(19)
(11) EP 1 440 127 A1

(12)

(43) Date of publication:
28.07.2004 Bulletin 2004/31

(21) Application number: 02754842.9

(22) Date of filing: 04.07.2002
(51) International Patent Classification (IPC)7: C09D 5/46, C09D 177/00, C09D 177/02, C09D 177/06, C09D 5/03, C08L 77/00
(86) International application number:
PCT/EP2002/007545
(87) International publication number:
WO 2003/011985 (13.02.2003 Gazette 2003/07)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 31.07.2001 EP 01202913

(71) Applicant: Sigma Coatings S.A.
7170 Manage (BE)

(72) Inventors:
  • BELLADONE, Michel
    B-1301 Bierges (BE)
  • PIERRE, David
    B-1050 Ixelles (BE)

(74) Representative: Frith, Richard William et al
Appleyard Lees15 Clare Road
Halifax HX1 2HY
Halifax HX1 2HY (GB)

   


(54) POLYAMIDE BASED POWDER COMPOSITIONS, METHODS FOR THEIR PREPARATION AND THEIR USE IN COIL COATING