Process for forming multilayered coating film
AssigneeFuji Photo Film Co., Ltd.
InventorsFumiyuki Suzuki, Yoshiaki Tamura, Keisuke Shiba
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Abstract
A process for forming a multilayered coating film is disclosed, comprising forming a liquid film of a coating composition, increasing the viscosity of the liquid film, and laminating the liquid film having an increased viscosity onto a support or onto a coating film on a support. A multilayered coating film can thereby be formed easily and efficiently without involving interlaminar mixing between adjacent layers.
Claims2
A process for forming a multilayered coating film which comprises making a coating composition flow from a container to form a liquid film, increasing the viscosity of the liquid film to a diffusion constant of 10.sup.-9 cm.sup.2 /sec or less and a viscosity of at least about 10.sup.4 cp by evaporation fo a solvent by heating with warm air, induction heating, or infrared heating, and laminating the liquid film having an increased viscosity onto a support or on a coating film formed on a support.
A process for forming a multilayered coating film which comprises making a coating composition flow from a container to form a liquid film, increasing the viscosity of the liquid film to a diffusion constant of 10.sup.-9 cm.sup.2 /sec or less and a viscosity of at least about 10.sup.4 cp by gelation of the coating composition, and laminating the liquid film having an increased viscosity onto a support or on a coating film formed on a support.
Dependencies are inferred from the claim text.