LIQUID CRYSTAL POLYMER POWDER AND LIQUID CRYSTAL POLYMER FILM, AND METHODS FOR PRODUCING SAME

Title:

LIQUID CRYSTAL POLYMER POWDER AND LIQUID CRYSTAL POLYMER FILM, AND METHODS FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2023/228903

Kind Code:

A1

Abstract:

Provided is a liquid crystal polymer film having improved folding endurance. The liquid crystal polymer powder comprises fibrous particles formed from a liquid crystal polymer. The melt viscosity of the liquid crystal polymer powder is 15 to 77 Pa•s.

Inventors:

MAKINO NARIMICHI (JP)
YAMADA TATSUYA (JP)
NAKANISHI YUTA (JP)
IDA YUYA (JP)

Application Number:

PCT/JP2023/018959

Publication Date:

November 30, 2023

Filing Date:

May 22, 2023

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

C08J3/03; B32B15/08; C08J3/12; C08J5/18; H05K1/03

Domestic Patent References:

WO2021177402A1	2021-09-10
WO2021060255A1	2021-04-01

Foreign References:

JP2005342980A	2005-12-15
JP2002294038A	2002-10-09
JP2011190461A	2011-09-29

Attorney, Agent or Firm:

FUKAMI PATENT OFFICE, P.C. (JP)

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