发明名称 |
Compositions and a process for preparing water dispersible polymers |
摘要 |
Compositions of water soluble polymers coated with hydrophobic fumed silica are readily dispersed in water. A method for improving the water dispersibility of a water soluble polymer is disclosed.
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申请公布号 |
US4735659(A) |
申请公布日期 |
1988.04.05 |
申请号 |
US19860897490 |
申请日期 |
1986.08.18 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
BISHOP, MARSHALL D. |
分类号 |
C08J3/02;C08J3/05;C08K3/34;C08K3/36;C08K9/04;C08K9/06;C08L1/00;C08L1/26;C08L3/00;C08L5/00;C08L29/04;C08L33/02;C08L33/18;C08L33/20;C08L33/24;C08L39/00;C08L39/06;C09K8/04;(IPC1-7):C08L1/08;C08J3/06 |
主分类号 |
C08J3/02 |
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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