| 发明名称 |
PYROPHOSPHATE AND SILICA-CONTAINING COMPOSITION |
| 摘要 |
<p>PYROPHOSPHATE AND SILICA CONTAINING COMPOSITION Steven D. Cherney and Thomas J. Hau The present invention relates to detergent additive and detergent compositions containing an alkali metal pyrophosphate and silicas which are particularly effective in cleaning ability and in controlling water hardness.</p> |
| 申请公布号 |
CA1081080(A) |
申请公布日期 |
1980.07.08 |
| 申请号 |
CA19760245225 |
申请日期 |
1976.02.06 |
| 申请人 |
PROCTER & GAMBLE COMPANY (THE) |
发明人 |
CHERNEY, STEVEN D.;HAU, THOMAS J. |
| 分类号 |
C11D3/06;C11D3/08;C11D3/12;(IPC1-7):11D3/06;11D3/08 |
主分类号 |
C11D3/06 |
| 代理机构 |
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