发明名称 |
Bleach activation |
摘要 |
A bleach and oxidation catalyst is provided comprising a catalytically active iron complex which can activate hydrogen peroxide or peroxy acids and was found to have both favourable stain removal and remarkable dye transfer inhibition properties. In addition, a considerably improved stability of these compounds in alkaline aqueous environment has been obtained, in particular at the peroxy compound concentrations generally present in the fabric washing liquor. |
申请公布号 |
ZA9504606(B) |
申请公布日期 |
1996.12.05 |
申请号 |
ZA19950004606 |
申请日期 |
1995.06.05 |
申请人 |
UNILEVER PLC. |
发明人 |
BEN L. FERINGA;MARCEL LUBBEN;ROELANT MATHIJS HERMANT;ROBIN STEFAN TWISKER;QUE, LAWRENCE, JR. |
分类号 |
B01J31/18;C07F15/02;C11D3/00;C11D3/39;D06L3/02;D21C9/16 |
主分类号 |
B01J31/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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