Resin composition for paper-coating, coating composition for paper and coated paper

A resin composition for paper-coating which comprises

• (A) a cross-linked amine compound which is
• a reaction product of (a) an aliphatic amine and (b) a glycidyl compound having at least two glycidyl groups in the molecule;
• and
• (B2) a polyhydric alcohol.

A coating composition for paper comprising

• (C) a pigment;
• (D) an aqueous binder,
• (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine and (b) a glycidyl compound having at least two glycidyl groups in the molecule, or a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl groups in the molecule and (c) a compound selected from α,β-unsaturated carbonyl compounds α,β-unsaturated nitrile compounds and α-halocarboxylic acid groups;
• and
• (B) at least one selected from the group consisting of ammonium chloride, sodium chloride, calcium chloride, ammonium chloride, ammonium sulfate, sodium sulfate, ammonium sulfate, ureas, and saccharides.

A coated paper which comprises (1) a paper substrate and (2) a coat on the surface of the paper substrate comprising

• (C) a pigment,
• (D) an aqueous binder;
• (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine and (b) a glycidyl compound having at least two glycidyl groups in the molecule, or a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl groups in the molecule and (c) a compound selected from α,β-unsaturated carbonyl compounds α,β-unsaturated nitrile compounds and α-halocarboxylic acid groups;
• and
• (B) at least one selected from the group consisting of ammonium chloride, sodium chloride, calcium chloride, ammonium chloride, ammobium sulfate, sodium sulfate, ammonium sulfate, ureas, and saccharides.