| 摘要 |
<p>Provided is an oil composition which has a proper viscosity stably and also has a lubricating property, a washing property and a cooling property. The present invention is an oil composition for lubricating and/or washing and/or cooling applications, which comprises: a compound (A) represented by formula (1): R1-(CONH-R2)n (wherein R1 represents a n-valent aromatic hydrocarbon group containing at least one benzene ring, R2 represents an aliphatic hydrocarbon group having 6 or more carbon atoms, and n represents an integer of 3 or greater, wherein n R2's may be the same as or different from one another, and all of four R2's are the same as one another, or the four R2's are composed of different three groups, or the four R2' are composed of different four groups when n represents 4 and R1 represents a group produced by removing four hydrogen atoms from a benzene); and an oily agent (B).</p> |
