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:
Jul. 14, 1998
Filed:
Aug. 24, 1995
Applicant:
Inventors:
Ali Naraghi, Missouri City, TX (US);
Philippe Prince, Pearland, TX (US);
Assignee:
Champion Technologies, Inc., Fresno, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C09K / ; C23F / ;
U.S. Cl.
CPC ...
252391 ; 25238962 ; 252392 ; 252394 ; 252395 ; 422 12 ; 422 16 ; 422 17 ; 507239 ; 507240 ; 507242 ; 507258 ; 507267 ; 507939 ;
Abstract
The invention is an effective, easy to produce, and economical corrosion inhibitor which can be used in a variety of environments. The corrosion inhibitor of the present invention is the salt of certain tertiary amines. The corrosion inhibitor is the reaction product of one or more tertiary amines and certain carboxylic acids, preferably a mixture of mercaptocarboxylic and carboxylic acids.