申请人:AIR PRODUCTS AND CHEMICALS, INC.
公开号:EP1749566A2
公开(公告)日:2007-02-07
Surfactant compositions contain one or more compounds according to formula (1)
wherein R1 is methyl, ethyl, or 1-propyl; R is a C4-C20 aryl, alkaryl, aralkyl, cyclic, alicyclic, or secondary, branched or bicyclic alkyl group, or a polyhydroxyalkyl group according to formula (A)
wherein u is an integer from 0 to 2 and R2 is H, α-D-glucopyranosyl, β-D-pyranosyl, or β-D-galactopyranosyl; and Z is a linking group selected from the group consisting of 4,4'-methylenebis(cyclohexyl); CH2(CH2)nN+O-R1-CH2(CH2)o}p, where p is an integer from 1 to 10 and n and o are each independently integers from 1 to 5; (CH2)r[O(CH2)s]tO(CH2)q, where s is an integer from 2 to 4, t is an integer from 0 to 2, and r and q are each individually 2 or 3; (CH2)m, where m is an integer from 2 to 6; and isophorone residue (B)
表面活性剂组合物含有一种或多种符合式(1)的化合物
其中 R1 是甲基、乙基或 1-丙基;R 是 C4-C20 芳基、烷芳基、芳烷基、环烷基、脂环烷基或仲烷基、支链烷基或双环烷基,或符合式(A)的多羟基烷基
其中 u 为 0 至 2 的整数,R2 为 H、α-D-吡喃葡萄糖基、β-D-吡喃糖基或β-D-吡喃半乳糖基;Z 为连接基团,选自由 4,4'-亚甲基双(环己基)组成的组;CH2(CH2)nN+O-R1-CH2(CH2)o}p,其中 p 是 1 至 10 的整数,n 和 o 各自独立地是 1 至 5 的整数;(CH2)r[O(CH2)s]tO(CH2)q,其中 s 是 2 至 4 的整数,t 是 0 至 2 的整数,r 和 q 各自独立地是 2 或 3;(CH2)m,其中 m 是 2 至 6 的整数;以及异佛尔酮残基 (B)