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:
Dec. 03, 1996
Filed:
Jan. 23, 1995
Applicant:
Inventors:
Hans H Biederer, Osnabr uck, DE;
Stefan Hoveling, Osnabr uck, DE;
Assignee:
KM-Europa Metal Aktiengesellschaft, Osnabr uck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427555 ; 427566 ; 427576 ; 427433 ; 427436 ; 205252 ; 205300 ;
Abstract
A method for manufacturing a tin-coated surface of rolled copper strips or copper-alloy strips, wherein a strip surface is mechanically treated using a textured working roll to adjust a texture on said strip surface of an average peak-to-valley height within the range of 3 to 12 .mu.m and the textured strip surface is then continuously coated with tin or a tin-base alloy.