Title:
Low-E GLASS PLATE PROTECTION METHOD, GLASS UNIT PRODUCTION METHOD, LAYERED BODY, AND Low-E GLASS PLATE PROTECTION SHEET
Document Type and Number:
Japanese Patent JP2021006489
Kind Code:
A
Abstract:
To provide a Low-E glass plate protection method, whereby alteration of a Low-E layer can be prevented or suppressed.SOLUTION: Provided is a Low-E glass plate protection method. This protection method for a Low-E glass plate involves pasting, via an adhesive layer, a protection sheet having a base material and the adhesive layer provided on at least one surface of the base material onto the Low-E layer of the Low-E glass plate equipped with the Low-E layer, which contains a zinc component, thereby protecting the Low-E glass plate. The method is characterized by using, as the protection sheet, a sheet wherein the adhesive layer is formed from a water dispersion type adhesive composition, and the ammonia content in the adhesive layer is less than 850 μg/g relative to the adhesive layer weight, as measured by hot water extraction.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
SHIMAZAKI YUTA
YONEZAKI KOSUKE
HORIGUCHI KEI
MISHIMA KUNIMASA
YONEZAKI KOSUKE
HORIGUCHI KEI
MISHIMA KUNIMASA
Application Number:
JP2019120483A
Publication Date:
January 21, 2021
Filing Date:
June 27, 2019
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
C03C17/38; B32B17/10; B32B27/00; C03C27/06; C09J7/38; C09J11/04; C09J201/00
Attorney, Agent or Firm:
Michiko Oi
Seiji Tani
Seiji Tani