| 发明名称 |
POLYMERIC LATEXES WITH HIGH MULTIVALENT-ION STABILITY |
| 摘要 |
A polymeric latex prepared by aqueous emulsion polymerization of a monomeric mixture comprising styrene and butadiene in the presence of a seed polymer prepared by aqueous emulsion polymerization of styrene and a salt of 2-acrylamido-2-methylpropanesulfonic acid.
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| 申请公布号 |
CA2293170(C) |
申请公布日期 |
2005.09.06 |
| 申请号 |
CA19992293170 |
申请日期 |
1999.12.24 |
| 申请人 |
OMNOVA SOLUTIONS, INC. |
发明人 |
WESTERMAN, IRA JOHN |
| 分类号 |
E21B33/14;C04B24/16;C04B24/26;C04B28/14;C08F2/00;C08F2/22;C08F2/24;C08F257/02;C08F291/00;C08L9/10;C08L51/00;C09K8/46;E04C2/04;(IPC1-7):C08F236/10;E21B33/138 |
主分类号 |
E21B33/14 |
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