Title:
LAMINATE AND PRECURSOR LAMINATE
Document Type and Number:
Japanese Patent JP2023092212
Kind Code:
A
Abstract:
To provide a laminate having excellent adhesion of a crosslinked product of a polymer having a unit based on epichlorohydrin and a layer containing a crosslinked product of a fluorine-containing polymer under a high temperature environment and to provide a precursor laminate which is an uncrosslinked product of the same.SOLUTION: There is provided a laminate which has a first crosslinked layer and a second crosslinked layer disposed on the first crosslinked layer, wherein the first crosslinked layer contains a crosslinked product of a polymer having a unit based on epichlorohydrin, the second crosslinked layer contains a crosslinked product of a fluorine-containing polymer, a sintered diatomaceous earth and silica and the total amount of the sintered diatomaceous earth and silica is 15 pts.mass or more based on 100 pts.mass of the crosslinked product of a fluorine-containing polymer.SELECTED DRAWING: None
Inventors:
KUNIMOTO AKINOBU
Application Number:
JP2021207295A
Publication Date:
July 03, 2023
Filing Date:
December 21, 2021
Export Citation:
Assignee:
AGC INC
International Classes:
B32B27/16; C08F14/26; C08K3/36; C08L27/18; C08L71/03
Attorney, Agent or Firm:
Hideaki Ito
Hirohisa Hachiya
Fumio Mihashi
Hiroshi Uenishi
Hirohisa Hachiya
Fumio Mihashi
Hiroshi Uenishi
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