Patent · US Active

High wet fast brilliant blue disperse dye mixtures

US10611916B2 · kind B2 · utility

0Cited by

7References

1Claims

0Family size

Assignee

DYSTAR COLOURS DISTRIBUTION GMBH · DE

Inventors

Manfred Hoppe · Kürten, DE
Clemens Grund · Hattersheim, DE
Fanny Vermandel · Eppstein, DE
Werner TIßEN · Odenthal, DE

Key dates

Filing date	Nov 16, 2016
Grant date	Apr 7, 2020
Priority date	—
Expiry date	Nov 16, 2036

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06P3/54
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The present invention is directed to high wet fast brilliant blue disperse dye mixtures comprising dye(s) of formula (I) and of formula (II) their production and their use for textile dyeing and printing.

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