Patent · US Active

Effect pigments and structural colorants incorporating fluorescent particles

US10781367B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

BASF SE

Inventors

Benjamin Mohr · Ludwigshafen, DE
Urs Stadler · Madison, US

Key dates

Filing date	Jun 15, 2017
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Jul 12, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09C2220/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An effect pigment includes a substrate; an outer layer disposed above the substrate; and particles disposed above the substrate and at least partially entrapped by the outer layer, the particles comprising quantum dots.

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