发明名称 |
Detergent compositions |
摘要 |
<p>The present invention relates to detergent compositions having a pH of at least 8.0 in a 0.5 % by weight aqueous solution or components thereof containing cationic surfactants of the formula: R<1>R<2>R<3>R<4>N<+> X<-> in which R<1> is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R<2> and R<3> is independently selected from C1-4 alkyl or alkenyl; R<4> is one or mixtures of more than one of C5-11 alkyl or alkenyl; and X<-> is a counterion which does not substantially exchange with a hydroxide ion at 20 DEG C in a 0.5 % by weight solution of the detergent composition.</p> |
申请公布号 |
MX206679(B) |
申请公布日期 |
2002.02.11 |
申请号 |
MX19990003687 |
申请日期 |
1999.04.19 |
申请人 |
PROCTER & GAMBLE |
发明人 |
HEINZMAN STEPHEN WAYNE;HALL ROBIN GIBSON;GRAY PETER GERARD |
分类号 |
C11D1/12;C11D1/14;C11D1/22;C11D1/28;C11D1/52;C11D1/62;C11D1/65;C11D1/66;C11D1/72;C11D1/835;C11D1/86;C11D3/10;C11D3/12;C11D3/37;C11D3/39;C11D17/00 |
主分类号 |
C11D1/12 |
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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