Bleaching and dyeing; fluid treatment and chemical modification – Dye concentrate composition wherein an additional amount of...
Patent
1980-10-28
1981-09-01
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Dye concentrate composition wherein an additional amount of...
8471, 8528, 8582, 8650, D06P 6700, C09B 6700
Patent
active
042869609
ABSTRACT:
Water-soluble surface-active esters of di- to hexa-hydric aliphatic alcohols which have been reacted with propylene oxide and/or ethylene oxide and thereafter with at least two moles of a carboxylic acid of up to 22 carbon atoms are useful for dyestuff preparations. These preparations have good flow properties even with high dyestuff concentrations and low contents of said esters and optionally other surfactants and can be used in dyeing and printing procedures, especially in printing pastes for printing transfer sheets.
REFERENCES:
patent: 3957432 (1976-05-01), Kuryla
patent: 3989452 (1976-11-01), Hugelshofer
patent: 4150947 (1979-04-01), Lang et al.
patent: 4191532 (1980-03-01), Gross et al.
Billenstein Siegfried
Kruse Hubert
Opitz Konrad
Schneider Manfred
Clingman A. Lionel
Hoechst Aktiengesellschaft
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