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:
May. 21, 2019
Filed:
Nov. 01, 2016
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
Joseph Anthony Calderone, III, Powhatan, VA (US);
Zachary John McAfee, Richmond, VA (US);
Assignee:
Afton Chemical Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/10 (2006.01); C10L 10/10 (2006.01); C10L 1/12 (2006.01); C10L 1/26 (2006.01); C10L 1/30 (2006.01);
U.S. Cl.
CPC ...
C10L 1/103 (2013.01); C10L 10/10 (2013.01); C10L 1/1241 (2013.01); C10L 1/1283 (2013.01); C10L 1/2608 (2013.01); C10L 1/2641 (2013.01); C10L 1/305 (2013.01); C10L 2200/0227 (2013.01); C10L 2200/0236 (2013.01); C10L 2200/0268 (2013.01); C10L 2200/0423 (2013.01); C10L 2270/04 (2013.01); C10L 2290/24 (2013.01);
Abstract
Aviation gasolines and additives may have manganese-containing anti-knock components. The scavengers herein mitigate the possible deleterious effects from using the manganese-containing anti-knock. The scavengers include molecules with a central atom of a Group 15 element other than nitrogen. Entities that are attached to the central atom are electron withdrawing entities including electron deficient atoms and electron deficient functional groups.