发明名称 |
Superabsorbent polymer with high permeability |
摘要 |
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
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申请公布号 |
US2005096435(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20030699205 |
申请日期 |
2003.10.31 |
申请人 |
SMITH SCOTT J.;MCINTOSH STAN;BREMUS HEINZ;LOEKER FRANK |
发明人 |
SMITH SCOTT J.;MCINTOSH STAN;BREMUS HEINZ;LOEKER FRANK |
分类号 |
C08F220/06;C08J3/075;C08J3/12;C08L101/14;(IPC1-7):C08F4/00 |
主分类号 |
C08F220/06 |
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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