Process for the preparation of low-salt, liquid dyestuff prepara

Details Process for the preparation of low-salt, liquid dyestuff prepara Process for the preparation of low-salt, liquid dyestuff prepara

1997-04-17

2000-09-19

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Dye concentrate composition wherein an additional amount of...

8662, 8681, 8687, 8696, 8919, 534807, C09B 3328, C09B 6726

Patent

active

061205613

ABSTRACT:
Process for the preparation of low-salt liquid dyestuff preparations, characterized in that they are obtained by:

REFERENCES:
patent: 1509442 (1924-09-01), Penny
patent: 2746955 (1956-05-01), Armento
patent: 3600376 (1971-08-01), Franklin
patent: 4149851 (1979-04-01), Frei et al.
patent: 4348204 (1982-09-01), Bauer et al.
patent: 4500321 (1985-02-01), Hugelshofer et al.
patent: 4808192 (1989-02-01), Narita et al.
patent: 4838895 (1989-06-01), Galli et al.
Registry record RN2610-10-8 from Chemical Abstracts Service 1998.
Abstract of JP 56104969 (Aug. 21, 1981).
Houben-Weyl: Methoden der anorganischen Chemie [Methods of Inorganic Chemistry] , vol. X/3, year 1965, edition 4, pp. 7-112.
Volume Elba, part 2, year 1990, edition 4, pp. 1060-1068.

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