Title:
BORON NITRIDE MATERIAL, PRODUCT WITH SAME APPLIED THERETO, AND METHOD FOR PRODUCING BORON NITRIDE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/004525
Kind Code:
A1
Abstract:
A boron nitride material in one embodiment of the present disclosure contains boron nitride, polydopamine adhered to the boron nitride, and a silicon-containing polymer. The silicon-containing polymer contains a functional group represented by, for example, -SiR3-n(OX)n. n denotes an integer between 1 and 3. X denotes a hydrogen atom, a hydrocarbon group having 1-10 carbon atoms, a moiety bonded to the polydopamine, or a moiety bonded to a silicon atom other than a silicon atom in the functional group. At least one X moiety is a moiety bonded to the polydopamine. R denotes a hydrocarbon group having 1-10 carbon atoms.
Inventors:
AITA KAZUKI
SAITO TERUHIKO
HOSOKAWA TEPPEI
INOBE HONAMI
HAMADA TAKAHIRO
SAITO TERUHIKO
HOSOKAWA TEPPEI
INOBE HONAMI
HAMADA TAKAHIRO
Application Number:
PCT/JP2023/020739
Publication Date:
January 04, 2024
Filing Date:
June 05, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
C01B21/064; B32B15/08; C08F8/42; C08J5/10; C08J5/24; C08K3/38; C08K9/04; C08L9/00; C08L25/10; C08L65/00; C08L87/00; C08L101/00; C08L101/10; H05K1/03
Domestic Patent References:
| WO2018030124A1 | 2018-02-15 |
Foreign References:
| CN109265762A | 2019-01-25 |
Other References:
ZHANG XIAOYU; YI JUAN; YIN YANAN; SONG YIHENG; XIONG CHUANXI: "Thermal conductivity and electrical insulation properties of h-BN@PDA/silicone rubber composites", DIAMOND AND RELATED MATERIALS, ELSEVIER SCIENCE PUBLISHERS , AMSTERDAM, NL, vol. 117, 4 June 2021 (2021-06-04), NL , XP086722588, ISSN: 0925-9635, DOI: 10.1016/j.diamond.2021.108485
WANG JINHE; ZHAO DI; ZOU XIONG; MAO LIN; SHI LIYI: "The exfoliation and functionalization of boron nitride nanosheets and their utilization in silicone composites with improved thermal conductivity", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS, CHAPMAN AND HALL, LONDON., GB, vol. 28, no. 17, 24 May 2017 (2017-05-24), GB , pages 12984 - 12994, XP036300833, ISSN: 0957-4522, DOI: 10.1007/s10854-017-7130-0
WANG JINHE; ZHAO DI; ZOU XIONG; MAO LIN; SHI LIYI: "The exfoliation and functionalization of boron nitride nanosheets and their utilization in silicone composites with improved thermal conductivity", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN ELECTRONICS, CHAPMAN AND HALL, LONDON., GB, vol. 28, no. 17, 24 May 2017 (2017-05-24), GB , pages 12984 - 12994, XP036300833, ISSN: 0957-4522, DOI: 10.1007/s10854-017-7130-0
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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