发明名称 |
GRANULATED MAGNESIUM MONOPEROXYPHTHALATE COATED WITH FATTY ACID |
摘要 |
GRANULATED MAGNESIUM MONOPEROXYPHTHALATE COATED WITH FATTY ACID FOR PREVENTION OF DYE DAMAGE OF BLEACH SENSITIVE FABRICS A bleaching agent is described particularly effective for low temperature bleaching of laundry while avoiding concomitant dye damage of bleach-sensitive dyed fabrics. The bleaching agent comprises particles of monoperoxyphthalic acid (MPPA) and/or a water-soluble salt thereof, said particles being at least partially coated with an effective amount of a substantially aliphatic fatty acid mixture comprised of at least about 16% and no more than about 40%, by weight, of fatty acids having a chain length of from 20 to 22 carbon atoms, said mixture being substantially free of fatty acids having less than 14 carbon atoms. |
申请公布号 |
CA1307991(C) |
申请公布日期 |
1992.09.29 |
申请号 |
CA19880570385 |
申请日期 |
1988.06.24 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
MASSAUX, JEAN;LAMBERT, PIERRE;NOIRET, JACQUES |
分类号 |
C11D3/00;C11D3/39;C11D17/00 |
主分类号 |
C11D3/00 |
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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