发明名称 |
Composite mixtures for improving gel strength of water absorbent gels |
摘要 |
Water absorbent compositions exhibiting increased gel strengths comprise a water-swellable hydrophilic polymer and an inorganic powder and are prepared by physically blending the polymer and powder. The compositions can be incorporated into film laminates and can be employed in preparing improved disposable diapers.
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申请公布号 |
US4500670(A) |
申请公布日期 |
1985.02.19 |
申请号 |
US19830554156 |
申请日期 |
1983.11.22 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MCKINLEY, MARK J.;SHERIDAN, DAN P. |
分类号 |
C08K3/00;A61L15/18;A61L15/60;B01J20/26;C08J3/20;C08K3/34;C08L33/24;C08L33/26;C08L101/00;G07C5/00;(IPC1-7):C08K3/34 |
主分类号 |
C08K3/00 |
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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