JP2008266656A - 潤滑油組成物 - Google Patents

潤滑油組成物 Download PDF

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Publication number
JP2008266656A
JP2008266656A JP2008176271A JP2008176271A JP2008266656A JP 2008266656 A JP2008266656 A JP 2008266656A JP 2008176271 A JP2008176271 A JP 2008176271A JP 2008176271 A JP2008176271 A JP 2008176271A JP 2008266656 A JP2008266656 A JP 2008266656A
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JP
Japan
Prior art keywords
lubricating oil
oil composition
oil
perfluoropolyether
foaming
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.)
Pending
Application number
JP2008176271A
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English (en)
Japanese (ja)
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JP2008266656A5 (https=
Inventor
Katsuya Koganei
克也 小金井
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.)
Tonen General Sekiyu KK
Original Assignee
Tonen General Sekiyu KK
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.)
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Publication date
Application filed by Tonen General Sekiyu KK filed Critical Tonen General Sekiyu KK
Priority to JP2008176271A priority Critical patent/JP2008266656A/ja
Publication of JP2008266656A publication Critical patent/JP2008266656A/ja
Publication of JP2008266656A5 publication Critical patent/JP2008266656A5/ja
Pending legal-status Critical Current

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  • Lubricants (AREA)
JP2008176271A 2008-07-04 2008-07-04 潤滑油組成物 Pending JP2008266656A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008176271A JP2008266656A (ja) 2008-07-04 2008-07-04 潤滑油組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008176271A JP2008266656A (ja) 2008-07-04 2008-07-04 潤滑油組成物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2003168447A Division JP4218432B2 (ja) 2003-05-10 2003-05-10 潤滑油組成物

Publications (2)

Publication Number Publication Date
JP2008266656A true JP2008266656A (ja) 2008-11-06
JP2008266656A5 JP2008266656A5 (https=) 2008-12-18

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ID=40046542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008176271A Pending JP2008266656A (ja) 2008-07-04 2008-07-04 潤滑油組成物

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JP (1) JP2008266656A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017019933A (ja) * 2015-07-10 2017-01-26 株式会社ニッペコ グリース組成物
WO2021145405A1 (ja) * 2020-01-15 2021-07-22 出光興産株式会社 潤滑油組成物
EP4361187A4 (en) * 2021-06-21 2025-06-11 Sanyo Chemical Industries, Ltd. Viscosity index improver, refrigerator oil, and working fluid composition for refrigerators

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833157B1 (https=) * 1968-03-22 1973-10-12
JPS52135307A (en) * 1976-04-02 1977-11-12 Union Carbide Canada Ltd Hydrocarbon silicon oil lubricating composition for low temperature
JPH03126790A (ja) * 1989-10-13 1991-05-29 Nippon Oil Co Ltd 潤滑油組成物
JPH1088166A (ja) * 1996-09-20 1998-04-07 Japan Energy Corp 潤滑油用制泡剤、冷凍機油および冷凍機作動流体
JP2000337380A (ja) * 1999-05-24 2000-12-05 Hitachi Powdered Metals Co Ltd 焼結含油軸受
WO2001057165A1 (en) * 2000-01-31 2001-08-09 Imperial Chemical Industries Plc Refrigerant lubricant composition comprising a foam-inducing additive
US20030086203A1 (en) * 2001-11-08 2003-05-08 Khan Raquib Uddin Hydrodynamic fluid bearing containing lubricants with reduced bubble forming tendency for disk drive application

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833157B1 (https=) * 1968-03-22 1973-10-12
JPS52135307A (en) * 1976-04-02 1977-11-12 Union Carbide Canada Ltd Hydrocarbon silicon oil lubricating composition for low temperature
JPH03126790A (ja) * 1989-10-13 1991-05-29 Nippon Oil Co Ltd 潤滑油組成物
JPH1088166A (ja) * 1996-09-20 1998-04-07 Japan Energy Corp 潤滑油用制泡剤、冷凍機油および冷凍機作動流体
JP2000337380A (ja) * 1999-05-24 2000-12-05 Hitachi Powdered Metals Co Ltd 焼結含油軸受
WO2001057165A1 (en) * 2000-01-31 2001-08-09 Imperial Chemical Industries Plc Refrigerant lubricant composition comprising a foam-inducing additive
US20030086203A1 (en) * 2001-11-08 2003-05-08 Khan Raquib Uddin Hydrodynamic fluid bearing containing lubricants with reduced bubble forming tendency for disk drive application

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017019933A (ja) * 2015-07-10 2017-01-26 株式会社ニッペコ グリース組成物
WO2021145405A1 (ja) * 2020-01-15 2021-07-22 出光興産株式会社 潤滑油組成物
JPWO2021145405A1 (https=) * 2020-01-15 2021-07-22
CN114901788A (zh) * 2020-01-15 2022-08-12 出光兴产株式会社 润滑油组合物
CN114901788B (zh) * 2020-01-15 2024-03-19 出光兴产株式会社 润滑油组合物
US11946013B2 (en) 2020-01-15 2024-04-02 Idemitsu Kosan Co., Ltd. Lubricant composition
JP7596312B2 (ja) 2020-01-15 2024-12-09 出光興産株式会社 潤滑油組成物
EP4361187A4 (en) * 2021-06-21 2025-06-11 Sanyo Chemical Industries, Ltd. Viscosity index improver, refrigerator oil, and working fluid composition for refrigerators
US12552889B2 (en) 2021-06-21 2026-02-17 Sanyo Chemical Industries, Ltd. Viscosity index improver, refrigerator oil, and working fluid composition for refrigerators

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