| 发明名称 |
POLY(VINYLGUANIDINE) -BASED SUPERABSORBENT GELS |
| 摘要 |
Poly(vinylguanidine) -based superabsorbent gels are disclosed. The superabsorbent gels either comprise a mixture of a poly(vinylguanidine) polymer and an acidic water-absorbing polymer, like polyacrylic acid, or comprise a salt of a poly(vinylguanidine) polymer. |
| 申请公布号 |
WO9925748(A1) |
申请公布日期 |
1999.05.27 |
| 申请号 |
WO1998US23816 |
申请日期 |
1998.11.11 |
| 申请人 |
AMCOL INTERNATIONAL CORPORATION |
发明人 |
MITCHELL, MICHAEL, A.;BEIHOFFER, THOMAS, W. |
| 分类号 |
A61F13/53;A61F13/49;A61L15/60;B01J20/26;C08F8/00;C08F226/02 |
主分类号 |
A61F13/53 |
| 代理机构 |
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