Colored thermoplastic resin composition containing a colorant having an alkylenoxy-substituted chromophore group
AssigneeMilliken Research Corporation
InventorsAlan S. Baumgartner, Patrick D. Moore, Richard A. VanDahm
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Abstract
A colored thermoplastic resin composition is provided which comprises a thermoplastic resin and a colorant in the form of an alkyleneoxy-substituted chromophore group provided in said thermoplastic resin in a minor amount sufficient to provide coloration to said thermoplastic resin. A process for preparing colored thermoplastic resins is also provided.
Claims8
A process for coloring a thermoplastic resin which comprises incorporating into said resin while said resin is in a molten state a colorant in the form of a polyalkyleneoxy-substituted chromophore group in a minor amount sufficient to provide coloration to said thermoplastic resin.
Dependencies are inferred from the claim text.