发明名称 |
VERFAHREN ZUR STABILISIERUNG VON ZUM BLEICHEN VERWENDETEN LOESUNGEN VON PEROXIDVERBINDUNGEN |
摘要 |
Process for stabilizing solutions of peroxidic compounds used for bleaching. At least one polymer derived from an alpha-hydroxyacrylic acid, which contains units of the formula <IMAGE> where R1 and R2 represent hydrogen or an alkyl group comprising from 1 to 3 carbon atoms which can be substituted by a hydroxyl group or a halogen atom, R1 and R2 being identical or different, and where M represents an alkali metal atom, a hydrogen atom or an ammonium group, is added to the solution as a stabilizer. |
申请公布号 |
DE2703876(A1) |
申请公布日期 |
1977.09.01 |
申请号 |
DE19772703876 |
申请日期 |
1977.01.31 |
申请人 |
SOLVAY & CIE. |
发明人 |
DE CEUSTER,JEAN;ESSEMAEKER,PAUL;BOUILLET,EDMOND;DECAMPS,ALAIN;LEDOUX,PIERRE |
分类号 |
C09K15/06;C01B15/037;C11D3/39;C11D7/54;D06L3/02;D21C9/16 |
主分类号 |
C09K15/06 |
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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