Title:
LIQUID CRYSTAL POLYMER FILM, POLYMER FILM, AND LAMINATE
Document Type and Number:
WIPO Patent Application WO/2022/113962
Kind Code:
A1
Abstract:
Provided are a liquid crystal polymer film or polymer film having a small dielectric loss tangent and excellent rupture strength, and a laminate in which said liquid crystal polymer film or said polymer film is used. The liquid crystal polymer film comprises a liquid crystal polymer A and a compound having a melting point that is lower than that of the liquid crystal polymer A and a dielectric loss tangent of less than 0.01.
Inventors:
SASADA YASUYUKI (JP)
Application Number:
PCT/JP2021/042878
Publication Date:
June 02, 2022
Filing Date:
November 24, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08L27/12; B32B15/08; C08J5/18; C08L67/00; C08L101/00
Domestic Patent References:
| WO2020218405A1 | 2020-10-29 | |||
| WO2020138277A1 | 2020-07-02 | |||
| WO2020059651A1 | 2020-03-26 |
Foreign References:
| JP2015183159A | 2015-10-22 | |||
| JP2011253958A | 2011-12-15 | |||
| JP2004083681A | 2004-03-18 | |||
| JP2021195446A | 2021-12-27 |
Attorney, Agent or Firm:
YONEKURA Junzo et al. (JP)
Download PDF:
Previous Patent: LIQUID CRYSTAL POLYMER FILM, POLYMER FILM, AND LAMINATE
Next Patent: POLYMER FILM, AND LAMINATE
Next Patent: POLYMER FILM, AND LAMINATE