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:
Oct. 27, 1981
Filed:
Sep. 14, 1978
Applicant:
Inventors:
Helmut Diery, Kelkheim, DE;
Rainer Helwerth, Eschborn, DE;
Horst Frohlich, Eppstein, DE;
Horst Lorke, Liederbach, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23F / ; C23F / ; C23F / ;
U.S. Cl.
CPC ...
2523 / ; 252 / ; 252 68 ; 252 77 ; 252 79 ; 252391 ; 106 1414 ; 106 1416 ; 106 1417 ; 106 1418 ; 422 12 ; 422 16 ; 422 17 ;
Abstract
Water-miscible corrosion inhibitors, substantially consisting of