Method of forming layers on a support

Details Method of forming layers on a support Method of forming layers on a support

1992-06-03

1992-12-29

Lusignan, Michael

Coating processes

Applying superposed diverse coating or coating a coated base

Synthetic resin coating

427409, 427412, 4274122, 4274123, 4274125, 4274198, 427420, B05D 134

Patent

active

051750287

ABSTRACT:
A method of coating a first resin solution containing a polymerization inducer on a moving web-like support with a coating device, comprising conveying the support to pass near the coating device without coming in contact with the coating device, disposing the first resin solution in a form of a first resin solution layer from the coating device onto the support; the first resin solution layer having a lower surface which faces the support and an upper surface opposite to the lower surface; and the coating device having a first release point at which the upper surface leaves the coating device and a second release point at which the lower surface leaves the coating device; overlaying the first release point with a solvent, thereby superimposing a solvent layer on the upper surface of the first resin solution layer; overlaying the second release point with a second resin solution which does not contain a polymerization inducer, thereby superimposing a second resin solution layer on the lower surface of the first resin solution layer; and applying the superimposed layers onto the support so that the solvent layer forms an uppermost layer on the support.

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