Title:
LIQUID CRYSTAL POLYMER FILM AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/177402
Kind Code:
A1
Abstract:
The liquid crystal polymer film contains a liquid crystal polymer and comprises, as a raw material, a liquid crystal polymer molded product having an endothermic peak temperature that exceeds 330°C when measured using a differential scanning calorimeter while heating to 400°C in an inert atmosphere, then cooling to normal temperature at a cooling rate of 40°C/min or higher, and again heating at a heating rate of 40°C/min.
Inventors:
OHATA HIROYUKI (JP)
MAKINO NARIMICHI (JP)
MAKINO NARIMICHI (JP)
Application Number:
PCT/JP2021/008426
Publication Date:
September 10, 2021
Filing Date:
March 04, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
C08J5/18; B29B13/10; B29C43/02; B29L7/00
Domestic Patent References:
| WO2016174868A1 | 2016-11-03 | |||
| WO2014188830A1 | 2014-11-27 | |||
| WO2019221094A1 | 2019-11-21 | |||
| WO2021025056A1 | 2021-02-11 |
Foreign References:
| JP2019116586A | 2019-07-18 | |||
| JP2016062955A | 2016-04-25 | |||
| JP2003504948W |
Other References:
See also references of EP 4116360A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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