The present invention relates to dryer-activated fabric softening compositions and articles, having improved antistatic and/or softening effects, for use in an automatic clothes dryer, especially those comprising, as essential ingredients: (A) fabric softener consisting essentially of: (1) from about 5% to about 95% of preferably biodegradable quaternary ammonium compound selected from the group consisting of the compounds of Formulas I, II, III, and mixtures thereof; (2) from 0% to about 95% highly ethoxylated and/or propoxylated, preferably at least 5 ethylene oxide (EO) and/or propylene oxide (PO) groups per molecule, sugar derivative containing at least one long hydrophobic moiety per molecule; and (3) from 0% to about 95% of carboxylic acid salt of tertiary amine; and (B) from about 1% to about 15%, unsaturated fatty acid having an IV of from about 3 to about 60.
The amount of (A) present is at least sufficient to provide softening and/or antistatic effects. The active component(s) (A) can, and preferably do, contain unsaturation to provide improved antistatic benefits.
本发明涉及用于自动干衣机的干衣机活性织物软化组合物和物品,具有更好的抗静电和/或软化效果,特别是包含以下基本成分的组合物和物品:(A) 织物柔软剂,主要包括(1) 从式 I、II、III 及其混合物组成的组中选出的约 5%至约 95%的优选可
生物 降解季
铵化合物;(2) 0%至约 95%的高度乙氧基化和/或丙氧基化,优选每分子至少含有 5 个
环氧乙烷 (
EO) 和/或环氧
丙烷 (PO) 基团,每分子至少含有一个长疏
水分子的糖衍
生物;以及 (3) 0%至约 95%的叔胺
羧酸盐;以及 (B) 约 1%至约 15%的不饱和
脂肪酸,其 IV 值约为 3 至约 60。
(A)的含量至少足以提供软化和/或抗静电效果。活性成分(A)可以,而且最好含有不饱和
脂肪酸,以提供更好的抗静电效果。