发明公开
EP0256443A3 Peroxyacid bleach composition and its use in detergent compositions
失效
过氧化氢漂白组合物及其在洗涤剂组合物中的用途
- 专利标题： Peroxyacid bleach composition and its use in detergent compositions
- 专利标题（中）： 过氧化氢漂白组合物及其在洗涤剂组合物中的用途
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申请号： EP87111425申请日： 1987-08-07
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公开(公告)号： EP0256443A3公开(公告)日： 1988-12-14
- 发明人: Finch, Timothy David
- 申请人： UNILEVER NV , UNILEVER PLC
- 专利权人： UNILEVER NV,UNILEVER PLC
- 当前专利权人： UNILEVER NV,UNILEVER PLC
- 优先权： GB8619953 19860815
- 主分类号： C11D03/39
- IPC分类号： C11D03/39 ; C11D03/37
摘要：
A stable, dry, granular peroxyacid bleach composition having particle size of from 500-2000 µm is disclosed, said composition comprising from 20 to 65% by weight of a solid organic peroxyacid compound, 79.5 to 30% by weight of at least one inert inorganic salt, and from 0.5 to about 6.5% by weight of a non-oxidisable, acidic, polymeric builder.
Low to medium temperature bleach detergent compositions comprising a surface-active agent, a detergency builder and said dry granular peroxyacid bleach composition are also disclosed.
Low to medium temperature bleach detergent compositions comprising a surface-active agent, a detergency builder and said dry granular peroxyacid bleach composition are also disclosed.
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