发明名称 |
AQUEOUS DISPERSION FOR WATER-AND-OIL REPELLANT AND PROCESS FOR PRODUCING THE SAME |
摘要 |
<p>To provide a water and oil repellent aqueous dispersion which is excellent in water and oil repellency and the waterdrop rolling property and has dispersion stability even in the presence of co-agents and contaminants in the treatment bath. A process comprising emulsifying a stock composition containing a polymerizable monomer containing a (meth)acrylate having a polyfluoroalkyl group as an essential component, a non-fluorine type surfactant containing no aromatic group, water and a solvent having a viscosity of at least 3 cP at 25 DEG C under pressure and polymerizing the stock composition, and a water and oil repellent aqueous dispersion obtained by the process.</p> |
申请公布号 |
EP1146103(A1) |
申请公布日期 |
2001.10.17 |
申请号 |
EP20000970110 |
申请日期 |
2000.10.26 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
MAEKAWA, TAKASHIGE;OHARU, KAZUYA;SUGIMOTO, SHUICHIRO |
分类号 |
D06M15/53;C08F2/24;C08F220/24;D06M15/277;D06M23/10;(IPC1-7):C09K3/18 |
主分类号 |
D06M15/53 |
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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