(19)
(11) EP 0 524 174 A1

(12)

(43) Date of publication:
27.01.1993 Bulletin 1993/04

(21) Application number: 91901241.0

(22) Date of filing: 15.11.1990
(51) International Patent Classification (IPC): 
B05D 7/ 00( . )
C09D 127/ 12( . )
B05D 7/ 24( . )
C23C 14/ 12( . )
(86) International application number:
PCT/US1990/006696
(87) International publication number:
WO 1991/015610 (17.10.1991 Gazette 1991/24)
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 10.04.1990 US 19900506720

(71) Applicant: Sheldahl, Inc.
Northfield Minnesota 55057 (US)

(72) Inventors:
  • SWISHER, Richard
    Northfield, MN 55057 (US)
  • PHIPPS, James, Andrew
    Burnsville, MN 55337 (US)
  • PELLEYMOUNTER, Douglas, Ray
    Northfield, MN 55057 (US)
  • GRIESER, James, Leroy
    Northfield, MN 55057 (US)

(74) Representative: MacGregor, Gordon, et al 
ERIC POTTER CLARKSON St. Mary's Court St. Mary's Gate
Nottingham, NG1 1LE
Nottingham, NG1 1LE (GB)

   


(54) METHOD OF PREPARING AMORPHOUS FLUOROCARBON COATINGS