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Title:
COMPOSITION, THERMALLY CONDUCTIVE MATERIAL, DEVICE HAVING THERMAL CONDUCTION LAYER, AND METHOD OF PRODUCING THERMALLY CONDUCTIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/131332
Kind Code:
A1
Abstract:
The first problem addressed by the present invention is to provide a composition which can yield a cured product (a thermally conductive material) with excellent thermal conductivity. The second problem addressed by the present invention is to provide a thermally conductive material formed from said composition, and a device having a thermal conduction layer. Further, the third problem addressed by the present invention is to provide a method of producing the thermally conductive material which uses said composition. This composition contains a curing agent that contains an active hydrogen-containing functional group, and a main agent that contains a reactive group that reacts with the aforementioned active hydrogen-containing functional group, wherein the main ingredient and the curing agent each separately exhibits liquid crystallinity at temperatures less than or equal to 150°C.

Inventors:
HITOMI SEIICHI (JP)
TAKAHASHI KEITA (JP)
NIORI TERUKI (JP)
YOSHIDA YUJI (JP)
Application Number:
PCT/JP2018/046579
Publication Date:
July 04, 2019
Filing Date:
December 18, 2018
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
C08G65/18; C08G59/32; C08G75/045; C08K3/38; C08L63/00; H01L23/373
Domestic Patent References:
WO2017131007A12017-08-03
WO2019013299A12019-01-17
WO2016104772A12016-06-30
WO1997000600A21997-01-09
Foreign References:
JPH08503729A1996-04-23
JP2007084789A2007-04-05
JP2013112631A2013-06-10
JP2016204606A2016-12-08
JP2016204602A2016-12-08
JPH07306317A1995-11-21
JP2007002220A2007-01-11
JP2010244038A2010-10-28
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JPH11513019A1999-11-09
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JP2015052710A2015-03-19
Other References:
ANGEW. CHEM. INT. ED., vol. 51, 2012, pages 7990 - 7993
C. DESTRADE ET AL., MOL. CRYST. LIQ. CRYST., vol. 71, 1981, pages 111
J. ZHANG ET AL., J. AM. CHEM. SOC., vol. 116, 1994, pages 2655
B. KOHNE ET AL., ANGEW. CHEM. SOC. CHEM. SOC., 1985, pages 1794
"Liquid Crystal Handbook", 2000, MARUZEN CO., LTD., pages: 330 - 333
See also references of EP 3733730A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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