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发明名称
Gel composition
摘要
Formation of a stable gel by reacting quaternized hydroxyethyl cellulose with either one or combination of sodium polystyrene sulfonate and polyacrylamidomethylpropane sulfonic acid.
申请公布号
US4804705(A)
申请公布日期
1989.02.14
申请号
US19870090107
申请日期
1987.08.28
申请人
PUM, FRANZ;SAUTE, ROBERT E.
发明人
PUM, FRANZ;SAUTE, ROBERT E.
分类号
A61K8/73;A61K8/81;A61Q5/02;A61Q5/04;A61Q5/06;A61Q5/08;A61Q5/10;A61Q5/12;A61Q19/10;C08L1/28;C09D9/00;C09G1/02;C11D17/00;C23G1/02;(IPC1-7):C08F299/00;C08G81/02
主分类号
A61K8/73
代理机构
代理人
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地址
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