(19)
(11) EP 0 773 824 A1

(12)

(43) Date of publication:
21.05.1997 Bulletin 1997/21

(21) Application number: 94927364.0

(22) Date of filing: 09.09.1994
(51) International Patent Classification (IPC): 
B01D 39/ 12( . )
B01D 39/ 20( . )
B01D 71/ 36( . )
 B01D 39/ 16( . )
B01D 69/ 10( . )
B32B 5/ 24( . )
(86) International application number:
PCT/US1994/010066
(87) International publication number:
WO 1996/002313 (01.02.1996 Gazette 1996/06)
(84) Designated Contracting States:
DE FR GB IT SE

(30) Priority: 18.07.1994 US 19940276285

(71) Applicant: W.L. GORE & ASSOCIATES, INC.
Newark, Delaware 19714-9206 (US)

(72) Inventor:
  • STARK, Stephen, K.
    Wilmington, DE 19808 (US)

(74) Representative: Kador & Partner 
Corneliusstrasse 15
80469 München
80469 München (DE)

   


(54) HIGH TEMPERATURE, CHEMICAL RESISTANT FILTRATION LAMINATE