JPS5545770A - Grease composition - Google Patents
Grease compositionInfo
- Publication number
- JPS5545770A JPS5545770A JP12025578A JP12025578A JPS5545770A JP S5545770 A JPS5545770 A JP S5545770A JP 12025578 A JP12025578 A JP 12025578A JP 12025578 A JP12025578 A JP 12025578A JP S5545770 A JPS5545770 A JP S5545770A
- Authority
- JP
- Japan
- Prior art keywords
- fine powder
- fatty acid
- metal salt
- inorganic material
- grease composition
- 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 s grease composition having excellent thermal conductivity, paintability, and heat resistsnce, composed of a polyorganoisoloxane, fine powder of inorganic material, a fatty acid or its metal salt, an age resistor, and fine powder of hydrophobic silica.
CONSTITUTION: A composition composed of (A) 10W50wt% of a polyorganosiloxane of formula (R1 is 2W20C univalent hydrocarbon; R2 is a univalent hydrocarbon having less carbon atoms than R1; a+b is 1.9W2.7; a/(a+b) is ≥0.05; n is a polymerization degree to give a polyorgnosiloxane having a viscosity of 10W10,000 cP at 25°C), (B) 50W90wt% of fine powder of an inorganic material selected from group II and group III metals and their oxides, (C) 0.01W10wt%, based on (A)+ (B), of a ≥8C fatty acid or its metal salt, (D) 0.1W10wt%, based on (A)+(B), of an age resistor, and (E) 0.1W10wt%, based on (A)+(B), of fine powder of hydrophobic silica.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53120255A JPS5827822B2 (en) | 1978-09-29 | 1978-09-29 | Grease composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53120255A JPS5827822B2 (en) | 1978-09-29 | 1978-09-29 | Grease composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545770A true JPS5545770A (en) | 1980-03-31 |
JPS5827822B2 JPS5827822B2 (en) | 1983-06-11 |
Family
ID=14781663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53120255A Expired JPS5827822B2 (en) | 1978-09-29 | 1978-09-29 | Grease composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827822B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220557A (en) * | 1987-07-03 | 1990-01-24 | Rhone Poulenc Chim | Heat-vulcanizable organopolysiloxane composition capable of obtaining transparent elastomer |
US6632780B2 (en) | 2001-01-04 | 2003-10-14 | Hitachi, Ltd. | Highly thermal conductive grease composition and cooling device using the same |
JP2006096973A (en) * | 2004-09-06 | 2006-04-13 | Cosmo Sekiyu Lubricants Kk | Highly heat-conductive compound |
JP2006210437A (en) * | 2005-01-25 | 2006-08-10 | Cosmo Sekiyu Lubricants Kk | High temperature conductivity compound |
WO2009025304A1 (en) * | 2007-08-22 | 2009-02-26 | Cosmo Oil Lubricants Co., Ltd. | Heat-resistant thermally conductive grease |
WO2010007804A1 (en) * | 2008-07-17 | 2010-01-21 | ニホンハンダ株式会社 | Heat conductive oil composition, heat dissipating agent, and electronic device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4884141A (en) * | 1972-02-14 | 1973-11-08 | ||
JPS49124151A (en) * | 1973-04-02 | 1974-11-27 | ||
JPS50144751A (en) * | 1974-05-06 | 1975-11-20 |
-
1978
- 1978-09-29 JP JP53120255A patent/JPS5827822B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4884141A (en) * | 1972-02-14 | 1973-11-08 | ||
JPS49124151A (en) * | 1973-04-02 | 1974-11-27 | ||
JPS50144751A (en) * | 1974-05-06 | 1975-11-20 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220557A (en) * | 1987-07-03 | 1990-01-24 | Rhone Poulenc Chim | Heat-vulcanizable organopolysiloxane composition capable of obtaining transparent elastomer |
US6632780B2 (en) | 2001-01-04 | 2003-10-14 | Hitachi, Ltd. | Highly thermal conductive grease composition and cooling device using the same |
JP2006096973A (en) * | 2004-09-06 | 2006-04-13 | Cosmo Sekiyu Lubricants Kk | Highly heat-conductive compound |
JP4652085B2 (en) * | 2004-09-06 | 2011-03-16 | コスモ石油ルブリカンツ株式会社 | High thermal conductivity compound |
JP2006210437A (en) * | 2005-01-25 | 2006-08-10 | Cosmo Sekiyu Lubricants Kk | High temperature conductivity compound |
JP4667882B2 (en) * | 2005-01-25 | 2011-04-13 | コスモ石油ルブリカンツ株式会社 | High thermal conductivity compound |
WO2009025304A1 (en) * | 2007-08-22 | 2009-02-26 | Cosmo Oil Lubricants Co., Ltd. | Heat-resistant thermally conductive grease |
JP2009046639A (en) * | 2007-08-22 | 2009-03-05 | Cosmo Sekiyu Lubricants Kk | Heat resisting thermoconductive grease |
WO2010007804A1 (en) * | 2008-07-17 | 2010-01-21 | ニホンハンダ株式会社 | Heat conductive oil composition, heat dissipating agent, and electronic device |
JP4899137B2 (en) * | 2008-07-17 | 2012-03-21 | ニホンハンダ株式会社 | Thermally conductive oil composition, heat radiation agent and electronic device |
Also Published As
Publication number | Publication date |
---|---|
JPS5827822B2 (en) | 1983-06-11 |
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