John E. Leland - Bartlesville OK Paul J. Boeke - Bartlesville OK
Assignee:
Phillips Petroleum Company - Bartlesville OK
International Classification:
C08K 334 C08K 310
US Classification:
524413
Abstract:
An electrical insulation composition containing poly(arylene sulfide) and talc having a median particle size not exceeding about 4 microns.
Stampable Sheets Of Bonded Laminate Of Metal Sheet And Fiber Mat Reinforced Poly(Arylene Sulfide) And Method Of Preparation Using Radio Frequency Energy
Robert D. Still - Bartlesville OK Paul J. Boeke - Bartlesville OK
Assignee:
Phillips Petroleum Company - Bartlesville OK
International Classification:
B32B 1500 B32B 1700 B32B 2706
US Classification:
428285
Abstract:
A method for preparing stampable composites of poly(arylene sulfide) compositions that are radio frequency energy sensitive and reinforced with fibrous or filamentous mat; the stampable composites prepared thereby; a method for preparing a laminate with metal sheet and fiber mat reinforced poly(arylene sulfide) in which the poly(arylene sulfide) is sensitive to radio frequency energy; a bonded laminate produced thereby; stamped objects produced from the composites and/or laminates.
Harold D. Boultinghouse - Bartlesville OK Paul J. Boeke - Bartlesville OK Robert E. Benefield - Bartlesville OK John Leland - Bartlesville OK
Assignee:
Phillips Petroleum Company - Bartlesville OK
International Classification:
C23C 302
US Classification:
204 384
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.
Paul J. Boeke - Bartlesville OK John E. Leland - Bartlesville OK
Assignee:
Phillips Petroleum Company - Bartlesville OK
International Classification:
B05D 306 B05D 118 C25D 500
US Classification:
427 531
Abstract:
Poly(arylene sulfide) substrates are laser treated, i. e. , treated with a beam of laser radiation, and then contacted with plating solution. In a specific embodiment, laser treatment imparts a specific pattern on the poly(arylene sulfide) substrate, which is then subjected to an electroless plating solution to give a printed circuit board.