| 发明名称 |
High-solids alkyl ketene dimer dispersion |
| 摘要 |
Stable high solids dispersions of ketene dimer are provided by using water soluble carboxylic acid, e.g. acetic acid with cationic starch, sodium lignin sulfonate and aluminum sulfate.
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| 申请公布号 |
US4861376(A) |
申请公布日期 |
1989.08.29 |
| 申请号 |
US19880270338 |
申请日期 |
1988.11.10 |
| 申请人 |
HERCULES INCORPORATED |
发明人 |
EDWARDS, DEREK W.;TOWNSEND, DAVID F. |
| 分类号 |
D21H17/03;C08L3/08;D21H17/14;D21H17/23;D21H17/28;D21H17/29 |
主分类号 |
D21H17/03 |
| 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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