Title:
複合材料シートおよび熱伝導シートの製造方法
Document Type and Number:
Japanese Patent JP6915545
Kind Code:
B2
Abstract:
Provided is a method for producing a composite material sheet which achieves a good balance among high thermal conductivity, high strength and good hardness. A method for producing a composite material sheet according to the present invention comprises: a preparation step of composite particles for pressurization; and a pressurization step for applying a pressure to the composite particles for pressurization. The preparation step comprises: (A) a step for preparing composite particles, each of which contains a particulate carbon material and a resin; (B) a step for classifying the composite particles into at least two composite particle groups including specific composite particle groups A and B; and (C) a step for preparing the composite particles for pressurization with use of composite particles that are contained in composite particle groups other than the composite particle group A.
Inventors:
Yasuyuki Murakami
Daisuke Utsumi
Masazumi Kojima
Daisuke Utsumi
Masazumi Kojima
Application Number:
JP2017549987A
Publication Date:
August 04, 2021
Filing Date:
November 09, 2016
Export Citation:
Assignee:
Zeon Corporation
International Classes:
C08J5/18; B29B9/16; B29C70/34; B29C70/50; C08J3/12
Domestic Patent References:
| JP2007157483A | ||||
| JP2012109311A |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Yuta Terashima
Mizuma Akiko
Mitsutsugu Sugimura
Yuta Terashima
Mizuma Akiko