Title:
POLYCARBONATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/045154
Kind Code:
A1
Abstract:
The present invention provides a polycarbonate-based coating resin composition which exhibits high adhesiveness. The above are achieved by means of a polycarbonate resin composition which contains (A) a polycarbonate resin that contains a constituent unit represented by general formula (1) and a terminal structure represented by general formula (2) and (B) a polyisocyanate compound, wherein 0.1% by mass or more of the polyisocyanate compound (B) is contained on the basis of the total mass of the polycarbonate resin (A) and the polyisocyanate compound (B). (In formula (1) and formula (2), R1 to R3, X, m and n are as defined in the description.)
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Inventors:
YOSHIYA KOHEI (JP)
Application Number:
PCT/JP2020/033434
Publication Date:
March 11, 2021
Filing Date:
September 03, 2020
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08K5/29; C08G18/44; C08L69/00; C09D11/10; C09D169/00
Domestic Patent References:
| WO2017126432A1 | 2017-07-27 | |||
| WO2013046897A1 | 2013-04-04 |
Foreign References:
| JP2002341574A | 2002-11-27 | |||
| JP2008101191A | 2008-05-01 | |||
| JP2018051959A | 2018-04-05 | |||
| JP2008019417A | 2008-01-31 | |||
| JP2015218325A | 2015-12-07 | |||
| JP2011140187A | 2011-07-21 | |||
| JPH04268365A | 1992-09-24 | |||
| JP2014024789A | 2014-02-06 | |||
| JPS6340811B2 | 1988-08-12 |
Other References:
See also references of EP 4026871A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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