Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1975-09-26
1978-04-11
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 39R, 8 41R, 8 42R, 8 79, 8 85R, 8DIG14, C09B 6700
Patent
active
040836894
ABSTRACT:
Dyestuff preparations consisting of one or more water-soluble dyestuffs, one or more water-soluble carboxylic acid amides with melting points between 40.degree. and 200.degree. C optionally further customary auxiliaries are easily wettable with water and easily and rapidly soluble even in cold water.
REFERENCES:
patent: 2290945 (1942-07-01), Dahlen et al.
patent: 2928712 (1960-03-01), Bradshaw
patent: 3096142 (1963-07-01), Hartmark et al.
patent: 3519377 (1972-07-01), Kitamura et al.
Rattee and Breuer, "The Physical Chemistry of Dye Adsorption" (Academic Press), 1974, pp. 133-137.
Hornle Reinhold
Nonn Konrad
Petroll Hans Werner
Wolf Karlheinz
Bayer Aktiengesellschaft
Clingman A. Lionel
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