(19)
(11) EP 1 235 643 A1

(12)

(43) Date of publication:
04.09.2002 Bulletin 2002/36

(21) Application number: 99959378.3

(22) Date of filing: 03.12.1999
(51) International Patent Classification (IPC)7: B01J 20/28, A61F 13/15
(86) International application number:
PCT/EP9909/491
(87) International publication number:
WO 0103/9880 (07.06.2001 Gazette 2001/23)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(71) Applicants:
  • Corovin GmbH
    D-31224 Peine (DE)
  • KORMA S.p.A.
    20050 Peregallo di Lesmo (IT)

(72) Inventors:
  • GERLACH, Herbert
    I-24010 Ponteranca (IT)
  • ROETTGER, Henning
    D-38108 Braunschweig (DE)

(74) Representative: Schulz, Björn 
Patentanwalt,c/o Corovin GmbH,Woltorfer Strasse 124
31224 Peine
31224 Peine (DE)

   


(54) INTERMEDIATE ABSORBENT STRUCTURE WITH INTEGRATED BREATHABLE BARRIER