Colorants

Details Colorants Colorants

1979-03-15

1981-10-13

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Nontextile, dyeing process or product, including inorganic...

Amide polymer substrate

8517, 8638, 8643, 8676, 8680, 8917, 8924, 260374, D06P 304, D06P 124

Patent

active

042945780

ABSTRACT:
Use of compounds which, in the form of the free acid, correspond to the formula ##STR1## in which Z represents halogen or alkylcarbonylamino with 1-4 C atoms in the alkyl radical,

REFERENCES:
patent: 1875191 (1932-08-01), Koch
patent: 1877900 (1932-09-01), Kronholz et al.
patent: 2042757 (1936-06-01), Zahn et al.
patent: 2453285 (1948-11-01), von Allmen et al.
patent: 2494240 (1950-01-01), Gutzwiller
patent: 2659736 (1953-11-01), von Allmen et al.
Venkataraman, K., "The Chemistry of Synthetic Dyes", vol. V, (Academic Press), 1971, pp. 63-64, 78 and 81.

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