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:
Aug. 06, 2002
Filed:
Mar. 01, 2000
Applicant:
Inventors:
Fritz J. Friedersdorf, Hellertown, PA (US);
Rangarajan Venkataraman, Bethlehem, PA (US);
Michael J. Danilich, Bethlehem, PA (US);
Kuo-Chin Chou, Bethlehem, PA (US);
George E. Donchez, Allentown, PA (US);
Jay D. Hoffman, Catasauqua, PA (US);
Thomas A. Suchy, Quakertown, PA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/18 ; B05D 3/02 ; B05D 3/12 ; B05D 1/36 ;
U.S. Cl.
CPC ...
B05D 1/18 ; B05D 3/02 ; B05D 3/12 ; B05D 1/36 ;
Abstract
Continuous bath or curtain processes for the thermal deposition of a coating from a coating solution onto a moving metal web are used to apply a coating onto the web. The compositions that result from the processes are substantially free of defects relative to batch processes. The continuous process is particularly applicable for priming zinc and zinc-alloy coated steel webs.