发明名称 |
WATER-AND-OIL REPELLANT COMPOSITION, PROCESS FOR PRODUCING SAME, AND METHOD FOR TREATING ARTICLE |
摘要 |
<p>To provide a water/oil repellent composition which is capable of imparting sufficient dynamic water repellency to the surface of an article, has high stability of the particles of the copolymer, and presents a low environmental impact, a method for its production, and a method for treating an article. A water/oil repellent composition comprising a copolymer (A) having structural units based on a monomer (a) having a C 1-6 polyfluoroalkyl group, structural units based on a (meth)acrylate (b) having a Z20-30 alkyl group and structural units based on a halogenated olefin (c), a surfactant (B), and a medium (C), wherein the medium (C) comprises water and a propylene glycol type solvent, and the amount of the propylene glycol type solvent is from 35 to 80 parts by mass per 100 parts by mass of the copolymer (A).</p> |
申请公布号 |
EP2518125(A4) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20100839365 |
申请日期 |
2010.12.20 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
HIRONO, TAKAO;OOMORI, YUUICHI;SHIMADA, MINAKO;SUGIMOTO, SHUICHIRO |
分类号 |
C09K3/18;C08L33/16;D21H21/16 |
主分类号 |
C09K3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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