Title:
Laminated polyester film
Document Type and Number:
Japanese Patent JP6172170
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated polyester film which can be suitably used for various applications required to have excellent adhesion characteristics, for instance, application of a surface protective film used for prevention of scratches, prevention of adhesion of stain, and the like, when a resin plate, a metal plate and the like are conveyed, stored and processed.SOLUTION: A laminated polyester film has a coating layer containing a resin which has a glass transition point of 0°C or lower and is formed by in-line coating, on one surface of the polyester film. An arithmetic average roughness (Sa) on the film surface in an opposite side to the coating layer is 10 nm or more.SELECTED DRAWING: None
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Inventors:
Yasushi Kawasaki
Application Number:
JP2015007326A
Publication Date:
August 02, 2017
Filing Date:
January 19, 2015
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08J7/04; B32B27/36; C09J7/02
Domestic Patent References:
| JP2013174749A | ||||
| JP2011139034A | ||||
| JP2009046647A | ||||
| JP2011142128A | ||||
| JP2005002220A | ||||
| JP2011116133A | ||||
| JP2013072074A |
Foreign References:
| WO2012033141A1 |