Title:
POLYARYLENE SULFIDE RESIN COMPOSITION, AND BIAXIALLY-STRETCHED FILM AND LAMINATE USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/149427
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a resin composition that has excellent stretchability and an excellent ability to be made into a film by continuous extrusion and that produces biaxially-stretched films that have a low dielectric constant and excellent adhesion to metal; and a laminate that uses a film that includes the resin composition. The present achieves said purpose with: a resin composition that comprises a polyarylene sulfide resin (A), a fluorine-containing resin (B), and a thermoplastic resin (C) that is not the fluorine-containing resin (B) and has a glass transition temperature of at least 140°C or a melting point of no more than 270°C; and a film that includes the resin composition.
Inventors:
KOBASHI KAZUNORI (JP)
YAMADA KEISUKE (JP)
YAMADA KEISUKE (JP)
Application Number:
PCT/JP2021/046419
Publication Date:
July 14, 2022
Filing Date:
December 16, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/00; B32B15/04; C08L25/08; C08L27/12; C08L81/02; C08L101/06; C08L101/12
Domestic Patent References:
| WO2019225694A1 | 2019-11-28 | |||
| WO2019220882A1 | 2019-11-21 |
Foreign References:
| JP2008280508A | 2008-11-20 | |||
| JP2009179766A | 2009-08-13 | |||
| JP2017179041A | 2017-10-05 | |||
| JP2014189573A | 2014-10-06 |
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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