| 发明名称 |
Process for preparing an aqueous dispersion pre-crosslinked with methacrylic acid anhydride. |
| 摘要 |
<p>The process consists in copolymerising a hard monomer such as methyl methacrylate and a flexible monomer such as butyl acrylate, in the presence of methacrylic anhydride. Application to paints.</p> |
| 申请公布号 |
EP0620234(A1) |
申请公布日期 |
1994.10.19 |
| 申请号 |
EP19940400742 |
申请日期 |
1994.04.06 |
| 申请人 |
ELF ATOCHEM S.A. |
发明人 |
VANHOYE, DIDIER;WIEGERT, BERNARD |
| 分类号 |
C08F2/22;C08F220/10;C08F20/18;C08F220/08;C08F220/14;C09D133/08;C09D133/12;(IPC1-7):C08F220/08 |
主分类号 |
C08F2/22 |
| 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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