Patent · US Expired

Dye mixtures for dye transfer

US5389596A · kind A · utility

6Cited by

2References

6Claims

0Family size

Assignee

BASF SE

Inventors

Karl-Heinz Etzbach · Bischofswerda, DE
Gunther Lamm · Haßloch, DE
Ruediger Sens · Mannheim, DE

Key dates

Filing date	May 10, 1993
Grant date	Feb 14, 1995
Priority date	—
Expiry date	May 10, 2013

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S430/165
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Thermal transfer dye mixtures comprise at least one azo dye with a coupling component of the diaminopyridine series and at least one triazolopyridine, pyridone and/or 1-aminopyrid-2,6-dione dye.

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