Mono azo dyes from (2-alkoxy-5-alkanoylaminoanilino)alkoxy or ar

Details Mono azo dyes from (2-alkoxy-5-alkanoylaminoanilino)alkoxy or ar Mono azo dyes from (2-alkoxy-5-alkanoylaminoanilino)alkoxy or ar

1979-10-18

1981-07-14

Clingman, A. Lionel

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2602071, C07C10706, C09B 2914

Patent

active

042785995

ABSTRACT:
Disperse dyes from cyano, chloro, or bromodinitroaniline and (2'-methoxy-5'-alkanoylaminoanilino)alkoxy or aryloxy alkanes impart blue shades with excellent colorfastness properties and shade reproducibility on polyester fibers. The dyes of this invention have excellent dyeing properties by either heat fixation on polyester fibers or exhaust (boil and pressure) methods of application on acetate, triacetate, polyester, or polyamide fibers.
These dyes are represented by the following general structure. ##STR1## wherein X is halogen or cyano;

REFERENCES:
patent: 3122410 (1964-02-01), Mueller et al.
patent: 3250763 (1966-05-01), Gies et al.
patent: 3955919 (1976-05-01), Fujii et al.
patent: 4076706 (1978-02-01), Clark
patent: 4083846 (1978-04-01), Leverenz
patent: 4111930 (1978-09-01), Meybeck

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