Aqueous liquid sulphato-ethylsulphonyl reactive dye composition

Bleaching and dyeing; fluid treatment and chemical modification – Dye concentrate composition wherein an additional amount of...

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8549, 8620, 8630, 8633, 8918, C09B 6726, D06P 138

Patent

active

047493801

ABSTRACT:
An aqueous liquid composition comprising at least one dye represented by the following formula in a free acid form,

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patent: 4149850 (1979-04-01), Schlafer et al.
patent: 4349349 (1982-09-01), Nakatsuka et al.
patent: 4443224 (1984-04-01), Opitz
patent: 4448583 (1984-05-01), Corso
patent: 4581036 (1986-04-01), Opitz et al.
patent: 4585459 (1986-04-01), Opitz et al.
patent: 4589885 (1986-05-01), Opitz

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