(19)
(11) EP 1 170 415 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
29.06.2005 Bulletin 2005/26

(45) Mention of the grant of the patent:
11.05.2005 Bulletin 2005/19

(21) Application number: 00830474.3

(22) Date of filing: 05.07.2000
(51) International Patent Classification (IPC)7: D06M 15/53, C08G 81/00, C08B 11/08, C08J 5/06

(54)

Chemical modification of the surface of natural fibres

Chemische Oberflächenmodifizierung von Naturfasern

Modification chimique de la surface de fibres naturelles

(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(43) Date of publication of application:
09.01.2002 Bulletin 2002/02

(73) Proprietor: Universita' degli studi di Bologna
40126 Bologna (IT)

(72) Inventors:
  • Scandola, Mariastella
    40137 Bologna (IT)
  • Sandri, Sergio
    47100 Forli' (IT)
  • Baiardo, Massimo
    40024 Castel San Pietro Terme (BO) (IT)
  • Frisoni, Giovanna
    47900 Rimini (IT)

(74) Representative: Tansini, Elio Fabrizio et al
c/o Bugnion S.p.A. Viale Lancetti, 19
20158 Milano
20158 Milano (IT)


(56) References cited: : 
DE-A- 4 440 246
US-A- 2 109 295
 GB-A- 1 590 176
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).