发明授权
US07709563B2 Aqueous dispersion type fluorine-containing water- and-oil repellent composition having a polymer of a perfluoroalkyl group- containing etheylenically unsaturated monomer, a nonionic surfactant ana cationic surfactant, and preparation and use thereof
有权
具有含全氟烷基的乙烯基不饱和单体的聚合物，非离子表面活性剂阳离子表面活性剂的水分散型含氟斥水斥油剂组合物及其制备及用途
- 专利标题： Aqueous dispersion type fluorine-containing water- and-oil repellent composition having a polymer of a perfluoroalkyl group- containing etheylenically unsaturated monomer, a nonionic surfactant ana cationic surfactant, and preparation and use thereof
- 专利标题（中）： 具有含全氟烷基的乙烯基不饱和单体的聚合物，非离子表面活性剂阳离子表面活性剂的水分散型含氟斥水斥油剂组合物及其制备及用途
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申请号： US10470305申请日： 2002-01-29
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公开(公告)号： US07709563B2公开(公告)日： 2010-05-04
- 发明人: Kouji Kubota , Takuya Yoshioka , Masato Kashiwagi
- 申请人： Kouji Kubota , Takuya Yoshioka , Masato Kashiwagi
- 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： JPP2001-021590 20010130
- 国际申请： PCT/JP02/00624 WO 20020129
- 国际公布： WO02/064696 WO 20020822
- 主分类号： C08K5/19
- IPC分类号： C08K5/19 ; C08K5/06 ; C08L27/12 ; D06M15/277
摘要：
An aqueous dispersion type fluorine-containing water- and oil-repellent composition containing a polymer of a perfluoroalkyl group-containing ethylenically unsaturated monomer dispersed in an aqueous medium. The composition also contains a nonionic surfactant having an HLB value of at most 11 and a cationic surfactant. A homopolymer of at least one monomer constituting the polymer has Tg of at most 50° C.
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