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:
Sep. 19, 1989
Filed:
Jan. 13, 1988
Applicant:
Inventors:
Bradley A Bucher, Houston, TX (US);
Jesse H Jefferies, Houston, TX (US);
Harold P Templet, Orange, TX (US);
Assignee:
Gulf Coast Performance Chemical, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
422 15 ; 210697 ; 210699 ; 210701 ; 252181 ; 25238923 ; 25238952 ; 25238954 ; 422 17 ; 422 18 ; 422 19 ;
Abstract
A method of inhibiting corrosion in cooling tower systems comprising adding to a cooling tower water containing sulfides, hydrocarbons or mixtures thereof as contaminants a corrosion inhibiting composition containing a water-soluble zinc compound, a water-soluble molybdate, a water-soluble orthophosphate and a water-soluble polyphosphate.