发明授权
US09180414B2 Fluoropolymer, production method for fluoropolymer, and porous polymer film
有权
含氟聚合物,氟聚合物的制造方法和多孔聚合物膜
- 专利标题: Fluoropolymer, production method for fluoropolymer, and porous polymer film
- 专利标题(中): 含氟聚合物,氟聚合物的制造方法和多孔聚合物膜
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申请号: US14128192申请日: 2012-06-20
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公开(公告)号: US09180414B2公开(公告)日: 2015-11-10
- 发明人: Yuko Shiotani , Yoshito Tanaka , Jun Miki
- 申请人: Yuko Shiotani , Yoshito Tanaka , Jun Miki
- 申请人地址: JP Osaka
- 专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人: DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址: JP Osaka
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2011-138571 20110622; JP2012-005120 20120113; JP2012-005121 20120113
- 国际申请: PCT/JP2012/065773 WO 20120620
- 国际公布: WO2012/176815 WO 20121227
- 主分类号: C08F214/26
- IPC分类号: C08F214/26 ; C08F214/22 ; B01D71/36 ; C08J9/00 ; B01D71/32 ; B01D71/34 ; B01D69/08 ; C08G61/12 ; C08F8/26 ; C08J9/28
摘要:
A fluoropolymer including a vinylidene fluoride unit, a tetrafluoroethylene unit, and a unit represented by the following formula (1): —CHX1—CX2(OR)— (1) wherein one of X1 and X2 is a hydrogen atom, and the other is a fluorine atom; and R is a hydrogen atom or a C1-C8 alkyl group.
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