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:
Jan. 06, 1976
Filed:
Jun. 21, 1973
Applicant:
Inventors:
Jerry Lee Walker, Coraopolis, PA (US);
Thomas Edward Cornelius, III, Coraopolis, PA (US);
Assignee:
Calgon Corporation, Pittsburgh, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
252392 ; 21 / ; 106 14 ; 210 59 ; 252180 ; 252312 ; 210 59 ;
Abstract
Methods and compositions for inhibiting the corrosion of metal components in which filming amine emulsions containing ethoxylated beta amines and diamines are utilized.