Patent · US Expired

Plastic part comprising lustrous pigments and filler particles

US7019048B2 · kind B2 · utility

15Cited by

8References

21Claims

0Family size

Assignee

MERCK Gesellschaft mit beschraenkter Haftung · DE

Inventors

Hans Jurgen Brehm · Lindenfels, DE
Manfred Kieser · Darmstadt, DE
Emil Aust · Mainz, DE

Key dates

Filing date	Feb 11, 2002
Grant date	Mar 28, 2006
Priority date	—
Expiry date	Mar 28, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K9/02
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to a plastic part having lustrous pigments and filler particles. Moldings of this plastic part exhibit a pronounced glitter effect.

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