Title:
SHEET TO BE APPLIED TO WINDOW
Document Type and Number:
WIPO Patent Application WO/2013/146820
Kind Code:
A1
Abstract:
A sheet (1) which is to be applied to a window and which has a pressure-sensitive adhesive layer (5) on one surface of a substrate (3), wherein: the substrate (3) is a laminate that is obtained by laminating a first substrate film (31), and an adhesive layer (32) and a second substrate film (33) in this order; and the pressure-sensitive adhesive layer (5) is present on the reverse surface of the second substrate film (33). The first substrate film (31) is a film which is made of a fluoropolymer or an acrylic polymer and which has excellent weather resistance, while the second substrate film (33) is a biaxially oriented polyester film. The first and second substrate films are different in stiffness and have specific stiffnesses respectively. Thus, the sheet (1) using the substrate (3), which is a laminate composed of such films, has a specific stiffness and thus ensures high working efficiency in application. The sheet (1) also exhibits excellent weather resistance.
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Inventors:
MATSUMOTO KAZUSHIGE (JP)
Application Number:
PCT/JP2013/058867
Publication Date:
October 03, 2013
Filing Date:
March 26, 2013
Export Citation:
Assignee:
KIMOTO KK (JP)
International Classes:
B32B27/36; B29C55/12; B32B27/30; E06B3/70; E06B5/00
Foreign References:
| JP2004299101A | 2004-10-28 | |||
| JP2002249740A | 2002-09-06 | |||
| JP2002146309A | 2002-05-22 |
Attorney, Agent or Firm:
Sannozaka Patent Law Firm (JP)
Patent business corporation The Sanno hill patent firm (JP)
Patent business corporation The Sanno hill patent firm (JP)
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