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Title:
THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/167954
Kind Code:
A1
Abstract:
A thermoplastic resin composition which contains a fluororesin (A) and a crosslinked fluorine rubber (B), and wherein: the fluororesin (A) is a copolymer which contains a chlorotrifluoroethylene unit and a tetrafluoroethylene unit, while having at least one functional group that is selected from the group consisting of a carbonyl group, an olefin group and an amino group at a side chain end or a main chain end of the polymer; and the crosslinked fluorine rubber (B) is obtained by dynamically crosslinking a fluorine rubber (b) together with a polyamine compound (c) that has a thermal decomposition temperature of 210°C or higher and a crosslinking accelerator (d) in the presence of the fluororesin (A) under the melting conditions of the fluororesin (A).

Inventors:
UEDA, Akinori (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
ONO, Tsuyoshi (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
TOKUHIRA, Katsusada (Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
Application Number:
JP2019/007348
Publication Date:
September 06, 2019
Filing Date:
February 26, 2019
Export Citation:
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Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
International Classes:
C08L27/12; B32B1/08; B32B25/08; B32B27/30; C08J3/24; C08J5/00; C08L27/18; C08L27/22; F16L11/04
Domestic Patent References:
WO2009020182A12009-02-12
WO2008139967A12008-11-20
WO2006057331A12006-06-01
Foreign References:
JP2011116004A2011-06-16
JP2011012212A2011-01-20
JP2010042669A2010-02-25
JP2010180365A2010-08-19
JP2010253728A2010-11-11
JP2010253729A2010-11-11
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (Nishishinjuku KN Bldg, 22-27 Nishishinjuku 7-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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