| 发明名称 |
Maleic acid-based aqueous cleaning compositions and methods of using same |
| 摘要 |
PCT No. PCT/US95/01298 Sec. 371 Date Sep. 11, 1996 Sec. 102(e) Date Sep. 11, 1996 PCT Filed Feb. 2, 1995 PCT Pub. No. WO95/21230 PCT Pub. Date Aug. 10, 1995Acidic aqueous cleaning compositions containing a strong acid and maleic acid are disclosed. The maleic acid provides improved surface safety.
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| 申请公布号 |
US5733859(A) |
申请公布日期 |
1998.03.31 |
| 申请号 |
US19960687416 |
申请日期 |
1996.09.11 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CARRIE, MICHEL JEAN;KOENIG, AXEL;VOS, EDDY |
| 分类号 |
C23G1/02;C23G1/12;(IPC1-7):C11D3/04;C11D3/20;C11D10/02;C11D17/00 |
主分类号 |
C23G1/02 |
| 代理机构 |
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