JPS57155295A - Lubricating oil for power transmitting apparatus - Google Patents

Lubricating oil for power transmitting apparatus

Info

Publication number
JPS57155295A
JPS57155295A JP4045281A JP4045281A JPS57155295A JP S57155295 A JPS57155295 A JP S57155295A JP 4045281 A JP4045281 A JP 4045281A JP 4045281 A JP4045281 A JP 4045281A JP S57155295 A JPS57155295 A JP S57155295A
Authority
JP
Japan
Prior art keywords
lubricating oil
alkylbenzene
propylene
benzene
give
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
Application number
JP4045281A
Other languages
Japanese (ja)
Other versions
JPS6261637B2 (en
Inventor
Masayoshi Muraki
Tetsuo Takifuji
Zenji Hotta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Mitsui Petrochemical Industries Ltd
Nippon Steel Chemical and Materials Co Ltd
Eneos Corp
Original Assignee
SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Mitsubishi Oil Co Ltd
Mitsui Petrochemical Industries Ltd
Nippon Steel Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHIN NIPPON SEITETSU KAGAKU KOGYO KK, Mitsubishi Oil Co Ltd, Mitsui Petrochemical Industries Ltd, Nippon Steel Chemical Co Ltd filed Critical SHIN NIPPON SEITETSU KAGAKU KOGYO KK
Priority to JP4045281A priority Critical patent/JPS57155295A/en
Publication of JPS57155295A publication Critical patent/JPS57155295A/en
Publication of JPS6261637B2 publication Critical patent/JPS6261637B2/ja
Granted legal-status Critical Current

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  • Lubricants (AREA)

Abstract

PURPOSE: To titled lubricating oil, consisting of a specific alkylbenzene obtained by reacting propylene polymer with a benzene, etc., capable of preventing seizure abrasion and fatigue damage and giving improved rust preventing and cooling properties, and usable for the traction drive.
CONSTITUTION: Propylene is polymerized in the presence of a phosphoric acid catalyst at a high pressure and temperature to give propylene polymer, which is then reacted with benzene, toluene or xylene in the presence of a Friedel-Crafts catalyst, e.g. allminum chloride, to afford an alkylbenzene having a boiling range (expressed in terms of ordinary pressure) of 250W450°C, e.g. isododecylbenzene of the propylene tetramer type. A small amount of a mineral oil, another naphthenic oil, etc. and an additive are contained in the resultant alkylbenzene to give the aimed lubricating oil.
COPYRIGHT: (C)1982,JPO&Japio
JP4045281A 1981-03-23 1981-03-23 Lubricating oil for power transmitting apparatus Granted JPS57155295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4045281A JPS57155295A (en) 1981-03-23 1981-03-23 Lubricating oil for power transmitting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4045281A JPS57155295A (en) 1981-03-23 1981-03-23 Lubricating oil for power transmitting apparatus

Publications (2)

Publication Number Publication Date
JPS57155295A true JPS57155295A (en) 1982-09-25
JPS6261637B2 JPS6261637B2 (en) 1987-12-22

Family

ID=12581022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4045281A Granted JPS57155295A (en) 1981-03-23 1981-03-23 Lubricating oil for power transmitting apparatus

Country Status (1)

Country Link
JP (1) JPS57155295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003014268A1 (en) * 2001-08-08 2003-02-20 Idemitsu Kosan Co., Ltd. Fluids for traction drive

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357406A (en) * 1970-09-23 1974-06-19 Monsanto Co Force transmission using synthetic fluids
US4005159A (en) * 1973-10-04 1977-01-25 The Lubrizol Corporation Hydroxy containing phosphonates
JPS5336105A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Synchronous circuit connecting system
JPS5575495A (en) * 1978-12-05 1980-06-06 Nippon Petrochem Co Ltd Power transmitting fluid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1357406A (en) * 1970-09-23 1974-06-19 Monsanto Co Force transmission using synthetic fluids
US4005159A (en) * 1973-10-04 1977-01-25 The Lubrizol Corporation Hydroxy containing phosphonates
JPS5336105A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Synchronous circuit connecting system
JPS5575495A (en) * 1978-12-05 1980-06-06 Nippon Petrochem Co Ltd Power transmitting fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003014268A1 (en) * 2001-08-08 2003-02-20 Idemitsu Kosan Co., Ltd. Fluids for traction drive
US7402715B2 (en) 2001-08-08 2008-07-22 Idemitsu Kosan Co., Ltd. Fluids for traction drive

Also Published As

Publication number Publication date
JPS6261637B2 (en) 1987-12-22

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