| 发明名称 |
CARBOXYLATED POLYNER COMPOSITION |
| 摘要 |
A polymer composition containing carboxyl group which is excellent in water solubility, thickening properties and flow characteristics. This composition comprises (A) a crosslinked polymer comprising (a) an alpha,beta-unsaturated carboxylic acid and (b) a compound having at least two ethylenically unsaturated groups, and (B) at least one polymer selected from among polymers comprising vinylpyrrolidone as an essential monomer and polyethylene oxide.
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| 申请公布号 |
US2002111436(A1) |
申请公布日期 |
2002.08.15 |
| 申请号 |
US19990440274 |
申请日期 |
1999.11.15 |
| 申请人 |
FUJIKAKE MASATO;KOBAYASHI SHINJI;HAMAMOTO SHIGEKI;TABATA MITSUTAKA;KAWAKITA TOMOKI |
发明人 |
FUJIKAKE MASATO;KOBAYASHI SHINJI;HAMAMOTO SHIGEKI;TABATA MITSUTAKA;KAWAKITA TOMOKI |
| 分类号 |
C08L33/00;C08L33/02;C08L39/00;C08L39/06;C08L71/00;C08L71/02;C09K3/00;(IPC1-7):C08F293/00 |
主分类号 |
C08L33/00 |
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