Use of pigment dyes for dispersion dyeing from aqueous media

Bleaching and dyeing; fluid treatment and chemical modification – Dye or potential dye composition – additive – treatment,... – Pigments used as dyes

Reexamination Certificate

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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.

REFERENCES:
patent: 3549611 (1970-12-01), Altermatt et al.
patent: 3676051 (1972-07-01), Kangle et al.
patent: 5830931 (1998-11-01), Pelster et al.
patent: 5910624 (1999-06-01), Wanken et al.
patent: 2001/0004780 (2001-06-01), Mach et al.
patent: 2 009 465 (1970-09-01), None
patent: 34 13603 (1985-10-01), None
patent: 1 111 124 (2001-06-01), None
patent: 1 445 371 (1993-08-01), None
patent: 1 081 525 (1967-08-01), None
patent: 1 095 035 (1967-12-01), None
patent: 1 413 512 (1975-11-01), None
patent: 1 505 009 (1978-03-01), None
patent: 1 564 231 (1980-04-01), None
patent: 2 105 348 (1983-03-01), None
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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