Title:
COMPOSITION, METAL-CLAD LAMINATE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2022/259981
Kind Code:
A1
Abstract:
The present invention provides: a composition with which it is possible to obtain a metal-clad laminate that has a low relative permittivity and a low dielectric loss tangent while having improved adhesion of a composition layer to a metal layer; a metal-clad laminate which comprises a composition layer that is composed of this composition; and a method for producing the metal-clad laminate. Provided is a composition which contains a fluorine-containing polymer A1 that contains a unit based on a fluoroolefin and a unit based on a monomer having an adhesive functional group, and an inorganic filler that has a specific surface area of less than 5.5 m2/g, wherein the inorganic filler content in the solid content of the composition is 55 vol% or more relative to the total volume of the solid content of the composition.
Inventors:
ONO MOTOSHI (JP)
ARAI KANJI (JP)
ARAI KANJI (JP)
Application Number:
PCT/JP2022/022650
Publication Date:
December 15, 2022
Filing Date:
June 03, 2022
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H05K1/03; B32B15/082; C08K3/013; C08L27/12
Domestic Patent References:
| WO2021095662A1 | 2021-05-20 | |||
| WO2019203243A1 | 2019-10-24 | |||
| WO2020145133A1 | 2020-07-16 |
Foreign References:
| JP2019183005A | 2019-10-24 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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