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. 03, 2004
Filed:
Aug. 11, 1998
Applicant:
Inventors:
R. Richard Steiner, University Heights, OH (US);
Shiuh-Kao Chiang, Haworth, NJ (US);
Assignee:
Nikko Materials USA, Inc., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/00 ; B32B 1/508 ; B32B 1/520 ;
U.S. Cl.
CPC ...
B32B 3/00 ; B32B 1/508 ; B32B 1/520 ;
Abstract
A laminate for use in production of printed circuit boards comprising a metal layer having a first side and a second side; a metallic substrate, one side of the metallic substrate being attached to the first side of the metal foil; an adhesive substrate formed of a polymeric material having a first surface and a second surface, the first surface being attached to the second side of the copper foil, the adhesive substrate being at least partially uncured; and a releasable protective film along the second surface of the adhesive substrate.