C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
253/130
C10M 105/06 (2006.01) C10M 111/00 (2006.01) C10M 127/00 (2006.01)
Patent
CA 1276138
ABSTRACT OF THE DISCLOSURE The working fluid for traction drive use has a particularly high traction coefficient at high temperatures and the principal ingredient thereof is a decahydronaphthalene compound sub- stituted, on either one or both of the decahydronaphthalene rings, with two or three substituent groups which may be cyclohexyl groups, cyclohexyl alkyl groups, e.g. cyclohexyl methyl, cyclohexyl ethyl, 1-methyl-1-cyclohexyl ethyl and 1- methyl-1-(methylcyclohexyl) ethyl groups, or a combination thereof. The working fluid can be a mixture of a base oil of various types and the above mentioned decahydronaphthalene compound in an amount of 5 to 250 parts by weight per 100 parts by weight of the base oil.
532891
Hata Hitoshi
Minokami Tomiyasu
Tsubouchi Toshiyuki
Idemitsu Kosan Co. Ltd.
Riches Mckenzie & Herbert Llp
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