Title:
METHOD FOR PRODUCING FILM
Document Type and Number:
WIPO Patent Application WO/2019/065072
Kind Code:
A1
Abstract:
This method for producing a film has: step A for coating a support with a coating liquid containing at least a film-forming compound, a polymer, and a solvent to form a coating film, the polymer being selected from at least one among a fluoroaliphatic group-containing polymer and a siloxane structure-containing polymer, and having, at a liquid temperature of 60°C, a viscosity of 15 mPa·s or more of a solution in which a solid content of 55 mass% is dissolved in methyl ethyl ketone ; step B for drying, at a rate showing a mass change of 0.02-0.1 g/m2/s, the coating film formed in step A for a time period that is twice as long as t seconds satisfying a predetermined condition A; and step C for drying, at a rate showing a mass change of 0.02-0.2 g/m2/s, the coating film which has been subjected to step B.
Inventors:
HAMACHI YOHEI (JP)
SAIKAWA TAMOTSU (JP)
KUNIYASU SATOSHI (JP)
UCHIMURA MAKOTO (JP)
SAIKAWA TAMOTSU (JP)
KUNIYASU SATOSHI (JP)
UCHIMURA MAKOTO (JP)
Application Number:
PCT/JP2018/032267
Publication Date:
April 04, 2019
Filing Date:
August 30, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B05D7/04; B05D3/00; C08J7/043; C08J7/046
Foreign References:
| JP2006126799A | 2006-05-18 | |||
| JP2008197170A | 2008-08-28 | |||
| JP2006091205A | 2006-04-06 | |||
| JP2006334561A | 2006-12-14 | |||
| JP2004034002A | 2004-02-05 | |||
| JP2004290963A | 2004-10-21 | |||
| JP2004122119A | 2004-04-22 | |||
| JP2001198518A | 2001-07-24 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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