发明名称 |
HARD SURFACE CLEANERS |
摘要 |
The invention concerns hard surface cleaning compositions comprising a halog en bleaching agent and a surfactant system, wherein the surfactant system consists of or comprises at least one ethoxylated nonionic surfactant carryi ng a terminal OH group in an amount of more than 0.2 % by weight of the composition and the composition comprises a buffer system to maintain the pH at or above 11.5. The surfactant system preferably comprises a mixture of anionic and nonionic surfactants. The compositions preferably additionally comprise an abrasive.
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申请公布号 |
CA2332305(A1) |
申请公布日期 |
1999.12.16 |
申请号 |
CA19992332305 |
申请日期 |
1999.06.02 |
申请人 |
UNILEVER PLC |
发明人 |
NOVITA, LUCIANO;FONTANA, CINZIA |
分类号 |
C11D1/72;C11D1/722;C11D3/14;C11D3/395;(IPC1-7):C11D3/395 |
主分类号 |
C11D1/72 |
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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