Chemistry of hydrocarbon compounds – Compound or reaction product mixture – Alicyclic
Patent
1986-11-14
1987-08-04
Pal, Asok
Chemistry of hydrocarbon compounds
Compound or reaction product mixture
Alicyclic
252 9, 252 73, 585 20, 585268, 585360, C07C 13605, C10M 102
Patent
active
046847545
ABSTRACT:
The working fluid for traction drive comprises (A) a compound having, in a molecule, two decahydronaphthalene rings bonded either directly to each other or to the same or different carbon atoms in an alkane molecule or a compound having, in a molecule, one decahydronaphthalene ring and one cyclohexane ring bonded either directly to each other or to the same carbon atom in an alkane molecule and (B) a compound having two cyclohexane rings bonded either to the terminal carbon atoms of a C.sub.2-3 alkane molecule or to the carbon atoms of cyclopentane. The working fluid has a high traction coefficient with stability over a wide range of temperature, especially, in low temperatures.
REFERENCES:
patent: 4521324 (1985-06-01), Tsubouchi et al.
patent: 4525290 (1985-06-01), Tsubouchi et al.
patent: 4556503 (1985-12-01), Tsubouchi et al.
patent: 4604492 (1986-08-01), Shimizu et al.
patent: 4604493 (1986-08-01), Shimizu et al.
patent: 4609481 (1986-09-01), Tsubouchi et al.
Hata Hitoshi
Tsubouchi Toshiyuki
Idemitsu Kosan Company Limited
Pal Asok
Schneider Walter H.
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