发明名称 |
Bleach compositions and process for making same. |
摘要 |
<p>Dry, granular bleach compositions comprising an organic peroxycarboxylic acid as the active bleaching agent are obtained by co-granulating the acid with a strongly alkaline, hydratable inorganic or organic salt. These co-granulates show a reduced tendency to decompose or detonate. A typical co-granulate is made from diperoxy dodecanedioic aic and dibasic sodium orthophosphate with seven moles of water of hydration. The co-granulates are useful as bleach ingredients in detergent and cleaning compositions.</p> |
申请公布号 |
EP0360323(A2) |
申请公布日期 |
1990.03.28 |
申请号 |
EP19890202253 |
申请日期 |
1989.09.06 |
申请人 |
UNILEVER N.V.;UNILEVER PLC |
发明人 |
ARONSON, MICHAEL PAUL;FOSTER, JEFFREY NORRIS;IRWIN, CHARLES FRASER;KARPUSIEWICZ, WILLIAM MARTIN;PHAM, HIEN THI |
分类号 |
C11D7/54;C07C409/00;C11D3/39;C11D7/56;C11D11/00;C11D17/06;D06L3/02 |
主分类号 |
C11D7/54 |
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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