Coloring compositions of powder form

摘要

A coloring composition of powder form comprising (a) a pigment, (b) a vinyl chloride copolymer of an average degree of polymerization of 100 - 2000 and in which the other monomer copolymerized with vinyl chloride is contained in a proportion of not more than 60 weight parts per 100 weight parts of vinyl chloride, and (c) a resin whose viscosity in a 40 weight % dimethylformamide solution is 80 - 7500 centipoises.