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.:
Date of Patent:
Nov. 09, 2010
Filed:
Oct. 01, 2004
Spencer Troy Stober, Woodbury, NJ (US);
Todd Timothy Nadasdi, Mount Laurel, NJ (US);
John Phillips Doner, Sewell, NJ (US);
John Kenneth Graham, Ardmore, PA (US);
Norman Charles Sundstrom, Yardley, PA (US);
Paul Richard Grives, Lumberton, TX (US);
Barbara Anne Carfolite, Wallingford, PA (US);
James Fredrick Van Auken, Beaumont, TX (US);
James E. Spagnoli, Mount Laurel, NJ (US);
Spencer Troy Stober, Woodbury, NJ (US);
Todd Timothy Nadasdi, Mount Laurel, NJ (US);
John Phillips Doner, Sewell, NJ (US);
John Kenneth Graham, Ardmore, PA (US);
Norman Charles Sundstrom, Yardley, PA (US);
Paul Richard Grives, Lumberton, TX (US);
Barbara Anne Carfolite, Wallingford, PA (US);
James Fredrick Van Auken, Beaumont, TX (US);
James E. Spagnoli, Mount Laurel, NJ (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
A continuous process for preparing lithium complex greases improved by using a complexing agent of dimethyl glutarate, dimethyl adipate, glutaric acid, adipic acid, or mixtures thereof, and preferably also a specialized flash chamber to achieve a penetration split (60X-UW) of within −20 mm/10 to 10 mm/10, a roll stability (D1831) of <30 mm/10, and a dropping point (D2265) of >240° C.