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. 23, 2001
Filed:
Nov. 23, 1998
Applicant:
Inventors:
Ramchandra S. Patil, Munster, IN (US);
Pertti Sippola, Espoo, FI;
Assignee:
Ispat Inland, Inc., Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 1/18 ; B05D 3/02 ;
U.S. Cl.
CPC ...
B05D 1/18 ; B05D 3/02 ;
Abstract
The present application discloses a method for hot-dip galvanizing and galvannealing which employs a bath of zinc and aluminum. Strips are immersed in the bath to produce substantially dross-free galvannealed and galvanized strips. The bath can have substantially the same effective aluminum concentration during galvannealing as during galvanizing, and the temperature set-point of the bath is at a temperature of about 440° C. to about 450° C.
Patil, Ramchandra. (2001). Method for galvanizing and galvannealing employing a bath of zinc and aluminum (U.S. Patent No. 6177140). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6177140
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile