Title:
多層塗工方法
Document Type and Number:
Japanese Patent JP4936093
Kind Code:
B2
Abstract:
Coating liquids (A) and (B) containing a plurality of organic solvents are previously multilayered on an inclined slide surface 2. The multilayered coating liquids (A) and (B) are transferred onto a substrate 4 to make a multilayered coating film. A coating liquid, which has a mixture ratio of a true solvent and other solvents higher than a ratio at which a gelation starts, is used as the coating liquid (B) for making a lower layer. Thus, a clearly separated multilayered coating film can be achieved without a boundary face between layers being blurred because of solvent diffusion, even when the coating liquids have low viscosity.
Inventors:
Takeaki Tsuda
Hiroshi Yoshiha
Hiroshi Yoshiha
Application Number:
JP2001257679A
Publication Date:
May 23, 2012
Filing Date:
August 28, 2001
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B05D1/34; G03C1/74; B05D1/26; B05D1/30; B05D7/00; B05C5/00
Domestic Patent References:
| JP614572A | ||||
| JP5261330A | ||||
| JP7136578A |
Attorney, Agent or Firm:
Ikuo Doi