Invention Grant
US08394887B2 Fluoropolymer having S-sulfate group and water/oil repellent composition containing the polymer
有权
含有硫酸盐基的含氟聚合物和含有该聚合物的斥水斥油剂组合物
- Patent Title: Fluoropolymer having S-sulfate group and water/oil repellent composition containing the polymer
- Patent Title (中): 含有硫酸盐基的含氟聚合物和含有该聚合物的斥水斥油剂组合物
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Application No.: US11912714Application Date: 2006-04-06
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Publication No.: US08394887B2Publication Date: 2013-03-12
- Inventor: Kiyoshi Yamauchi , Shinichi Minami , Ikuo Yamamoto
- Applicant: Kiyoshi Yamauchi , Shinichi Minami , Ikuo Yamamoto
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2005-129577 20050427
- International Application: PCT/JP2006/307356 WO 20060406
- International Announcement: WO2006/117973 WO 20061109
- Main IPC: C08L27/12
- IPC: C08L27/12 ; C08F18/20 ; C08F12/30
Abstract:
A fluoropolymer comprising: (A) repeating unit derived from an S-sulfate monomer having an —S—SO3— group and carbon to carbon double bond; and (B) repeating unit derived from a fluoromonomer having a fluorine atom and carbon to carbon double bond. This fluoropolymer can be a constituent of water/oil repellent agent having excellent water/oil repelling capability, and is stable in air and permits an arbitrary control of crosslinking.
Public/Granted literature
- US20080287625A1 Fluoropolymer Having S-Sulfate Group and Water/Oil Repellent Composition Containing the Polymer Public/Granted day:2008-11-20
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