Trisazo polyester materials

Details Trisazo polyester materials Trisazo polyester materials

1973-12-07

1976-03-02

Henderson, Christopher A.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

260169, D06P 3120, D05P 118, D06P 354

Patent

active

039415600

ABSTRACT:
Polyester fibers, particularly poly(ethylene terephthalate), is dyed in bright, fast shades with p,p'"-dihydroxytrisazo compounds.

REFERENCES:
patent: 2090938 (1937-08-01), Conrad
patent: 2362548 (1944-11-01), Gyr

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