JPS5560597A - Power transmission fluid - Google Patents
Power transmission fluidInfo
- Publication number
- JPS5560597A JPS5560597A JP13324378A JP13324378A JPS5560597A JP S5560597 A JPS5560597 A JP S5560597A JP 13324378 A JP13324378 A JP 13324378A JP 13324378 A JP13324378 A JP 13324378A JP S5560597 A JPS5560597 A JP S5560597A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- power transmission
- polycyclohexyl
- ethyl
- methyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To provide a high viscosity power transmission fluid having excellent high temperature viscosity characteristics and high coefficient of rolling friction, and useful for the hydraulic transmission of automobiles, containing a specific polycyclohexyl compound.
CONSTITUTION: The title fluid containing one or more polycyclohexyl compounds of formula (n is 1W3; R1W4 are H, methyl, ethyl, propyl, or butyl; the total carbon number of R1W4 is 1W4; R5,6 are H, methyl, or ethyl). The compound can be prepared, e.g. by (1) coupling an alkane dihalide having two halogen atoms attached to one carbon atom (e.g. 1,1-dichloroethane) with an aromatic compound such as benzene, in the presence of a metal halide, (2) subjecting the product to dehydrative condensation with an alkylbenzene in the presence of a carbonyl compound, and (3) hydrogenating the produced polyphenyl compound completely.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13324378A JPS5560597A (en) | 1978-10-31 | 1978-10-31 | Power transmission fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13324378A JPS5560597A (en) | 1978-10-31 | 1978-10-31 | Power transmission fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5560597A true JPS5560597A (en) | 1980-05-07 |
JPS6115920B2 JPS6115920B2 (en) | 1986-04-26 |
Family
ID=15100047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13324378A Granted JPS5560597A (en) | 1978-10-31 | 1978-10-31 | Power transmission fluid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5560597A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086197A (en) * | 1983-10-17 | 1985-05-15 | Nippon Petrochem Co Ltd | Fluid for traction driving |
JPS6210194A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6210193A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS62129386A (en) * | 1985-11-29 | 1987-06-11 | Idemitsu Kosan Co Ltd | Fluid for traction drive |
JPS62148596A (en) * | 1985-12-23 | 1987-07-02 | Idemitsu Kosan Co Ltd | Fluid for traction drive |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2772076B2 (en) * | 1989-11-30 | 1998-07-02 | ヤマト農磁株式会社 | Granular spreader |
-
1978
- 1978-10-31 JP JP13324378A patent/JPS5560597A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6086197A (en) * | 1983-10-17 | 1985-05-15 | Nippon Petrochem Co Ltd | Fluid for traction driving |
JPH0425318B2 (en) * | 1983-10-17 | 1992-04-30 | Nippon Petrochemicals Co Ltd | |
JPS6210194A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS6210193A (en) * | 1985-07-08 | 1987-01-19 | Nippon Oil Co Ltd | Fluid composition for traction drive |
JPS62129386A (en) * | 1985-11-29 | 1987-06-11 | Idemitsu Kosan Co Ltd | Fluid for traction drive |
JPH041794B2 (en) * | 1985-11-29 | 1992-01-14 | Idemitsu Kosan Co | |
JPS62148596A (en) * | 1985-12-23 | 1987-07-02 | Idemitsu Kosan Co Ltd | Fluid for traction drive |
JPH041795B2 (en) * | 1985-12-23 | 1992-01-14 | Idemitsu Kosan Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6115920B2 (en) | 1986-04-26 |
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