Title:
積層フィルム
Document Type and Number:
Japanese Patent JP7130967
Kind Code:
B2
Abstract:
To propose a novel laminated film for surface protection, which can be used for surface protection applications of various adherends, does not peel off when there is no need to do so, and, when necessary, can peel off smoothly without breakage.SOLUTION: Proposed is a laminated film having an adhesive layer laminated on one surface of a polyester film, where a thickness of the adhesive layer is 100 nm to 9,000 nm, a surface roughness (S5p) of the adhesive layer surface is 10 nm to 1,000 nm, and a logarithmic decrement at 30°C, as measured by a rigid body pendulum tester on the adhesive layer surface, is in a range of 0.01 to 0.10.SELECTED DRAWING: None
Inventors:
Takayuki Watanabe
Mikiyoshi Ishida
Mikiyoshi Ishida
Application Number:
JP2018011297A
Publication Date:
September 06, 2022
Filing Date:
January 26, 2018
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
B32B27/00; B32B27/30; B32B27/36; C08K3/36; C09J7/20
Domestic Patent References:
| JP2017124493A |
Attorney, Agent or Firm:
Patent Attorney Corporation Ichizawa / Kawada International Patent Office