Patent · US Active

Disperse dye mixtures, their preparation and use

US9023117B2 · kind B2 · utility

0Cited by

2References

1Claims

0Family size

Assignee

Dystar Colours Deutschland GmbH · DE

Inventors

Adrian Murgatroyd · Frankfurt am Main, DE
Clemens Grund · Hattersheim, DE
Timo Liebig
Stefan Neubauer · Felton, GB

Key dates

Filing date	Sep 19, 2012
Grant date	May 5, 2015
Priority date	—
Expiry date	Sep 19, 2032

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06P5/30
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The present invention provides dye mixtures containing at least one dye of formula (I) and at least one dye of formula (II) where T1, T2, R1 to R9 and n are each as defined in claim 1, processes for their preparation and their use.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.