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. 13, 1983
Filed:
Jun. 17, 1982
Applicant:
Inventors:
Paul H Mohr, Chappaqua, NY (US);
William N Matulewicz, Montgomery, NY (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C23F / ; C23F / ; C22F / ;
U.S. Cl.
CPC ...
252 75 ; 62DI / ; 106 1413 ; 106 1415 ; 106 1417 ; 208 42 ; 252 68 ; 252 783 ; 2523 / ; 252392 ; 252396 ; 422 13 ; 422 16 ; 422 17 ; 422 18 ;
Abstract
An aluminum corrosion inhibitor composition comprising an aqueous and/or alcohol solution of a polymerizable-acid graft copolymer plus at least one organic and/or inorganic silicate, together with a method for using such composition.