J3/28 ; C08F114/26
Abstract:
A polytetrafluoroethylene resin comprising polytetrafluoroethylene having a two-dimensional branched structure in the molecule is produced by exposing polytetrafluoroethylene to an ionizing radiation at a dose of no more than 10 kGy.
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