| 发明名称 |
COMPOSTO PRECURSOR DE ALVEJANTE,COMPOSICAO ALVEJANTE-DETERGENTE E ACIDO PEROXIGENADO |
| 摘要 |
A bleach precursor compound, its peroxygen derivative, and detergent compositions containing these materials are disclosed herein. The bIeach precursors structurally comprise a pair of different diesters, one ester containing an electrically-charged functional group. Perhydrolysis of the precursor in the presence of hydrogen peroxide and a basic aqueous medium generates a peroxycarboxylic acid. |
| 申请公布号 |
BR9005491(A) |
申请公布日期 |
1991.09.17 |
| 申请号 |
BR19909005491 |
申请日期 |
1990.10.30 |
| 申请人 |
UNILEVER NV |
发明人 |
STEPHEN ALAN MADISON;PAMELA CHAU LAM |
| 分类号 |
C07D521/00;C07C69/003;C07C69/353;C07C69/773;C07C219/06;C07C219/14;C07C309/42;C07C409/24;C07C409/40;C11D3/39;C11D7/38;C11D7/54;(IPC1-7):C07C309/24;C07C305/12;C07C307/02;C07F9/22;C07C211/62;C07C309/57;C07C69/67 |
主分类号 |
C07D521/00 |
| 代理机构 |
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