发明名称 FABRIC SOFTENING COMPOSITIONS COMPRISING ANTIOXIDANTS FOR MALODOUR REDUCTION
摘要 The invention provides a fabric softening composition which has an increased resistance to malodour developement and which comprises: i) a liquid or soft solid derivative of a cyclic polyol (CPE) or of a reduced saccharide (RSE) resulting from 35 to 100 % of the hydroxyl groups in the polyol or saccharide being esterified or etherified, the CPE or RSE having 2 or more ester or ether groups independently attached to a C8-C22 alkyl or alkenyl chain, wherein at least one of the chains attached to the ester or ether groups has at least one unsaturated bond; and ii) a deposition aid; and iii) one or more antioxidant(s), wherein the weight ratio of i) to iii) is 20:1 or greater. The invention also provides a method of reducing malodour in a composition comprising a CPE or RSE as defined above by the addition of at least one antioxidant.
申请公布号 CA2367033(C) 申请公布日期 2010.04.06
申请号 CA20002367033 申请日期 2000.05.03
申请人 UNILEVER PLC 发明人 GRAINGER, DAVID STEPHEN;JANSEN, FRANS JOS
分类号 C11D1/66;D06M13/228;C11D1/02;C11D1/16;C11D1/38;C11D1/62;C11D3/00;D06M13/148;D06M13/152;D06M13/165;D06M13/46;D06M15/03 主分类号 C11D1/66
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