Dye mixtures

US4354969A · kind A · utility

Assignee

• BASF SE

Inventors

• Georg Henning · Ludwigshafen, DE
• Bertold Honigmann
• Gunther Lamm · Haßloch, DE

Key dates

• Filing date: Jun 30, 1980
• Grant date: Oct 19, 1982
• Expiry date: Jun 30, 2000

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09B29/3639
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Dye mixtures which contain dyes of the formula I ##STR1## where R.sup.1 and R.sup.2 have the following meanings: ______________________________________ Dye R.sup.1 R.sup.2 ______________________________________ 1 C.sub.2 H.sub.4 OH (CH.sub.2).sub.3 OC.sub.2 H.sub.4 OC.sub.6 H.sub.5 2 (CH.sub.2).sub.3 OC.sub.2 H.sub.4 OC.sub.6 H.sub.5 C.sub.2 H.sub.4 OH 3 (CH.sub.2).sub.3 O(CH.sub.2).sub.4 OH H 4 H (CH.sub.2).sub.3 O(CH.sub.2).sub.4 OH. ______________________________________