Title:
熱伝導性成形体及びその製造方法
Document Type and Number:
Japanese Patent JP4714371
Kind Code:
B2
Abstract:
A thermally conductive molded article is produced by molding a conductive composition into a predetermined shape. The composition includes a polymer matrix and carbon powders. The carbon powders are obtained by graphitizing a polymeric material that has an aromatic ring on its main chain by heating. The carbon powders are aligned in a certain direction in the polymer matrix. Thus, the molded article can be produced easily and effectively that has excellent thermal conductivity in a given direction and that is suitable for use as a heat radiator, heat transfer member, or a component thereof in electronic hardware.
Inventors:
Tobita Masayuki
Naoyuki Shimoyama
Shinya Tateda
Naoyuki Shimoyama
Shinya Tateda
Application Number:
JP2001170954A
Publication Date:
June 29, 2011
Filing Date:
June 06, 2001
Export Citation:
Assignee:
Polymatec Co., Ltd.
International Classes:
C08J5/00; C01B31/04; C08K3/04; C08L101/00; C09C1/46; C09K5/14; H01L23/373
Domestic Patent References:
| JP2000281995A | ||||
| JP2000273426A | ||||
| JP9324127A | ||||
| JP1057044B2 | ||||
| JP10298433A | ||||
| JP60195014A | ||||
| JP2044020A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda