Title:
FILM AND ADHESIVE SHEET
Document Type and Number:
Japanese Patent JP2015003398
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a film and an adhesive sheet, with a surface of a back surface layer made to be rough without using a conventional method for adjusting surface roughness of the back surface layer in an adhesive sheet or a film that can be used for the adhesive sheet, so as to have excellent antiblocking of the back surface layer or external appearance adjustment.SOLUTION: A film includes a substrate layer (C) and a release layer (A) formed only on one side of the substrate layer (C). The release layer (A) contains 0.1-20 wt.% fine particles (P) whose average particle diameter is 4-25 μm.
Inventors:
TAKEDA KOHEI
IKUSHIMA NOBUSUKE
IKUSHIMA NOBUSUKE
Application Number:
JP2013128255A
Publication Date:
January 08, 2015
Filing Date:
June 19, 2013
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
B32B27/00; C09J7/02; C09J133/00; C09J153/00
Attorney, Agent or Firm:
Takafumi Momii
Masayasu Yoshida
Masayasu Yoshida