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:
Jan. 28, 2020
Filed:
Oct. 06, 2016
Applicant:
Sasol (Usa) Corporation, Houston, TX (US);
Inventors:
Assignee:
Sasol (USA) Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/12 (2006.01); C08K 5/523 (2006.01); C10M 137/04 (2006.01); C09K 21/12 (2006.01);
U.S. Cl.
CPC ...
C07F 9/12 (2013.01); C08K 5/523 (2013.01); C09K 21/12 (2013.01); C10M 137/04 (2013.01); C10M 2223/041 (2013.01);
Abstract
A phosphate ester composition comprising more than 50 mass % of a phosphate ester represented by Formula 1, wherein X, Y, and Z are independently selected from the group consisting of alkyl, heteroalkyl, heteroaryl or aryl, with at least one of X, Y and Z being aryl, represented by Formula 2, and wherein two or more of R3, R4 and R5 have from 1 to 10 carbon atoms, and the total number of carbon atoms in R3, R4 and R5 is from 3 to 30. The use of the phosphate ester composition as a flame retardant, a lubricant, an anti-wear additive, a hydraulic fluid, a self-extinguishing functional fluid, or an additive thereof.