Patent · US Active

Cosmetic formulations comprising high gloss non-metallic silver-colored pigments

US9084732B2 · kind B2 · utility

0Cited by

4References

7Claims

0Family size

Assignee

ECKART GmbH · DE

Inventors

Michael Grüner · Zwingenberg, DE
Thomas Schneider · Frederick, US
Günter Kaupp · Jessenitz Siedlung, DE
Christian Rummer · Nuremberg, DE
Dirk Schumacher · Pegnitz, DE

Key dates

Filing date	Mar 23, 2012
Grant date	Jul 21, 2015
Priority date	—
Expiry date	Oct 2, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09C2200/301
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to a cosmetic formulation including a cosmetically acceptable medium and at least one silver-colored pigment, the silver-colored pigment including a nonmetallic platelet-shaped substrate and at least one ilmenite-containing coating.

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