Process for producing a flowable, highly pigmented, low viscosit

Compositions: coating or plastic – Coating or plastic compositions – Wax containing

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260 285R, 260 285AV, 260 37R, 260 37N, 260 4256, 260 95R, C08J 322, C08L 9106

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active

041759770

ABSTRACT:
A process for preparing a flowable, nonaqueous, solvent-free highly-pigmented, low viscosity, thermoplastic, hot-melt coating compound, which comprises the steps of: (a) mixing in an initial stage from about 70% to about 95%, by weight, of pigment with from about 5% to about 30%, by weight, of low viscosity thermoplastic binder material for a period of time sufficient to obtain a homogeneous concentrate; and (b) mixing in one or more subsequent stages the homogeneous concentrate of step (a) with sufficient additional amounts of low viscosity thermoplastic binder material to yield a final homogeneous, flowable compound comprising from about 30% to about 70%, by weight, of pigment and from about 30% to about 70%, by weight, of low viscosity thermoplastic binder material.

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