Title:
WATER VAPOR BARRIER RESIN COMPOUND, WATER VAPOR BARRIER FILM, COATING MATERIAL, AND PACKAGING MATERIAL
Document Type and Number:
Japanese Patent JP2015110755
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a film having durability such as strength, breaking resistance, cold resistance, heat resistance, and retort resistance, transparency that gives visibility for contents, and barrier property to water vapor so as to maintain qualities in long-term storage, and a resin composition used for the film, and to provide a coating material for protecting a vapor deposition surface, which can give a film excellent in gas or water vapor barrier property, a gas or water vapor barrier film having a coating of the above coating material on a film, and a gas barrier film having resistance to a folding treatment.SOLUTION: A water vapor barrier resin is provided, which comprises a resin compound having a repeating unit of a specific structure; and a water vapor barrier film using the above resin is provided. The resin comprising the resin compound having a specific structure is used as a coating material for protecting a vapor deposition surface of a vapor deposition film.
Inventors:
ISHIKAWA TAKAKO
OKA YASUTAKA
OKI HIRONOBU
OKA YASUTAKA
OKI HIRONOBU
Application Number:
JP2014219237A
Publication Date:
June 18, 2015
Filing Date:
October 28, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS
International Classes:
C08G4/00; B65D65/40; B65D81/24; C08G18/48; C08G18/54; C08K7/00; C08K9/04; C08L65/00; C09C3/08; C09D7/12; C09D161/00; C09D167/00; C09D169/00; C09D171/02
Attorney, Agent or Firm:
Kono Tsuyo