| 发明名称 |
Absorption rate of absorbent polymers by treating with glyoxal |
| 摘要 |
Water-absorbent crosslinked polymers are improved in their wicking capacity by treatment of their surface with glyoxal. The polymer can be a polysaccharide-acrylamide graft copolymer or a polymer or copolymer of acrylamide and/or sodium acrylate or sodium methacrylate.
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| 申请公布号 |
US4051086(A) |
申请公布日期 |
1977.09.27 |
| 申请号 |
US19760670484 |
申请日期 |
1976.03.25 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
REID, ALBERT RICHARD |
| 分类号 |
C08F8/00;A61F13/49;A61F13/53;A61L15/24;A61L15/60;B01J20/26;C08F8/28;C08F251/00;(IPC1-7):C08L1/02 |
主分类号 |
C08F8/00 |
| 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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