(19)
(11) EP 0 391 979 A1

(12)

(43) Date of publication:
17.10.1990 Bulletin 1990/42

(21) Application number: 89902400.0

(22) Date of filing: 03.02.1989
(51) International Patent Classification (IPC): 
H01L 21/ 60( . )
B23K 20/ 02( . )
B23K 31/ 02( . )
H01L 21/ 66( . )
H01L 23/ 373( . )
H05K 1/ 03( . )
 B23K 1/ 00( . )
B23K 26/ 40( . )
H01L 21/ 48( . )
H01L 23/ 14( . )
H01L 23/ 498( . )
H05K 3/ 00( . )
(86) International application number:
PCT/GB1989/000110
(87) International publication number:
WO 1989/007338 (10.08.1989 Gazette 1989/18)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI NL SE

(30) Priority: 05.02.1988 GB 19880002567
05.02.1988 GB 19880002565
29.06.1988 GB 19880015447
30.09.1988 GB 19880023053
02.12.1988 GB 19880028245

(71) Applicant: RAYCHEM LIMITED
London, EC4 1NL (GB)

(72) Inventors:
  • LUDDEN, Michael, Joseph
    Canley Coventry CD4 8EW (GB)
  • SMITH, Nicholas, J., G.
    Cricklade Wiltshire SN6 6LT (GB)
  • GIBNEY, Paul, James
    Liden Swindon Wiltshire SN3 6NW (GB)
  • NYHOLM, Peter
    Swindon Wiltshire SN1 4JY (GB)

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

   


(54) USES OF UNIAXIALLY ELECTRICALLY CONDUCTIVE ARTICLES