Title:
LIQUID-CRYSTAL POLYMER FILM, CONDUCTOR-LAYER-COATED LIQUID-CRYSTAL POLYMER FILM, AND LAYERED SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2022/260092
Kind Code:
A1
Abstract:
A liquid-crystal polymer film (1) which, in the state of having been decomposed by supercritical methanol, gives a 13C-NMR spectrum in which, when the integral of a peak assigned to a benzene ring, the integral of a peak assigned to a naphthalene ring, and the integral of a peak assigned to a carboxymethyl group are expressed by CA, CB, and CC, respectively, then (CA+CB)/CC is 1.35-1.65.
Inventors:
EDA TAKESHI (JP)
IKEDA FUMIKO (JP)
MIZUNO YUTAKA (JP)
FURUKAWA TAICHI (JP)
IKEDA FUMIKO (JP)
MIZUNO YUTAKA (JP)
FURUKAWA TAICHI (JP)
Application Number:
PCT/JP2022/023153
Publication Date:
December 15, 2022
Filing Date:
June 08, 2022
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
C08J5/18; B32B15/09; B32B15/20; B32B27/36; H05K1/02; H05K1/03
Domestic Patent References:
| WO2015186537A1 | 2015-12-10 | |||
| WO2018150926A1 | 2018-08-23 | |||
| WO2020218140A1 | 2020-10-29 |
Foreign References:
| JP2018109090A | 2018-07-12 | |||
| CN206332152U | 2017-07-14 | |||
| JP2022086176A | 2022-06-09 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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