Invention Grant
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
- Patent Title: 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
- Patent Title (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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Application No.: US10470305Application Date: 2002-01-29
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Publication No.: US07709563B2Publication Date: 2010-05-04
- Inventor: Kouji Kubota , Takuya Yoshioka , Masato Kashiwagi
- Applicant: Kouji Kubota , Takuya Yoshioka , Masato Kashiwagi
- Applicant Address: JP Osaka
- Assignee: Daikin Industries, Ltd.
- Current Assignee: Daikin Industries, Ltd.
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JPP2001-021590 20010130
- International Application: PCT/JP02/00624 WO 20020129
- International Announcement: WO02/064696 WO 20020822
- Main IPC: C08K5/19
- IPC: C08K5/19 ; C08K5/06 ; C08L27/12 ; D06M15/277
Abstract:
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.
Public/Granted literature
- US20040075074A1 Water-and oil-repellent composition, process for producing the same and use thereof Public/Granted day:2004-04-22
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