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Title:
ORGANIC/INORGANIC CLADDING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/167058
Kind Code:
A1
Abstract:
An organic/inorganic cladding material equipped with a thermoplastic liquid crystal polymer film which has a first thermal expansion coefficient in one direction, and an inorganic layer which has a second thermal expansion coefficient in a direction parallel to the one direction, and is joined to the thermoplastic liquid crystal polymer film, wherein the first thermal expansion coefficient is lower than the second thermal expansion coefficient, and the difference between the first thermal expansion coefficient and the second thermal expansion coefficient is 10ppm/K or greater.

Inventors:
NAKASHIMA TAKAHIRO (JP)
ONODERA MINORU (JP)
SASAKI SHOMA (JP)
Application Number:
PCT/JP2023/006233
Publication Date:
September 07, 2023
Filing Date:
February 21, 2023
Export Citation:
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Assignee:
KURARAY CO (JP)
International Classes:
B32B7/027; B29C55/02; B32B27/36
Domestic Patent References:
WO2012137271A12012-10-11
WO2020080190A12020-04-23
Foreign References:
JP2007070418A2007-03-22
JPH0175913U1989-05-23
US20120260374A12012-10-11
JP2014116593A2014-06-26
CN111941989A2020-11-17
JP2003202268A2003-07-18
JP2005041053A2005-02-17
Attorney, Agent or Firm:
SUGIMOTO, Shuji et al. (JP)
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