Use of pigment dyes for dispersion dyeing from aqueous media

Details Use of pigment dyes for dispersion dyeing from aqueous media Use of pigment dyes for dispersion dyeing from aqueous media

2006-02-07

2006-02-07

Einsmann, Margaret (Department: 1751)

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Pigments used as dyes

C008S506000, C008S922000, C008S933000

Reexamination Certificate

active

06994736

ABSTRACT:
Use of pigments according to formula (I)wherein the substituents have the meanings as defined in claim 1 for dyeing semisynthetic or synthetic hydrophobic fiber materials in aqueous media as well as semisynthetic or synthetic hydrophobic fiber materials dyed with such pigments.

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patent: 2001/0004780 (2001-06-01), Mach et al.
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English abstract for DE 2009465, Sep. 9, 1971.
English abstract for DE 3413603, Oct. 24, 1985.
English abstract for FR 1445371, Aug. 31, 1993.

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