(19)

(11)

EP 0 804 098 A1

(12)

(43) Date of publication: 05.11.1997 Bulletin 1997/45 (21) Application number: 95931495.0 (22) Date of filing: 07.09.1995

(51) International Patent Classification (IPC):  A24D 3/ 04( . ) B01J 20/ 18( . ) A24D 3/ 16( . ) (86) International application number: PCT/SE1995/001004 (87) International publication number: WO 1996/007335 (14.03.1996 Gazette 1996/12)

(84) Designated Contracting States: AT CH DK LI Designated Extension States: LT LV (30) Priority: 09.09.1994 SE 19940003014 (71) Applicant: Swedish Match Sverige AB 118 84 Stockholm (SE)	(72) Inventors: ENZELL, Curt S-181 61 Lidingö (SE) CURVALL, Margareta S-181 32 Lidingö (SE) ANDERSSON, Erik, Gunnar S-152 70 Södertälje (SE) FÄLTH, Lars S-275 31 Sjöbo (SE) (74) Representative: Onn, Thorsten, et al  AB STOCKHOLMS PATENTBYRA, Zacco & Bruhn, Box 23101 104 35 Stockholm 104 35 Stockholm (SE)