Title:
MANUFACTURING METHOD OF POLYIMIDE FILM
Document Type and Number:
Japanese Patent JP2019182988
Kind Code:
A
Abstract:
To provide a novel manufacturing method of a polyimide film.SOLUTION: In a method for manufacturing a polyimide film containing a filler through a filming process for filming a liquid composition (A) containing a polyimide precursor and a filler on a supporter, moisture percentage content in the liquid composition (A) is 1 mass ppm or more.SELECTED DRAWING: None
Inventors:
HIRAMATSU NAOHIKO
WAGATSUMA RYOSAKU
OBA HIROSHI
WAGATSUMA RYOSAKU
OBA HIROSHI
Application Number:
JP2018075093A
Publication Date:
October 24, 2019
Filing Date:
April 09, 2018
Export Citation:
Assignee:
DU PONT TORAY CO LTD
International Classes:
C08J5/18
Attorney, Agent or Firm:
Ryu Iwatani