Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Carboxylic acid or salt thereof
Patent
1994-05-13
1995-11-14
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Carboxylic acid or salt thereof
8618, 8543, 8918, 8921, 8937, 8673, 8680, D06P 360, D06P 144
Patent
active
054662656
ABSTRACT:
Improved dyeings or prints on cellulose, regenerated cellulose and/or mixtures of cellulose with natural or synthetic fiber materials using one or more reactive and/or direct dyes are obtained in the presence of a lithium compound.
REFERENCES:
patent: 4832698 (1989-05-01), Ikeou et al.
patent: 5256161 (1992-04-01), Grutze et al.
Textiles, Paper, Cellulose--pp. 11-12, Week T44 Old Law 26.10--Nov. 1, 1972.
JA 7243155, "Dyeing fibres or mouldings", Derwent Abstract, pp. 11-12 (Nov. 1, 1972).
Grutze Joachim
Riegels Martin
Bayer Aktiengesellschaft
Einsmann Margaret
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