Title:
EASILY-ADHESIVE POLYCARBONATE FILM
Document Type and Number:
Japanese Patent JP2019166803
Kind Code:
A
Abstract:
To provide an easily-adhesive polycarbonate film, in which the composition forming the easily-adhesive layer does not substantially contain an organotin compound as a crosslinking/curing catalyst, and has excellent adhesiveness between a polycarbonate film and a functional layer such as a polarizer or an adhesive layer, and yet, no blocking occurs in the presence of condensed water.SOLUTION: The easily-adhesive polycarbonate film is a polycarbonate film having an easily-adhesive layer on at least one side, and in which the easily-adhesive layer is formed by curing a composition containing a polyester-based resin, a polyvinyl alcohol-based resin and an active methylene block isocyanate crosslinking agent, substantially does not contain organotin as a curing catalyst for the composition in the easily-adhesive layer, and the peel strength after water adhesion is 2 N/cm or less.SELECTED DRAWING: None
Inventors:
HIROSE YUKA
YAMAGUCHI YOHEI
YAMAGUCHI YOHEI
Application Number:
JP2018058294A
Publication Date:
October 03, 2019
Filing Date:
March 26, 2018
Export Citation:
Assignee:
TOYO BOSEKI
International Classes:
B32B27/36; B32B27/30; C08J7/04; C09J7/30; C09J129/04; C09J167/00; C09J175/04; G02B5/30