Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1977-04-28
1979-01-02
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 21B, 8 21C, 8 62, 8 83, 8 93, 8169, 8173, D06P 382, C09B 6700
Patent
active
041325230
ABSTRACT:
Textile materials containing cellulose and synthetic fibers can be colored by impregnating or printing them with an aqueous composition containing an organic colorant, a surface-active agent, a carrier of limited water-solubility, an organic solvent and a thickener and completing the coloration procedure in usual manner. If the organic solvent is water-soluble then no carrier is necessary.
REFERENCES:
patent: 3667897 (1972-06-01), Blackwell et al.
patent: 3706525 (1972-12-01), Blackwell et al.
patent: 3888624 (1975-06-01), Blackwell et al.
patent: 3923457 (1975-12-01), Ong et al.
patent: 4000969 (1977-01-01), Dellian et al.
patent: 4049377 (1977-10-01), Schwab et al.
Clingman A. Lionel
Hoechst Aktiengesellschaft
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