| 发明名称 |
Water swellable articles |
| 摘要 |
Water swellable polyacrylate articles are made from a solution of the polyacrylate having an effective amount of a soluble crosslinking agent therein by heating and/or drying the solution. The polyacrylate solution is made from a polyacrylate by saponification and the crosslinking agent is then added.
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| 申请公布号 |
US4008353(A) |
申请公布日期 |
1977.02.15 |
| 申请号 |
US19750591740 |
申请日期 |
1975.06.30 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
GROSS, JAMES R.;MCFADDEN, RUSSELL T. |
| 分类号 |
C08F8/00;C08K5/05;C08K5/1515;C08L33/02;C08L35/00;C08L63/00;(IPC1-7):B05D5/04;B05D3/00;B32B27/04;B32B27/12 |
主分类号 |
C08F8/00 |
| 代理机构 |
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代理人 |
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