发明名称 |
CONCENTRATED FABRIC SOFTENING COMPOSITION CONTAINING ESTERQUAT WITH SPECIFIC ESTER DISTRIBUTION AND AN ELECTROLYTE |
摘要 |
<p>An aqueous rinse cycle fabric softening composition is provided containing an esterquat softening compound which remains physically stable and which is characterized by a stable viscosity below about 500 cps such that it remains easily pourable over a wide range of ambient temperatures and for extended periods of time, which composition comprises: (a) from about 10% to about 25% by weight, of a biodegradable fatty ester quaternary ammonium compound derived from the reaction of an alkanol amine and a fatty acid derivative followed by quaternization, said fatty ester quaternary ammonium compound being represented by the formula: wherein Q represents a carboxyl group having the structure -OCO- or -COO-; R1 represents an aliphatic hydrocarbon group having from 8 to 22 carbon atoms; R2 represents -Q-R1 or -OH; q, r, s and t, each independently represent a number of from 1 to 3; and X<-a >is an anion of valence a; and wherein the normalized percentage of monoester compound in said fatty ester quaternary ammonium compound is from 28% to 39%; the normalized percentage of diester compound is from 52% to 62% and the normalized percentage of triester compound is from 7% to 14%; all percentages being by weight; and (b) from about 0.01% to about 1%, by weight, of an electrolyte.</p> |
申请公布号 |
EP1563043(B2) |
申请公布日期 |
2015.06.10 |
申请号 |
EP20030811617 |
申请日期 |
2003.11.12 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
PEETERS, MYRIAM;GRANDMAIRE, JEAN-PAUL;MORE, DORIS;MINEO, NUNZIO |
分类号 |
C11D1/62;C11D1/645;C11D3/00;C11D3/02 |
主分类号 |
C11D1/62 |
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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