US Patent 7842130 Complex inorganic effect materials

Patent 7842130 was granted and assigned to BASF on November, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

BASF

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

78421300

Patent Inventor Names

Frank Mazella0

Curtis J. Zimmermann0

Date of Patent

November 30, 2010

Patent Application Number

114645450

Date Filed

August 15, 2006

Patent Primary Examiner

‌

Anthony J Green

Patent abstract

The present invention relates to a complex inorganic color effect pigment material based on multiply coated platelet-shaped substrates wherein one of the layers is a complex inorganic colored pigment. The present color effect pigment may be used in automotive applications, security inks, and decorative coatings.