Patent · US Active

N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloration, preparation and use

US8466189B2 · kind B2 · utility

0Cited by

5References

12Claims

0Family size

Assignee

Clariant Produkte (Deutschland) GmbH · DE

Inventors

Gunter Görlitz · Bad Soden, DE
Carsten Harfmann · Frankfurt am Main, DE
Roxana Barbieru · Singapore, SG

Key dates

Filing date	Aug 20, 2009
Grant date	Jun 18, 2013
Priority date	—
Expiry date	Aug 20, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/0041
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a compound of formula (I)where

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