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:
Apr. 04, 2023
Filed:
Nov. 29, 2021
The Boeing Company, Chicago, IL (US);
Mathew John Ballard, Melbourne, AU;
Philip Stephen Casey, Melbourne, AU;
Susan Wan-Yi Holmes, Melbourne, AU;
Cameron David Way, Melbourne, AU;
THE BOEING COMPANY, Arlington, VA (US);
Abstract
Aspects described herein generally relate to methods of making a phosphono paraffin comprising forming a reaction mixture by mixing a haloparaffin, a phosphite, and sodium iodide. Methods comprise heating the reaction mixture to form the phosphono paraffin. Aspects described herein further relate to a phosphono paraffin represented by formula (I): wherein each instance of Ris independently wherein each instance of Rand Ris independently linear or branched Calkyl, Ccycloalkyl, or aryl; the number of instances where Ris of formula (I) is between about 2 and about 8; and n is an integer between 4 and 22.