| 发明名称 |
Polymer emulsion. |
| 摘要 |
<p>The level of free formaldehyde in a polymer emulsion comprising an acrylamide cross-linking agent is reduced by the addition of a formaldehyde scavenger having the formula CH3COCH2CONR2R3 where R2 and R3 are H or lower alkyl. The emulsions are suitable for use in coating or binder compositions.</p> |
| 申请公布号 |
EP0438284(A1) |
申请公布日期 |
1991.07.24 |
| 申请号 |
EP19910300310 |
申请日期 |
1991.01.16 |
| 申请人 |
SEQUA CHEMICALS INC. |
发明人 |
NORTH, BERNARD;WHITLEY, DAVID |
| 分类号 |
C08K5/20;C09D5/02;D06N3/04;D06N7/00 |
主分类号 |
C08K5/20 |
| 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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