Water-soluble lubricant
    195.
    发明授权
    Water-soluble lubricant 失效
    水溶性润滑剂

    公开(公告)号:US4539128A

    公开(公告)日:1985-09-03

    申请号:US399711

    申请日:1982-07-19

    Abstract: Water-soluble lubricant characterized by a content of compounds of the formula 1 ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.12 alkyl or C.sub.1 -C.sub.12 alkenyl, R.sub.1 is C.sub.1 -C.sub.18 alkyl or C.sub.2 -C.sub.18 alkenyl, A is a group of the formulae--(CH.sub.2 CH.sub.2 O).sub.m -- and (C.sub.3 H.sub.6 O).sub.n --,X is an integer of from 0 to 15 and the numerals for m and n are chosen such that the total content of ethylene oxide and/or propylene oxide in the molecule amounts to 10-800 alkylene oxide units.

    Abstract translation: 其特征在于式1化合物(1)的化合物,其中R是氢,C 1 -C 12烷基或C 1 -C 12烯基,R 1是C 1 -C 18烷基或C 2 -C 18链烯基,A是一个 式 - (CH 2 CH 2 O)m - 和(C 3 H 6 O)n - ,X是0至15的整数,m和n的数字被选择为使得分子中环氧乙烷和/或环氧丙烷的总含量相当于 10-800个环氧烷单元。

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