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:
Aug. 01, 1978
Filed:
Jun. 30, 1976
Applicant:
Inventors:
Philip Merchant, Jr, Houston, TX (US);
F Luther Powell, Willis, TX (US);
Cosmas O Ohaji, Houston, TX (US);
Assignee:
Exxon Research & Engineering Co., Linden, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
252 / ; 21 / ; 252 / ; 252392 ;
Abstract
Hydrochloric acid derivatives of cyclic nitrogen compounds in combination with polyalkoxylated fatty acids are water soluble, waterflood corrosion inhibitors, which because of their solubility avoid the potential clogging problems encountered with waterflood corrosion inhibitors of the art which are dispersions.