Title:
薄片化黒鉛-ポリマー複合材料の製造方法
Document Type and Number:
Japanese Patent JP5082020
Kind Code:
B2
Abstract:
Provided is a production method which can attain exfoliating treatment of graphite and a process of grafting a polymer onto exfoliated graphite simultaneously and thus makes it possible to easily obtain an exfoliated graphite-polymer composite material in a short time. A method for producing an exfoliated graphite-polymer composite material includes a step of mixing graphite or primary exfoliated graphite, a depolymerizable monomer of which the polymer is decomposed by heating to generate radicals and also to form a monomer or an oligomer, or the polymer A of the monomer, or a polymer B which forms radicals at a temperature close to its decomposition temperature to obtain a mixture; and a heating step of putting the mixture in a non-open container to heat the mixture to a first temperature range from the ceiling temperature or higher to the onset decomposition temperature or lower, or to a temperature higher than the first temperature range.
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Inventors:
Akira Nakatsuga
Shoji Nozato
Takuya Wada
Hiroshi Yoshitani
Shoji Nozato
Takuya Wada
Hiroshi Yoshitani
Application Number:
JP2012504989A
Publication Date:
November 28, 2012
Filing Date:
January 20, 2012
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
C08F2/44; C01B31/04; C08F292/00; C08J3/00
Domestic Patent References:
| JP2010506013A | 2010-02-25 | |||
| JP2008508417A | 2008-03-21 | |||
| JPH0341161A | 1991-02-21 | |||
| JPH1170612A | 1999-03-16 | |||
| JPS5869788A | 1983-04-26 | |||
| JP2010506013A | 2010-02-25 | |||
| JP2008508417A | 2008-03-21 | |||
| JPH0341161A | 1991-02-21 | |||
| JPH1170612A | 1999-03-16 | |||
| JPS5869788A | 1983-04-26 |
Attorney, Agent or Firm:
Patent business corporation Miya saki, table of contents patent office