| 发明名称 |
Method of reducing the spot formation and the drying time in machine dishwashing operations. |
| 摘要 |
<p>The use of a non-plate-shaped colloid, eg a silica in a rinse-aid composition for use after a dishwashing operation reduces the drying time and the formation of spots on the rinsed articles when dry.</p> |
| 申请公布号 |
EP0252708(A2) |
申请公布日期 |
1988.01.13 |
| 申请号 |
EP19870305959 |
申请日期 |
1987.07.06 |
| 申请人 |
UNILEVER PLC;UNILEVER NV |
发明人 |
VAN DIJK, JACOB;KIELMAN, HENDRIK SIMON;LOS, LEENDERT;VERHEUL, RUDOLPH CORNELIS STEFANUS |
| 分类号 |
C11D3/60;C11D3/02;C11D3/12;C11D3/20 |
主分类号 |
C11D3/60 |
| 代理机构 |
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