US 8,273,215 B2 · Method for producing coated paper

Abstract

The present invention provides a method for producing a coated paper, including steps of coating a base paper coated with an aqueous solution of a water-soluble polymer with a coating liquid containing at least a pigment and an adhesive to produce a coated paper, and calendering the coated paper having a moisture content of not more than 5.5% by weight. The present invention also provides a method for producing a coated paper, including steps of coating a base paper having a moisture content of not more than 4% by weight with a coating liquid containing at least a pigment and an adhesive to produce a coated paper, and calendering the coated paper having a moisture content of not more than 5.5% by weight.

Claims4

Dependent claims

A method for producing a coated paper, comprising steps of:

coating a base paper with a coating liquid comprising at least a pigment and an adhesive to produce a coated paper;
and
calendering the coated paper,
wherein the base paper is coated with an aqueous solution of a water-soluble polymer, and
the step of calendering is a step of calendering the coated paper having a moisture content of 0 to 2% by weight;
and
wherein the water-soluble polymer is at least one compound selected from the group consisting of cellulose compounds, and cationic group-containing vinyl copolymers produced by copolymerizing monomers comprising a cationic group-containing vinyl monomer and a hydrophilic nonionic group-containing vinyl monomer.

4 more elements

Dependencies are inferred from the claim text.

Method for producing coated paper

Life of this patent

Method for producing coated paper

Life of this patent

Abstract

Claims4