(19)
(11) EP 0 505 438 A1

(12)

(43) Date of publication:
30.09.1992 Bulletin 1992/40

(21) Application number: 91901144.0

(22) Date of filing: 07.12.1990
(51) International Patent Classification (IPC): 
C08K 5/ 27( . )
C08G 65/ 40( . )
C08G 75/ 23( . )
C08L 71/ 10( . )
H01B 3/ 42( . )
H01L 21/ 768( . )
H01L 23/ 29( . )
H01L 23/ 498( . )
H05K 1/ 00( . )
 B32B 27/ 00( . )
C08G 65/ 48( . )
C08L 71/ 08( . )
C08L 81/ 06( . )
H01L 21/ 312( . )
H01L 23/ 12( . )
H01L 23/ 31( . )
H01L 23/ 522( . )
H05K 1/ 03( . )
(86) International application number:
PCT/US1990/007204
(87) International publication number:
WO 1991/009071 (27.06.1991 Gazette 1991/14)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI NL SE

(30) Priority: 08.12.1989 US 19890447750
17.04.1990 US 19900510353
17.04.1990 US 19900510386
17.09.1990 US 19900583900

(71) Applicant: RAYCHEM CORPORATION
Menlo Park CA 94025 (US)

(72) Inventors:
  • MERCER, Frank, W.
    Belmont, CA 94002 (US)
  • GOODMAN, Timothy, D.
    Redwood City, CA 94062 (US)
  • LAU, Aldrich, N., K.
    Palo Alto, CA 94303 (US)
  • VO, Lanchi, P.
    San Jose, CA 95148 (US)
  • SOVISH, Richard, C.
    Los Altos, CA 94133 (US)

(74) Representative: Jay, Anthony William 
Raychem Limited Intellectual Property Law Department Faraday Road Dorcan
Swindon, Wilts SN3 5HH
Swindon, Wilts SN3 5HH (GB)

   


(54) ELECTRONIC ARTICLES CONTAINING A FLUORINATED POLY(ARYLENE ETHER) DIELECTRIC