| 发明名称 |
Manufacture of marbled detergent bars |
| 摘要 |
A liquid component can be introduced into a detergent bar by injecting liquid within or immediately downstream of a multi-apertured plate positioned before the compression cone of an extruder. The method can be used to produce marbled bars with the aid of a colored liquid and is described in UK No. 1387567.
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| 申请公布号 |
US4162288(A) |
申请公布日期 |
1979.07.24 |
| 申请号 |
US19770779774 |
申请日期 |
1977.03.21 |
| 申请人 |
LEVER BROTHERS |
发明人 |
HUNT, LESLIE;NICOLSON, IAN T;WHITFIELD, THOMAS M |
| 分类号 |
C11D13/00;C11D13/02;C11D13/04;C11D13/18;(IPC1-7):B29F3/12 |
主分类号 |
C11D13/00 |
| 代理机构 |
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代理人 |
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