(19)
(11) EP 1 969 173 A1

(12)

(43) Date of publication:
17.09.2008 Bulletin 2008/38

(21) Application number: 06848264.5

(22) Date of filing: 28.12.2006
(51) International Patent Classification (IPC): 
D06M 15/427(2006.01)
D06M 15/37(2006.01)
(86) International application number:
PCT/US2006/049464
(87) International publication number:
WO 2007/079167 (12.07.2007 Gazette 2007/28)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 30.12.2005 US 755690 P

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

(72) Inventors:
  • VISSER, Larry R.
    Saint Paul, Minnesota 55133-3427 (US)
  • FLYNN, Richard M.
    Saint Paul, Minnesota 55133-3427 (US)
  • SPAWN, Carol-Lynn
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Bergen, Katja et al
Office of Intellectual Property Counsel 3M Deutschland GmbH Carl-Schurz-Str. 1
41453 Neuss
41453 Neuss (DE)

   


(54) CERAMIC OXIDE FIBERS