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:
May. 27, 2003
Filed:
Aug. 09, 2000
Applicant:
Inventor:
Constantine I. Courduvelis, Orange, CT (US);
Assignee:
Enthone Inc., West Haven, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/12 ; H05K 3/00 ;
U.S. Cl.
CPC ...
B05D 5/12 ; H05K 3/00 ;
Abstract
A dielectric coating for a circuit board which is adherent to electroless copper. The coating is an epoxy dielectric including an amount of a solubilized nitrile-free butadiene or isoprene agent for promoting adhesion of an electroless copper coating. A method for producing a circuit board is also disclosed.