Polymeric color concentrates for thermoplastic polymeric materia

Details Polymeric color concentrates for thermoplastic polymeric materia Polymeric color concentrates for thermoplastic polymeric materia

1980-06-05

1983-02-22

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Organic additive for dye composition, dye composition...

Polymeric additive

8539, 523351, 524601, 524606, 524612, D06P 300

Patent

active

043746411

ABSTRACT:
A color concentrate for coloring thermoplastic polymeric materials, which is prepared from a blend of a water - or organic solvent-dispersible polymer and a heat-stable, chemically-inert coloring agent selected from water-soluble dyes, organic-soluble dyes, polymer-soluble dyes, and pigments, from which blend any solvent present during processing is subsequently removed.

REFERENCES:
patent: 2809954 (1957-10-01), Kazenas
patent: 2938873 (1960-05-01), Kazenas
patent: 3116256 (1963-12-01), D'Alelio et al.
patent: 3216948 (1965-11-01), Redding
patent: 3360497 (1967-12-01), Jones et al.
patent: 3412034 (1968-11-01), McIntosh et al.
patent: 3412035 (1968-11-01), McIntosh et al.
patent: 3734872 (1973-05-01), Wakimoto et al.
Venkaraman, K., "The Chemistry of Synthetic Dyes," vol. V, (Academic Press, 1971), pp. 323-324, 456.

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