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US 5,631,071 AGranted
Interior base material and printing method thereof
AssigneeSanyo Chemical Industries, Ltd.
InventorsAkira Fukunishi, Yukio Zenitani
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AssigneeSanyo Chemical Industries, Ltd.
InventorsAkira Fukunishi, Yukio Zenitani
Estimating the term…
The present invention relates to an interior base material suitable for a pigment ink printing process on which an organic-solvent-soluble synthetic resin (A) and a water insoluble-water absorbing resin having water absorption ability against pure water of 50 to 1,000 ml/g (B) are applied, the interior base material having a printed image with a pigment ink. The invention further relates to a method of printing an interior base material comprising the steps of, applying 0.01 to 50 weight percent with respect to the base material of each of an organic-solvent-soluble synthetic resin (A) and a water insoluble-water absorbing resin having water absorption ability to pure water of 50 to 1,000 ml/g (B), applying a pigment ink having viscosity of 5 to 10,000 cps by ink-jet printing or gravure printing, and drying. This invention enables printing with excellent sharpness, uniformity to the deep part of the interior base material, and excellent build up.
An interior base material suitable for a pigment ink printing process, which comprises an interior base material selected from the group consisting of ceiling materials, wall materials, floor materials, mural decorations, curtains, blinds, lampshades and furniture, to which has been applied, before printing, an organic solvent-soluble synthetic resin (A) and a water-insoluble water-absorbing resin having a water absorption ability for pure water of 50 to 1,000 ml/g (B), said resin (A) having been applied to the material in the form of a solution in an organic solvent.
A printed interior base material which comprises an interior base material, to which has been applied an organic solvent-soluble resin (A) in the form of a solution in an organic solvent and a water-insoluble water-absorbing resin having a water absorption ability for pure water of 50 to 1,000 ml/g (B) and which has been post-printed with a pigment ink.
A printed interior base material which comprises an interior base material, to which has been applied an organic solvent-soluble synthetic resin (A) and a water-insoluble water-absorbing resin having a water absorption ability for pure water of 50 to 1,000 ml/g (B) and which has been post-printed with a pigment ink, wherein the particle size of the water-insoluble water-absorbing resin (B) is in the range of 0.1 to 100 .mu.m.
A printed interior base material which comprises an interior base material, to which has been applied an organic solvent-soluble synthetic resin (A) and a water-insoluble water-absorbing resin having a water absorption ability for pure water of 50 to 1,000 ml/g (B) and which has been post-printed with a pigment ink, wherein the amount of each of the organic solvent-soluble synthetic resin (A) and the water-insoluble water-absorbing resin (B) is in the range of 0.01 to 50 weight percent of the base material.
Dependencies are inferred from the claim text.