Coloring composition for coloring thermoplastic polymers

Compositions: coating or plastic – Materials or ingredients – Miscellaneous

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106308F, C04B 3140, C09C 308

Patent

active

043392784

ABSTRACT:
Coloring composition for coloring thermoplastic polymers obtained by solidifying a liquid mixture of coloring pigments and an ester of phtalic acid and an alcohol. The composition contains at least 40% of pigments and at most 60% of an ester of phtalic acid and an alcohol comprising 12 to 16 carbon atoms.

REFERENCES:
patent: 3041192 (1962-06-01), Brouillard et al.
patent: 3778288 (1973-12-01), Ridge et al.
patent: 3867172 (1975-02-01), Uhl et al.
patent: 4115143 (1978-09-01), Batzar

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