Method of manufacturing information recording materials, and...

Details Method of manufacturing information recording materials, and... Method of manufacturing information recording materials, and...

2011-01-04

2011-01-04

Kornakov, Michael (Department: 1711)

Coating processes

With post-treatment of coating or coating material

Heating or drying

C427S407100, C428S032100

Reexamination Certificate

active

07862861

ABSTRACT:
Normal simultaneous multi-layer coating can be accomplished without allowing the coating liquids to increase in viscosity before and during their application, and inter-layer mixing can be prevented by increasing the viscosity after the application. In a method of manufacturing an information recording material in which at least one out of a plurality of layers formed by simultaneous multi-layer application of a plurality of coating liquids over a running supporting base14with a slide bead coating device16is an information recording layer, and the multi-layer coats so formed are dried by a drying device20, at least one of the plurality of coating liquids contains PVA and boric acid whose mutual contact or mixing causes the coating liquids to increase in viscosity.

REFERENCES:
patent: 6682788 (2004-01-01), Saito et al.
patent: 6777039 (2004-08-01), Koike et al.
patent: 7014311 (2006-03-01), Kobayashi et al.
patent: 2003/0190432 (2003-10-01), Yokota et al.
patent: 11-48603 (1999-02-01), None
patent: 2000-27093 (2000-01-01), None
patent: 2003-145929 (2003-05-01), None
patent: 2004-50785 (2004-02-01), None
patent: WO 01/76884 (2001-10-01), None
The International Bureau of WIPO, Notification of Transmittal of Translation of the International Preliminary Report on Patentability, International Filing Date: May 23, 2005, Geneva, Switzerland, International Application No. PCT/JP2005/009340, pp. 1-6.

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