EASILY BONDABLE POLYESTER FILM

Title:

EASILY BONDABLE POLYESTER FILM

Document Type and Number:

Japanese Patent JP2022132149

Kind Code:

A

Abstract:

To provide a polyester film that is easily bondable to a vapor-deposition layer and has whiteness.SOLUTION: An easily bondable polyester film has an easily bondable layer on a layer (A layer) constituting at least one surface layer of a laminated polyester film having at least three layers. The A layer has a particle content of less than 0.1 mass%. The laminated polyester film contains particles at a rate of 10-35 mass% to the total of the laminated polyester film. The easily bondable polyester film has a total density of 1.20-1.50 g/cm3. The easily bondable polyester film has a total thickness of 15-51 μm.SELECTED DRAWING: None

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Inventors:

KATO HIDEKAZU
OKUDA MASAHIRO
SUMI NORIYUKI
KUSUNOKI YOHEI

Application Number:

JP2022024573A

Publication Date:

September 07, 2022

Filing Date:

February 21, 2022

Export Citation:

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Assignee:

TORAY INDUSTRIES

International Classes:

B32B27/36; B32B27/00

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