申请人:The Dow Chemical Company
公开号:US05066409A1
公开(公告)日:1991-11-19
Disclosed is an aryl ether sulfone of the following formula: ##STR1## wherein R.sup.1 is independently in each occurrence hydrogen, alkyl, alkoxy, aryl, aryloxy, polyhaloaryl, polyhaloaryloxy, polyhaloalkylaryl, or polyhaloalkylaryloxy, R.sup.2 is independently in each occurrence hydrogen, alkyl, alkoxy, aryl, aryloxy, polyhaloaryl, polyhaloaryloxy, polyhaloalkylaryl, or polyhaloalkylaryloxy, and n is a whole number from 1 to 5. Also disclosed is a lubricant composition which comprises a lubricating fluid and an aryl ether sulfone as shown above, wherein the aryl ether sulfone is present in an amount sufficient to increase the lubricity of the lubricating fluid component.
公开了以下结构式的芳基醚砜:##STR1##其中R.sup.1在每次出现时独立地是氢、烷基、烷氧基、芳基、芳氧基、多卤芳基、多卤芳氧基、多卤烷基芳基或多卤烷基芳氧基;R.sup.2在每次出现时独立地是氢、烷基、烷氧基、芳基、芳氧基、多卤芳基、多卤芳氧基、多卤烷基芳基或多卤烷基芳氧基;n为1至5的整数。还公开了一种润滑剂组合物,其包括润滑流体和上述芳基醚砜,其中芳基醚砜的存在量足以提高润滑流体成分的润滑性。