(19)
(11) EP 0 441 826 A1

(12)

(43) Date of publication:
21.08.1991 Bulletin 1991/34

(21) Application number: 89912116.0

(22) Date of filing: 02.11.1989
(51) International Patent Classification (IPC): 
C08G 77/ 26( . )
C08G 79/ 00( . )
C09D 183/ 08( . )
C23C 14/ 12( . )
G01N 27/ 04( . )
C08G 77/ 28( . )
C09D 183/ 04( . )
C09D 185/ 00( . )
C23C 16/ 00( . )
G01N 27/ 12( . )
(86) International application number:
PCT/GB1989/001312
(87) International publication number:
WO 1990/005160 (17.05.1990 Gazette 1990/11)
(84) Designated Contracting States:
AT BE CH DE FR GB IT LI LU NL SE

(30) Priority: 02.11.1988 GB 19880025618

(71) Applicant: The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and
London SW1A 2HB (GB)

(72) Inventors:
  • JEFFERY, Paul, Douglas
    Wareham Dorset BH20 6DV (GB)
  • BURR, Peter, Michael
    Blandford Dorset DT11 0PE (GB)

(74) Representative: Beckham, Robert William 
Defence Research Agency Intellectual Property Department DRA Farnborough R69 Building
Farnborough, Hants. GU14 6TD
Farnborough, Hants. GU14 6TD (GB)

   


(54) THIN FILM CHEMIRESISTIVE SENSORS