logo

For the Inventor, By the Inventor

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 9254398 B1

PDFFull Text
Date of Patent:
Feb. 09, 2016

Filed:

Mar. 23, 2010

Self-dispersible coated metal oxide powder, and process for production and use

Applicants:

David Schlossman, South Plainfield, NJ (US);

Yun Shao, South Plainfield, NJ (US);

Carl Orr, South Plainfield, NJ (US);

Inventors:

David Schlossman, South Plainfield, NJ (US);

Yun Shao, South Plainfield, NJ (US);

Carl Orr, South Plainfield, NJ (US);

Assignee:

KOBO PRODUCTS INC., South Plainfield, NJ (US);

Attorney:

Handal & Morofsky LLP

Primary Examiner:

Lezah Roberts

Assistant Examiner:

Nannette Holloman

Int. Cl.
CPC ...
C09C 1/36 (2006.01); A61Q 1/12 (2006.01); A61K 8/02 (2006.01); A61K 8/29 (2006.01); A61K 8/58 (2006.01); A61K 8/85 (2006.01); B82Y 30/00 (2011.01); C09C 1/24 (2006.01); C09C 1/34 (2006.01); C09C 1/40 (2006.01); C09C 3/06 (2006.01); C09C 3/08 (2006.01); C09C 3/12 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61Q 1/12 (2013.01); A61K 8/0241 (2013.01); A61K 8/29 (2013.01); A61K 8/585 (2013.01); A61K 8/85 (2013.01); B82Y 30/00 (2013.01); C09C 1/24 (2013.01); C09C 1/346 (2013.01); C09C 1/3661 (2013.01); C09C 1/3669 (2013.01); C09C 1/3684 (2013.01); C09C 1/407 (2013.01); C09C 3/063 (2013.01); C09C 3/08 (2013.01); C09C 3/12 (2013.01); A61K 2800/28 (2013.01); A61K 2800/412 (2013.01); A61K 2800/621 (2013.01); A61K 2800/622 (2013.01); A61K 2800/63 (2013.01); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01);
Abstract

Disclosed is a composition having a substrate comprising metal oxide particles. The substrate has a coating thereon that includes an organic dispersant present in a amount that renders the substrate self-dispersible. Also disclosed is a composition, such as a cosmetic composition, that includes that self-dispersible coated substrate, and a process that includes coating a particulate metal oxide with an organic dispersant to render the metal oxide self-dispersible.

Find Patent Forward Citations

Loading…