申请人:KAO CORPORATION, S.A.
公开号:EP2617805A1
公开(公告)日:2013-07-24
The present invention relates to cleaning compositions suitable for cleaning and disinfecting non-horizontal surfaces. The invention comprises an ether carboxylate or ether sulphate in combination with an amphoteric surfactant and with a non-ionic surfactant at a certain ratio which can be applied preferably in the form of foam at room temperature, preferably for the use in industrial and institutional cleaning products.
A cleaning composition comprises:
(a)One or more compounds of formula (I)
R1-O-(CH2-CH(R2)-O)n(CH2CH2O)m-X- (A)1/zz+ (I)
wherein X- is a CH2COO- group or a SO3- group, preferably a CH2COO- group, R1 is linear or branched, saturated or unsaturated alkyl or alkenyl chain having from 4 to 30 carbon atoms, R2 is a C1-C3 linear or branched alkyl chain, A is a suitable countercation, n and m are 0 or an integer number between 1 to 30, wherein the sum of m+n is at from 0 to 30, preferably from 1 to 15, and z is 1, 2, or 3;
(b)one or more amphoteric surfactants
(c)a non-ionic surfactant
(d) water up to 100 wt% with respect to the total weight of the composition
wherein the molar ratio between the sum of the components (a) and (b) and component (c), that is ((a)+(b))/(c), is from 3 to 16.5, preferably from 3.7 to 15.9.
本发明涉及适用于清洁和消毒非水平表面的清洁组合物。本发明由羧酸醚或硫酸醚与两性表面活性剂和非离子表面活性剂按一定比例组合而成,可在室温下以泡沫形式使用,最好用于工业和机构清洁产品。
清洁组合物包括
(a) 一种或多种式 (I) 化合物
R1-O-(CH2-CH(R2)-O)n(CH2CH2O)m-X- (A)1/zz+ (I)
其中 X- 是 CH2COO-基团或 SO3-基团,优选 CH2COO-基团;R1 是具有 4 至 30 个碳原子的直链或支链、饱和或不饱和烷基或烯基;R2 是 C1-C3 直链或支链烷基;A 是合适的反阳离子;n 和 m 是 0 或 1 至 30 之间的整数,其中 m+n 之和为 0 至 30,优选 1 至 15;z 是 1、2 或 3;
(b) 一种或多种两性表面活性剂
(c) 一种非离子表面活性剂
(d) 相对于组合物总重量不超过 100 wt%的水
其中组分(a)和(b)之和与组分(c)之间的摩尔比,即((a)+(b))/(c),为 3 至 16.5,最好为 3.7 至 15.9。