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Patent Searching and Data


Title:
METHOD FOR FORMING MALTILAYERED COATING FILM
Document Type and Number:
WIPO Patent Application WO/2003/020444
Kind Code:
A1
Abstract:
A method for forming a multilayered coating which comprises preparing a multilayered coating liquid layer comprising coating liquid layers A and B on an inclined sliding surface (2) and transferring the multilayered coating liquid layer comprising A and B onto a substrate (4), wherein the under coating liquid layer B contains a true solvent and a poor solvent in the ratio of the true solvent to the poor solvent for the start of gelling or a slightly higher ratio. The method causes little mixing of the layers constituting the multilayer by diffusion of a solvent even when the liquid layers have a low viscosity and thus allows the formation of an ordered multilayered coating.

Inventors:
TSUDA TAKEAKI (JP)
YOSHIBA HIROSHI (JP)
Application Number:
PCT/JP2002/008536
Publication Date:
March 13, 2003
Filing Date:
August 23, 2002
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
TSUDA TAKEAKI (JP)
YOSHIBA HIROSHI (JP)
International Classes:
G03C1/74; B05D1/26; B05D1/30; B05D1/34; B05D7/00; B05C5/00; (IPC1-7): B05D1/30
Foreign References:
JPH08257483A1996-10-08
JP2001191015A2001-07-17
Attorney, Agent or Firm:
Yoshitake, Kenji (Room 323 Fuji Bldg., 2-3, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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