Patent · US Active

Anticorrosive pigments

US7438881B2 · kind B2 · utility

12Cited by

6References

8Claims

0Family size

Assignee

BK GIULINI GMBH · DE

Inventors

Thomas Staffel · Grünstadt, DE
Wahl Friedrich · Mannheim, DE
Angelika Metz · Weinheim, DE

Key dates

Filing date	Sep 14, 2006
Grant date	Oct 21, 2008
Priority date	—
Expiry date	Sep 14, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01P2002/30
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention submitted concerns anticorrosive pigments of aluminum orthophosphate, their application as anticorrosive pigments in coating agents, as well as a method for their manufacturing.

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