| 摘要 |
<p>Disclosed are (1) coated paper comprising a paper substrate having adhered to at least one surface thereof a coating composition comprised of a binder material and an organic pigment, and (2) a paper product comprised of cellulosic fibers and an organic pigment, the organic pigment being essentially uniformly dispersed throughout the paper product. The organic pigments employed are finely divided particles obtained by graft copolymerizing an ethylenically unsaturated monomer, such as styrene, and a water-soluble nonionic or anionic prepolymer in aqueous media and in the presence of a free-radical polymerization initiator.</p> |
