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. 12, 1998
Filed:
Jan. 31, 1996
Applicant:
Inventors:
Boris A Miksic, North Oaks, MN (US);
Christophe Chandler, Woodbury, MN (US);
Margarita Kharshan, Little Canada, MN (US);
Alla Furman, Shoreview, MN (US);
Barry Rudman, Woodbury, MN (US);
Larry Gelner, St. Paul, MN (US);
Assignee:
Cortec Corporation, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C04B / ; C04B / ; C04B / ; C04B / ;
U.S. Cl.
CPC ...
25238952 ; 25238954 ; 25238962 ; 252394 ; 252396 ; 252387 ; 106 1405 ; 106 1414 ; 106 1413 ; 106 1417 ; 106 1444 ; 106690 ; 106692 ; 106713 ; 106819 ; 106 1442 ; 422-7 ; 422 16 ; 422 17 ;
Abstract
A corrosion inhibitor formulation for use in reinforced concrete structures, the inhibitor reducing the rate of corrosion in metallic reinforcing rods placed within the structures. The formulation comprises a mixture of alkali metal glucoheptonates and alkali metal molybdates.