| abstract |
A new paper composition comprising, a) from 15 wt.% to 70 wt.% a hiding composite comprising based on the total weight of the hiding composite, from 30 wt.% to 7 wt.% pigment particles and from 25 wt.% to 70 wt.% a thermoplastic polymer. The pigment particles are hydrophobically treated with the surface tension of the pigment particles being from 0.1 to 50 mN/m, and the surface tension difference between the pigment particles and the thermoplastic polymer being less than 40 mN/m; and b) from 30 wt.% to 85 wt.% a paper pulp. Process of making such a new paper composition. |