申请人:The Procter & Gamble Company
公开号:US04006176A1
公开(公告)日:1977-02-01
Novel compounds of formula ##STR1## or siloxane oligomers thereof, wherein a is 0 to 2; R.sub.1 is an alkyl group containing 1 to 18 carbon atoms; b is 1 to 3; c is 0 or 1; at least one R.sub.2 is a carboxy-substituted alkyl group containing 1 to 4 carbon atoms, (C.sub.x H.sub.2x O).sub.m Z wherein x is 2 to 4, m is 1 to 20, Z is hydrogen, an alkyl group containing 1 to 18 carbon atoms or an acyl group containing 1 to 4 carbon atoms, or oxygen provided only one R.sub.2 is oxygen, and provided R.sub.2 is not oxygen when c is 0, while the other R.sub.2 is an alkyl, aryl or arylalkyl group containing 1 to 12 carbon atoms; R.sub.3 is an alkyl, aryl or arylalkyl group containing 1 to 22 carbon atoms; X is halide; and Y is nitrogen, phosphorus, or sulfur are disclosed. The novel compounds are useful for inclusion in a detergent composition for imparting soil release benefits to metallic and vitreous surfaces washed or rinsed therewith.
公式##STR1##的新化合物或其硅氧烷寡聚物,其中a为0至2;R.sub.1是含有1至18个碳原子的烷基基团;b为1至3;c为0或1;至少一个R.sub.2是含有1至4个碳原子的羧基取代的烷基基团,(C.sub.x H.sub.2x O).sub.m Z,其中x为2至4,m为1至20,Z为氢、含有1至18个碳原子的烷基基团或含有1至4个碳原子的酰基基团,或者仅当一个R.sub.2为氧时提供氧,且在c为0时R.sub.2不是氧,而另一个R.sub.2是含有1至12个碳原子的烷基、芳基或芳基烷基基团;R.sub.3是含有1至22个碳原子的烷基、芳基或芳基烷基基团;X为卤素;Y为氮、磷或硫。这些新化合物可用于添加到洗涤剂组合物中,以赋予金属和玻璃表面具有抗污渍释放效果。