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:
May. 13, 1980
Filed:
Jul. 31, 1978
Applicant:
Inventors:
Jose T Jacob, Lake Zurich, IL (US);
Vincent R Kuhn, Twin Lakes, WI (US);
Assignee:
Chemed Corporation, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F / ; C23F / ; C23F / ;
U.S. Cl.
CPC ...
2523 / ; 106 1416 ; 106 1412 ; 210 58 ; 252 / ; 252181 ; 422 15 ; 422 16 ; 422 18 ;
Abstract
Composition for prevention of ferrous corrosion consisting essentially of (a) sorbitol, (b) benzotriazole or tolyltriazole, and (c) a water-soluble phosphate.