Title:
積層フィルム
Document Type and Number:
Japanese Patent JP7287863
Kind Code:
B2
Abstract:
To provide a laminate film that can be used as a protection film having small adherend dependence and showing uniform adhesion to adherends of different surface shapes.SOLUTION: A laminate film has a base material, and an adhesive resin layer A disposed on the outermost layer and containing a polyolefin resin. When an arithmetic average roughness of the resin layer A is Ra(A) and a thickness of it is T(A), Ra(A)/T(A) is 0.07 or more and T(A) is less than 5 μm.SELECTED DRAWING: None
Inventors:
Naoko Tamura
Naoya Nishimura
Masatoshi Ohkura
Toshimi Tatsuki
Yusuke Baba
Tetsuya Machida
Naoya Nishimura
Masatoshi Ohkura
Toshimi Tatsuki
Yusuke Baba
Tetsuya Machida
Application Number:
JP2019147047A
Publication Date:
June 06, 2023
Filing Date:
August 09, 2019
Export Citation:
Assignee:
Toray Film Processing Co., Ltd.
International Classes:
C09J7/38; B32B27/00; B32B27/32; C09J7/24; C09J123/10; C09J125/04
Domestic Patent References:
| JP2007253435A | ||||
| JP2009028938A | ||||
| JP2009069572A | ||||
| JP2017160410A | ||||
| JP2018001620A | ||||
| JP2013117019A | ||||
| JP2011042779A | ||||
| JP2014198411A |
Foreign References:
| US20140170391 |
Attorney, Agent or Firm:
Mitsuru Fukuoka