Colored thermoplastic resin

Bleaching and dyeing; fluid treatment and chemical modification – Nontextile – dyeing process or product – including inorganic...

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8403, 8508, 8509, 8512, 8513, 8514, 8518, 524 83, 524 84, 524 87, 524 88, 524159, 524167, 524190, 524583, 524585, D06P 300, D06P 513, D06P 379, D06P 324

Patent

active

047325704

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.

REFERENCES:
patent: 4144028 (1979-03-01), Hauser et al.
patent: 4167510 (1979-09-01), Brendle
patent: 4263009 (1981-04-01), Brendle et al.
patent: 4332587 (1982-06-01), Kressner et al.
patent: 4400320 (1983-08-01), Keller et al.
patent: 4640690 (1987-02-01), Baumgartner et al.

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