Title:
LONG LAMINATED BODY AND MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2020183037
Kind Code:
A
Abstract:
To provide a long laminated body in which generation of curling can be suppressed in a width-directional end part and a method of manufacturing the long laminated body.SOLUTION: In a long laminated body including a transparent functional layer and a protection layer provided directly on the transparent functional layer and a method of manufacturing the long laminated body, a light transmittance of the transparent functional layer at a wavelength of 550 nm is 50% or more, a water absorption coefficient A of the transparent functional layer is 0.1% or more, and a water absorption coefficient B of the protection layer is 0.05% or less. The long laminated body has non protection parts, each of which includes the transparent functional layer but does not include the protection layer, in each of both end part regions in its width direction. The width WNP of the non protection part in each of both end part regions is 10 mm or more.SELECTED DRAWING: Figure 1
Inventors:
MAJIMA KEI
Application Number:
JP2019086642A
Publication Date:
November 12, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
B32B3/02; B05D7/00; B29D7/00; B32B7/02
Attorney, Agent or Firm:
Sakai International Patent Office