发明名称 |
Polyamphoteric superabsorbent copolymers |
摘要 |
A polyamphoteric superabsorbent copolymer made up of polymerizerable acid monomer and of polymerizable base monomer and optionally a supplemental monomer. In particular, the invention includes a radiation curable coating composition that comprises from about 20 weight % to about 80 weight % of polymerizerable acid monomer and from about 20 weight % to about 80 weight of polymerizable base monomer; and from 0 weight % to about 50 weight % of supplemental monomer. On exposure to radiation the coating composition forms a polyamphoteric superabsorbent copolymer. The radiation curable coating composition may be used with suitable substrates.
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申请公布号 |
US2003207958(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20020141673 |
申请日期 |
2002.05.06 |
申请人 |
SMITH SCOTT J.;KANG SEUNGKOO |
发明人 |
SMITH SCOTT J.;KANG SEUNGKOO |
分类号 |
C08F220/04;(IPC1-7):C08F2/46;C08J3/28;C08G2/00 |
主分类号 |
C08F220/04 |
代理机构 |
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代理人 |
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地址 |
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