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公开(公告)号：EP0909809B1
公开(公告)日：2004-11-24
申请号：EP98307975.7
申请日：1998-09-30
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： Beers, Olaf Cornelis Petrus , Gribnau, Michiel Carolus Maria , Hage, Ronald , Hermant, Roelant Mathijs , Kalmeijer, Robertus Everardus , Koek, Jean Hypolites , Lamers, Christiaan , Russell, Stephen William , Twisker, Robin Stefan , Feringa, Bernard Lucas , Roelfes, Johannes Gerhardus
CPC分类号： C11D3/3932
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公开(公告)号：EP1616936A1
公开(公告)日：2006-01-18
申请号：EP05076345.7
申请日：2005-06-09
申请人： UNILEVER N.V. , UNILEVER PLC
发明人： Beers, Olaf Cornelis Petrus , Delroisse, Michel Gilbert Jose , van Schadewijk, Manoe , Storey, John Leslie , Veerman, Simon Marinus
摘要： The present invention provides an aqueous liquid bleaching composition having a pH-value of less than or equal to 7 and comprising surfactant material including ethoxylated nonionic surfactant having on average more than 7 ethylene oxide groups, a bleach catalyst and an antifoam system containing fatty acid having an iodine value lower than 1.0.
摘要翻译： 本发明提供一种pH值小于或等于7且包含表面活性剂材料的水性液体漂白组合物，该表面活性剂材料包括平均具有多于7个环氧乙烷基团的乙氧基化非离子表面活性剂，漂白催化剂和含有脂肪酸的消泡体系， 碘值低于1.0。
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公开(公告)号：EP0909809A3
公开(公告)日：1999-07-21
申请号：EP98307975.7
申请日：1998-09-30
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： Beers, Olaf Cornelis Petrus , Gribnau, Michiel Carolus Maria , Hage, Ronald , Hermant, Roelant Mathijs , Kalmeijer, Robertus Everardus , Koek, Jean Hypolites , Lamers, Christiaan , Russell, Stephen William , Twisker, Robin Stefan , Feringa, Bernard Lucas , Roelfes, Johannes Gerhardus
IPC分类号： C11D3/395
CPC分类号： C11D3/3932
摘要： A bleach and oxidation catalyst is provided comprising a catalytically active iron complex including a defined pentadentate nitrogen containing ligand. This type of iron complex can activate hydrogen peroxide or peroxy acids and was found to have favourable stain removal and remarkable dye transfer inhibition properties. In addition, a considerably improved stability of these iron complex compounds in alkaline aqueous environment has been obtained, in particular at the peroxy compound concentrations generally present in the fabric washing liquor.
摘要翻译： 提供漂白剂和氧化催化剂，其包含催化活性的铁络合物，其包含限定的含五价氮的配体。 这种类型的铁络合物可以活化过氧化氢或过氧酸，并被发现具有有利的去污和显着的染料转移抑制性质。 另外，已经获得了这些铁络合物化合物在碱性水环境中的显着改进的稳定性，特别是在通常存在于织物洗涤液中的过氧化合物浓度下。
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公开(公告)号：EP0909809A2
公开(公告)日：1999-04-21
申请号：EP98307975.7
申请日：1998-09-30
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： Beers, Olaf Cornelis Petrus , Gribnau, Michiel Carolus Maria , Hage, Ronald , Hermant, Roelant Mathijs , Kalmeijer, Robertus Everardus , Koek, Jean Hypolites , Lamers, Christiaan , Russell, Stephen William , Twisker, Robin Stefan , Feringa, Bernard Lucas , Roelfes, Johannes Gerhardus
IPC分类号： C11D3/395
CPC分类号： C11D3/3932
摘要： A bleach and oxidation catalyst is provided comprising a catalytically active iron complex including a defined pentadentate nitrogen containing ligand. This type of iron complex can activate hydrogen peroxide or peroxy acids and was found to have favourable stain removal and remarkable dye transfer inhibition properties. In addition, a considerably improved stability of these iron complex compounds in alkaline aqueous environment has been obtained, in particular at the peroxy compound concentrations generally present in the fabric washing liquor.
摘要翻译： 提供了包含催化活性铁络合物的漂白和氧化催化剂，所述催化活性铁络合物包括限定的五齿氮含氮配体。 这种铁络合物可以活化过氧化氢或过氧酸，发现具有良好的去污和显着的染料转移抑制性能。 此外，已经获得了这些铁络合物在碱性水溶液环境中的显着提高的稳定性，特别是在织物洗涤液中通常存在的过氧化合物浓度。
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