Patent · US Active

Process for the preparation of pigment granules and the use thereof

US7837785B2 · kind B2 · utility

2Cited by

16References

71Claims

0Family size

Assignee

LANXESS Deutschland GmbH · DE

Inventors

Holger Friedrich · Frankenthal (Pfalz), DE
Kai Butje · Duisburg, DE
Udo Holtmann

Key dates

Filing date	Apr 23, 2007
Grant date	Nov 23, 2010
Priority date	—
Expiry date	Apr 23, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2991
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to pigment granules and to a process for the preparation thereof and their use.

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