Patent · US Active

2-phenylphenoxy-substituted perylene bisimide compounds and their use

US11441036B2 · kind B2 · utility

0Cited by

34References

16Claims

0Family size

Assignee

BASF SE

Inventors

Martin Koenemann · Ludwigshafen, DE
Gerhard Wagenblast · Wachenheim, DE
Sorin Ivanovici · Ludwigshafen, DE
Martina Mitgude · Havelsee, DE

Key dates

Filing date	Oct 5, 2017
Grant date	Sep 13, 2022
Priority date	—
Expiry date	Jan 11, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B20/00
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to a perylene bisimide compound of formula (I) or a mixture thereof. The present invention also relates to the use of the compound in color converters, to the color converters and their use, and to lighting devices containing at least one LED and at least one of the color converters. The present invention also relates to a printing ink formulation for security printing containing at least one of the phenoxy-substituted perylene bisimide compounds.

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