| 发明名称 |
PROCESS FOR WATER-SOLUBLE SYNTHETIC POLYMER IN POWDER FOR |
| 摘要 |
Polymerization of a water-soluble monomer which forms a water-soluble polymer as an aqueous solution containing free radical and redox system initiators in an advancing polymerization zone followed by staged drying and pulverization provides the polymer in readily dissolved powder form. |
| 申请公布号 |
ZA7602668(B) |
申请公布日期 |
1977.04.27 |
| 申请号 |
ZA19760002668 |
申请日期 |
1976.05.04 |
| 申请人 |
AMERICAN CYANAMID CO |
发明人 |
LANDOLT P;ALLEN L |
| 分类号 |
C08F2/00;C08F2/10;C08F4/00;C08F4/40;C08F6/00;C08F6/06;C08J3/12 |
主分类号 |
C08F2/00 |
| 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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