Coated substrates and methods

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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Details

428 76, 428174, 430124, 430 47, 430 97, B32B 300

Patent

active

059195525

ABSTRACT:
A coated paper and a method for creating gloss on an image, by (A) providing a substrate having a right reading toner image formed thereon using a nonphotographic imaging process; (B) providing a backing substrate having one surface thereof coated with four coatings in a layered structure where (1) a first coating in contact with the substrate is a release composition comprised of a release polymer and a monomeric release molecule, (2) a second coating on the top of the release coating is a scuff resistant, lightfast, waterfast transparent polymeric coating comprised of a hydrophobic binder, a lightfastness inducing agent, an antistatic agent, a flavor imparting material, and a filler, (3) a third adhesive coating on the top of the second coating comprising a polymeric adhesive binder having a glass transition temperature of between -50.degree. C. to about 55.degree. C., an antistatic agent, a lightfastness composition, (4) a fourth toner wetting coating on the top of the third adhesive coating comprising a hydrophilic polymer having a melting point of from about 50.degree. C. to about 100.degree. C.; and (C) laminating the imaged substrate to the backing substrate with heat at about 120.degree. C. to about 180.degree. C. and a pressure of about 25 to about 200 psi, and transferring the scuff resistant coating from the release substrate on to the image to generate glossy images.

REFERENCES:
patent: 5314747 (1994-05-01), Malhotra et al.
patent: 5320902 (1994-06-01), Malhotra et al.
patent: 5413840 (1995-05-01), Mizuno
patent: 5418208 (1995-05-01), Takeda et al.
patent: 5422175 (1995-06-01), Ito et al.
patent: 5612777 (1997-03-01), Malhotra
patent: 5846637 (1998-12-01), Malhotra

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