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:
Jun. 09, 1998
Filed:
Feb. 10, 1997
Applicant:
Inventors:
Peter Kukanskis, Woodbury, CT (US);
Peter Gabriele, Bristol, CT (US);
Raymond Letize, West Haven, CT (US);
William Adams, Woodbury, CT (US);
Assignee:
MacDermid, Incorporated, Waterbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ;
U.S. Cl.
CPC ...
430315 ; 4302801 ;
Abstract
A composition and process useful in fabricating circuitry packages with permanent resists is proposed. The proposed composition comprises a carboxy functional resin, an acrylate oligomer, an epoxy functional resin, a butadiene nitrile resin, and a photoinitiator.