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Title:
LIQUID COMPOSITION, PRODUCTION METHOD FOR LIQUID COMPOSITION, PRODUCTION METHOD FOR LIQUID CRYSTAL POLYESTER FILM, AND PRODUCTION METHOD FOR LAMINATE
Document Type and Number:
WIPO Patent Application WO/2022/030494
Kind Code:
A1
Abstract:
A liquid composition comprising: a liquid crystal polyester powder that contains a liquid crystal polyester and has an average particle size of 30 µm or less; and a medium. The specific gravity of the medium measured in accordance with JIS Z 8804 using water as a reference substance is 0.90 or more.

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Inventors:
AZAMI SHOHEI (JP)
ITO TOYONARI (JP)
Application Number:
PCT/JP2021/028780
Publication Date:
February 10, 2022
Filing Date:
August 03, 2021
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B32B27/36; C08J3/11; C08K5/00; C08K5/053; C08K5/3415; C08L67/00; C08L67/04
Domestic Patent References:
WO2019181856A12019-09-26
WO2017061423A12017-04-13
WO2020166651A12020-08-20
WO2014188830A12014-11-27
Foreign References:
JP2019136693A2019-08-22
JPH0371842A1991-03-27
JP2020134629A2020-08-31
JP2021071091A2021-05-06
Other References:
"Liquid Crystal Polymer -Synthesis/Molding/Application", 5 June 1987, CMC PUBLISHING CO., LTD., pages: 95
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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