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:
Jul. 30, 1985
Filed:
Aug. 20, 1982
Applicant:
Inventors:
Harold D Boultinghouse, Bartlesville, OK (US);
Paul J Boeke, Bartlesville, OK (US);
Robert E Benefield, Jr, Bartlesville, OK (US);
John Leland, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
204 384 ; 204 351 ; 204 371 ; 427 57 ; 427 98 ; 427290 ; 427306 ; 427307 ; 427331 ;
Abstract
A printed circuit board is made of poly(arylene sulfide) board and a conductive metal deposited on the board by electroless plating. Adhesion between the poly(arylene sulfide) and the conductive metal is improved by allowing the plated poly(arylene sulfide) to age.