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. 15, 2002
Filed:
May. 09, 2000
Applicant:
Inventor:
Karen R. Caldwell, Mohegan Lake, NY (US);
Assignee:
Pace University, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B44C 1/22 ; C23F 1/00 ;
U.S. Cl.
CPC ...
B44C 1/22 ; C23F 1/00 ;
Abstract
Controlled chemical etching of rotating metal substrates has been shown to be a feasible and economic method for the reproducible production of thin, reactive metallic foils such as copper foils. Foils thus prepared react readily with chemical substances, apparently by chemisorption. The organic-metal assemblies exhibit the same corrosion and wetting behavior as those prepared by other processes, and they readily undergo additional functional group transformations.