(19)
(11) EP 0 674 548 A1

(12)

(43) Date of publication:
04.10.1995 Bulletin 1995/40

(21) Application number: 94909423.0

(22) Date of filing: 16.12.1993
(51) International Patent Classification (IPC): 
B05B 5/ 16( . )
B05B 15/ 00( . )
 B05B 7/ 14( . )
(86) International application number:
PCT/US1993/012391
(87) International publication number:
WO 1994/013405 (23.06.1994 Gazette 1994/14)
(84) Designated Contracting States:
CH DE FR GB IT LI

(30) Priority: 17.12.1992 JP 19920354685
03.03.1993 JP 19930067634
05.04.1993 JP 19930101894
21.04.1993 JP 19930117841

(71) Applicant: NORDSON CORPORATION
Westlake Ohio 44145-1148 (US)

(72) Inventors:
  • WATANABE, Takashi
    Oomiya-shi, Saitamaken (JP)
  • MASUDA, Kenichi
    Shinagawa-ku, Tokyo (JP)
  • KASAHARA, Shigeki
    Suginami-ku, Tokyo (JP)
  • SAKURAZAWA, Masashi
    Nerima-ku, Tokyo (JP)

(74) Representative: Findlay, Alice Rosemary, et al 
Lloyd Wise, Tregear & Co. Norman House 105-109 Strand
London WC2R 0AE
London WC2R 0AE (GB)

   


(54) IMPROVED POWDER COATING SYSTEM FOR DIFFICULT TO HANDLE POWDERS