| 发明名称 |
CONTINOUS PRODUCTION OF AQUEOUS DISPERSIONS OF VINYLESTER/ETHYLENE COPOLYMERS |
| 摘要 |
<p>Polymer dispersions having solids contents of from 45 to 65% by weight are continuously produced by copolymerizing a vinyl ester, ethylene and (meth)acrylamidoalkyl sulphonic acid or (meth)acryloyloxyalkyl sulphonic acid or ammonium or alkali salt thereof under an ethylene pressure of from 5 to 120 atms, at a temperature of from 0 DEG to 60 DEG C in the presence of an anionic emulsifier and with the aid of a free radical forming agent.</p> |
| 申请公布号 |
CA1031889(A) |
申请公布日期 |
1978.05.23 |
| 申请号 |
CA19730183242 |
申请日期 |
1973.10.12 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
KUHLMANN, DIETER;BARTL, HERBERT |
| 分类号 |
C08F2/00;C08F2/26;C08F10/00;C08F20/00;C08F20/38;C08F20/52;C08F210/00;C08F218/00;C08F218/02;C08F218/04;C09D131/04 |
主分类号 |
C08F2/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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