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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9951194 B1

PDFFull Text
Date of Patent:
Apr. 24, 2018

Filed:

Oct. 02, 2013

Iron oxide containing effect pigments, their manufacture and their use

Applicant:

Basf Corporation, Florham Park, NJ (US);

Inventors:

Juergen Walker, Ossining, NY (US);

Gabe Uzunian, Rye, NY (US);

Raimund Schmid, Neustadt, DE;

Aron Wosylus, Bad Durkheim, DE;

Christoph Schwidetzky, Ludwigshafen, DE;

Assignee:

BASF CORPORATION, Florham Park, NJ (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Anna Falkowitz

Int. Cl.
CPC ...
C08K 3/00 (2006.01); A61Q 1/04 (2006.01); A61Q 1/06 (2006.01); A61K 8/19 (2006.01); A61Q 3/02 (2006.01); A61Q 1/10 (2006.01); A61Q 3/04 (2006.01); A61Q 1/02 (2006.01); A61K 8/96 (2006.01); A61K 8/02 (2006.01); C09C 1/00 (2006.01); C09C 1/24 (2006.01); A61Q 1/08 (2006.01);
U.S. Cl.
CPC ...
C08K 3/0033 (2013.01); A61K 8/0241 (2013.01); A61K 8/19 (2013.01); A61K 8/965 (2013.01); A61Q 1/02 (2013.01); A61Q 3/04 (2013.01); C09C 1/0015 (2013.01); C09C 1/24 (2013.01); A61K 2800/43 (2013.01); A61K 2800/621 (2013.01); A61Q 1/04 (2013.01); A61Q 1/06 (2013.01); A61Q 1/08 (2013.01); A61Q 1/10 (2013.01); A61Q 3/02 (2013.01); C01P 2006/80 (2013.01);
Abstract

An iron oxide containing effect pigment, and methods for producing and using the same are discussed. The iron oxide containing effect pigment may include an iron oxide coating in direct contact with a particulate substrate, which may have high levels of hematite, magnetite, or maghemite; and low amounts of toxic metals. A method for producing the pigment may include chemical vapor deposition of iron pentacarbonyl onto a particulate substrate. The iron oxide containing effect pigments may be incorporated into compositions, such as cosmetics.

Find Patent Forward Citations

Walker, Juergen. (2018). Iron oxide containing effect pigments, their manufacture and their use (U.S. Patent No. 9951194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9951194

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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