| 发明名称 |
Transparent toilet soap of light color |
| 摘要 |
The invention provides a method and composition for substantially reducing color in transparent soap bars. Color reduction is achieved by combining in critical ratio a sulphur and a hydride type reducing agent such as sodium metabisulfite with sodium borohydride.
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| 申请公布号 |
US4741854(A) |
申请公布日期 |
1988.05.03 |
| 申请号 |
US19860926603 |
申请日期 |
1986.11.04 |
| 申请人 |
LEVER BROTHERS COMPANY |
发明人 |
KRUPA, JERRY J.;HILL, MICHAEL I. |
| 分类号 |
C11D;C11D3/00;C11D9/02;C11D9/04;C11D9/06;C11D9/10;C11D9/44;C11D17/00;(IPC1-7):C11D7/54;C01B17/16;C01B6/00 |
主分类号 |
C11D |
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