(19)
(11) EP 0 973 842 A1

(12)

(43) Date of publication:
26.01.2000 Bulletin 2000/04

(21) Application number: 98914269.0

(22) Date of filing: 30.03.1998
(51) International Patent Classification (IPC)7: C09J 101/08, B01D 27/00
(86) International application number:
PCT/US9805/571
(87) International publication number:
WO 9844/062 (08.10.1998 Gazette 1998/40)
(84) Designated Contracting States:
CH DE FR GB IT LI

(30) Priority: 31.03.1997 US 42193 P
20.03.1998 US 45656

(71) Applicant: HENKEL CORPORATION
Gulph Mills,Pennsylvania 19406 (US)

(72) Inventors:
  • HEINRICH, Dwight, D.
    Bolingbrook, IL 60440 (US)
  • HEUCHER, Reimar
    D-50259 Pulheim (DE)
  • MILLER, Mary, Sue
    Joliet, IL 60435 (US)

(74) Representative: Sanderson, Laurence Andrew et al
SANDERSON & CO.34, East Stockwell Street
ColchesterEssex CO1 1ST
ColchesterEssex CO1 1ST (GB)

   


(54) USE OF POLYAMIDE DISPERSION FOR FILTER CARTRIDGES