| abstract |
PURPOSE: To obtain the title fluid having low viscosity and excellent traction properties in a wide range from low to high temperatures, containing hydrogenated dimer of cyclic monoterpenoids. n CONSTITUTION: The aimed fluid usually contains ≥5wt.% (preferably ≥30wt.%) hydrogenated dimer of preferably cyclic monoterpenoids consisting of menthadienes, pinenes or bicyclo [2,2,1] heptanes. Alkylbenzene, polybutene or synthetic naphthene is preferably used as base oil. n COPYRIGHT: (C)1989,JPO&Japio |