发明名称 |
WATER/OIL REPELLANT COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND ARTICLE |
摘要 |
Disclosed is a water-repellant/oil-repellant composition which can impart a water-repellant/oil-repellant property and has excellent durability (laun dry durability and torrential rainfall durability). Also disclosed is a meth od for producing the composition. Further disclosed is an article which has a water-repellant/oil-repellant property and causes less decrease in the wat er-repellant/oil-repellant property by laundry or torrential rain. Specifica lly disclosed is a water-repellant/oil-repellant composition which comprises a copolymer having a polymerization unit derived from a monomer (a) and a p olymerization unit derived from a monomer (b), wherein the ratio of the poly merization unit derived from the monomer (b) is 30 to 80 mol% relative to th e total amount of the polymerization unit derived from the monomer (a) and t he polymerization unit derived from the monomer (b): the monomer (a): a comp ound represented by the formula: (Z-Y)nX [wherein Z represents a perfluoroal kyl group having 1 to 6 carbon atoms or the like; Y represents a bivalent or ganic group or the like; n represents a number of 1 or 2: and X represents a polymerizable unsaturated group]; and the monomer (b): a (meth)acrylate car rying no polyfluoroalkyl group and carrying an alkyl group having 20 to 30 c arbon atoms.
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申请公布号 |
CA2681820(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
CA20082681820 |
申请日期 |
2008.04.25 |
申请人 |
ASAHI GLASS CO., LTD. |
发明人 |
SHIMADA, MINAKO;OHMORI, YUICHI;SUGIYAMA, KAZUNORI |
分类号 |
C09K3/18;C08F214/06;C08F220/12;C08F220/24;C08F220/28;D06M15/277 |
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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