Title:
超分岐状オレフィン流体を基とする放熱グリス
Document Type and Number:
Japanese Patent JP6479167
Kind Code:
B2
Abstract:
Disclosed is an effective thermal grease comprising a hyperbranched olefinic fluid and a thermally conductive filler. Property-modifying additives and fillers may also be included. The hyperbranched olefinic fluid is selected to have an average of at least 1.5 methine carbons per oligomer molecule and at least 40 methine carbons per one thousand total carbons. The thermal grease exhibits a flash point of 180° C. or higher, a pour point of 0° C. or lower, and a kinematic viscosity at 40° C. of no more than 200 cSt (0.0002 m 2/s). The composition may offer improved thermal conductivity, reduced tendency to migrate, and lower cost when compared with many other thermal greases, including silicone-based thermal greases.
Inventors:
Yun Feng Yang
Hong Gyu Chen
Blood Sea Byray
Mohamed Eseguier
Sujung Han
Hong Gyu Chen
Blood Sea Byray
Mohamed Eseguier
Sujung Han
Application Number:
JP2017513056A
Publication Date:
March 06, 2019
Filing Date:
September 22, 2014
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C09K5/14; C08F4/16; C08F210/00
Domestic Patent References:
| JP2014122307A |
Foreign References:
| WO2013101376A1 |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Kyoko Tamura
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Kyoko Tamura
Yasuhito Suzuki
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