Patent · US Active

Metal azo pigments and pigment preparations produced therefrom

US8932786B2 · kind B2 · utility

5Cited by

7References

15Claims

0Family size

Assignee

LANXESS Deutschland GmbH · DE

Inventors

Hans-Ulrich Borst · Elsdorf, DE
Frank Linke · Recklinghausen, DE
Heinz-Josef Fuellmann · Leichlingen, DE
Stephan Michaelis · Leverkusen, DE
Dirk Pfuetzenreuter · Burscheid, DE
Sabine Endert · Wuppertal, DE

Key dates

Filing date	Jul 2, 2013
Grant date	Jan 13, 2015
Priority date	—
Expiry date	Jul 2, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/133514
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The new metal azo pigments comprising the adduct of

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