Title:
熱可塑性樹脂組成物、熱可塑性樹脂組成物の製造方法及び成形体
Document Type and Number:
Japanese Patent JP6801455
Kind Code:
B2
Abstract:
Provided is a thermoplastic resin composition which provides a molded body having excellent thermal conductivity and excellent mechanical characteristics. A thermoplastic resin composition which contains (A) a thermoplastic resin, (B) pitch carbon fibers and (C) graphite, and wherein: the content of the graphite (C) is from 1 % by mass to 20 % by mass (inclusive) relative to 100 % by mass of the thermoplastic resin composition; and a molded body, which is obtained by molding this thermoplastic resin composition and has a thickness of 1 mm, has a thermal conductivity of 10 W/mK or more as determined by a hot wire method. A method for producing this thermoplastic resin composition, wherein the pitch carbon fibers (B) having a mass average fiber length of from 2 mm to 20 mm (inclusive) are supplied into the thermoplastic resin (A) in a molten state; and a molded body which contains this thermoplastic resin composition.
Inventors:
Oku Naka
Hiroki Ishii
Kazuaki Ito
Shuji Ishiwatari
Hiroki Ishii
Kazuaki Ito
Shuji Ishiwatari
Application Number:
JP2016562604A
Publication Date:
December 16, 2020
Filing Date:
September 28, 2016
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08L101/00; C08K3/04; C08K7/06; C08L77/00
Domestic Patent References:
| JP2010143986A | ||||
| JP2014101459A | ||||
| JP2003327836A | ||||
| JP2007327010A | ||||
| JP2009185151A | ||||
| JP20131818A |
Foreign References:
| CN102532869A | ||||
| WO2009075322A1 |
Attorney, Agent or Firm:
Field Saki Satoshi
Shunsuke Fushimi
Kazunori Onami
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi
Shunsuke Fushimi
Kazunori Onami
Masatake Shiga
Tadashi Takahashi
Suzuki Mitsuyoshi