| abstract |
PROBLEM TO BE SOLVED: To provide an information recording paper which is bulky (low density), has good rigidity and friction coefficient, is excellent in runnability and integration of a copying machine, a printer, etc., and is excellent in printability by an ink jet recording method. A glass transition point having a structural unit derived from a synthetic cationic polymer having a 7 wt% aqueous solution viscosity at 50 ° C of 20 mPa · s or more and a nitrogen content of 1.0 wt% or less and a vinyl monomer is 90 ° C. An information recording paper obtained by making a paper stock containing a paper quality improver comprising a polymer emulsion containing polymer particles and pulp. |