Title:
表面保護フィルム
Document Type and Number:
Japanese Patent JP6916000
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a surface protective film that has ultraeasy separability, while having a low possibility of contaminating the surface of an object to which the surface protective film is bonded.SOLUTION: A surface protective film according to the present invention has an adhesive layer, wherein, the peel strength is 0.12 N/25 mm or less as measured by bonding a polyethylene terephthalate film having a thickness of 25 μm to the adhesive layer and peeling the polyethylene terephthalate film therefrom in 30 minutes at 23°C at a peeling angle of 180° and at a peeling rate of 6,000 mm/min.SELECTED DRAWING: Figure 1
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Inventors:
Koji Shitaku
Xu Xu
Shogo Sasaki
Xu Xu
Shogo Sasaki
Application Number:
JP2017030059A
Publication Date:
August 11, 2021
Filing Date:
February 21, 2017
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C09J7/38; B32B27/00; B32B27/18; B32B27/36; C09J11/06; C09J133/00; C09J201/00
Domestic Patent References:
| JP2013237827A | ||||
| JP2014024993A | ||||
| JP2013087227A | ||||
| JP2016072546A |
Attorney, Agent or Firm:
Katsuto Momii
Yoshida Masayasu
Yoshida Masayasu