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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 8796191 B1

PDFFull Text
Date of Patent:
Aug. 05, 2014

Filed:

Aug. 30, 2007

Grease composition

Applicants:

Richard A. Denis, Auburn Township, OH (US);

Stephen J. Nolan, Duffield, GB;

Inventors:

Richard A. Denis, Auburn Township, OH (US);

Stephen J. Nolan, Duffield, GB;

Assignee:

The Lubrizol Corporation, Wickliffe, OH (US);

Attorney:

Christopher D. Hilker

Primary Examiner:

Prem C Singh

Assistant Examiner:

Chantel Graham

Int. Cl.
CPC ...
C10M 169/00 (2006.01); F16D 13/00 (2006.01); F16D 13/18 (2006.01); C10M 121/04 (2006.01); C10M 169/06 (2006.01); C04B 35/584 (2006.01); C04B 35/591 (2006.01); C04B 35/78 (2006.01); B29C 47/12 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); D01D 5/00 (2006.01);
U.S. Cl.
CPC ...
C10M 121/04 (2013.01); C10M 169/06 (2013.01); C04B 35/584 (2013.01); C04B 35/591 (2013.01); C04B 35/78 (2013.01); C10M 2201/02 (2013.01); C10M 2201/0626 (2013.01); C10M 2207/006 (2013.01); C10M 2207/1285 (2013.01); C10M 2207/40 (2013.01); C10M 2207/401 (2013.01); C10N 2230/40 (2013.01); C10N 2210/01 (2013.01); C10N 2210/02 (2013.01); C10N 2210/03 (2013.01); C10N 2220/082 (2013.01); C10N 2230/06 (2013.01); C10N 2230/52 (2013.01); C10N 2230/64 (2013.01); C10N 2250/10 (2013.01); C10N 2250/12 (2013.01); C10N 2270/00 (2013.01); B29C 47/12 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); D01D 5/0076 (2013.01); F16D 13/18 (2013.01);
Abstract

The disclosed invention relates to a biodegradable grease composition. The grease composition comprises the reaction product of a dispersion of metal oxide and/or hydroxide particulates with at least one animal or vegetable oil. The dispersion comprises an organic medium and has a water content of up to about 0.5% by weight water. The particulates have a mean particle size up to about 15 microns. A process for making a grease composition using a dispersion of metal oxide and/or hydroxide particulates is disclosed.

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Denis, Richard. (2014). Grease composition (U.S. Patent No. 8796191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8796191

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

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