Title:
METHOD FOR PRODUCING MODIFIED BORON NITRIDE PARTICLES, MODIFIED BORON NITRIDE PARTICLES, COMPOSITION FOR FORMING HEAT CONDUCTIVE MATERIAL, HEAT CONDUCTIVE MATERIAL, HEAT CONDUCTIVE SHEET, AND DEVICE WITH HEAT CONDUCTIVE LAYER
Document Type and Number:
WIPO Patent Application WO/2021/230096
Kind Code:
A1
Abstract:
The present invention provides a method for producing modified boron nitride particles that can be used for the production of a heat conductive material which has excellent heat conductivity and excellent peel strength. The present invention also provides: modified boron nitride particles; a composition for forming a heat conductive material; a heat conductive material; a heat conductive sheet; and a device with a heat conductive layer. A method for producing modified boron nitride particles according to the present invention comprises a modification step wherein boron nitride particles and an oxidant are brought into contact with each other in an aqueous solution that has a pH of 12 or more, thereby obtaining modified boron nitride particles.
Inventors:
HAYASHI DAISUKE (JP)
HITOMI SEIICHI (JP)
NIORI TERUKI (JP)
TAKAHASHI KEITA (JP)
HITOMI SEIICHI (JP)
NIORI TERUKI (JP)
TAKAHASHI KEITA (JP)
Application Number:
PCT/JP2021/017134
Publication Date:
November 18, 2021
Filing Date:
April 30, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C01B21/064; C08K3/38; C08L63/00; C08L101/00; H01L23/373
Domestic Patent References:
| WO2018074077A1 | 2018-04-26 |
Foreign References:
| JP2012121744A | 2012-06-28 | |||
| KR102105364B1 | 2020-04-29 | |||
| CN107903441A | 2018-04-13 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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