(19)
(11) EP 1 617 973 A1

(12)

(43) Date of publication:
25.01.2006 Bulletin 2006/04

(21) Application number: 04749880.3

(22) Date of filing: 08.04.2004
(51) International Patent Classification (IPC): 
B24D 11/00(1968.09)
(86) International application number:
PCT/US2004/010840
(87) International publication number:
WO 2004/096494 (11.11.2004 Gazette 2004/46)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK

(30) Priority: 25.04.2003 GB 0309393

(71) Applicant: 3M Innovative Properties Company
St. Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • POLLAUD, Guy, M.
    F-95250 Beauchamp (FR)
  • MALJEAN, Sandrine
    F-95250 Beauchamp (FR)
  • MARTIN RIVERA, Carmen
    E-28080 Madrid (ES)
  • CABRERO GOMEZ, Estrella
    E-28080 Madrid (ES)

(74) Representative: Hill, Cecilia Ann et al
3M Europe, Hermeslaan 7
1831 Diegem
1831 Diegem (BE)

   


(54) METHOD OF MANUFACTURING NONWOVEN ABRASIVE ARTICLES USING DRY PARTICULATE MATERIAL