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:
Oct. 11, 1994
Filed:
Jun. 21, 1991
Applicant:
Inventors:
Costandi A Audeh, Princeton, NJ (US);
Saverio G Greco, Princeton Junction, NJ (US);
Assignee:
Mobil Oil Corporation, Fairfax, VA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585724 ; 585710 ; 502150 ; 502168 ; 423265 ;
Abstract
The surface properties of hydrofluoric acid are modified by the addition of a perfluoro compound in order to reduce the tendency of the HF to form an aerosol upon any release of HF alkylation acid from an HF alkylation unit. The perfluoro compounds which are used are the perfluorosulfonic acid fluorides and perfluorocarboxylic acid fluorides.