To provide a novel composition useful as lubricant composition or the like.
It is disclosed a composition comprising an oily medium and at least one compound represented by following formula (Z).
A-L-D1-(E)q-D2-(B)m-Z1-R}p (Z)
A represents a p-valent chain or cyclic residue; L represents a single bond or a divalent linking group; p represents an integer of 2 or more; D1 represents a carbonyl group (-C(=O)-) or a sulfonyl group (-S(=O)2-); D2 represents a carbonyl group (-C(=O)-), a sulfonyl group (-S(=O)2-), a carboxyl group (-C(=O)O-), a sulfonyloxyl group (-S(=O)2O-), a carbamoyl group (-C(=O)N(Alk)-) or a sulfamoyl group (-S(=O)2N(Alk)-); E represents a divaltn group; R represents a hydrogen atom, a substituted or non-substituted C8 or longer alkyl group, a perfluoroalkyl group or a trialkylsilyl group; B represents an oxyethylene group or the like; and Z1 represents a single bond or a divalent group.
提供一种可用作润滑剂组合物或类似用途的新型组合物。
本发明公开了一种由油性介质和至少一种由下式(Z)代表的化合物组成的组合物。
A-L-D1-(E)q-D2-(B)m-Z1-R}p (Z)
A 代表 p 价链或环状残基;L 代表单键或二价连接基团;p 代表 2 或 2 以上的整数;D1 代表羰基(-C(=O)-)或磺酰基(-S(=O)2-);D2 代表羰基(-C(=O)-)、磺酰基(-S(=O)2-)、羧基(-C(=O)O-)、磺酰氧基(-S(=O)2O-)、
氨基甲酰基(-C(=O)N(Alk)-)或
氨基磺酰基(-S(=O)2N(Alk)-);E 代表二价基团;R 代表氢原子、取代或非取代的 C8 或更长烷基、
全氟烷基或三烷基
硅基;B 代表氧
乙烯基或类似基团;Z1 代表单键或二价基团。