(19)
(11) EP 1 315 847 A2

(12)

(88) Date of publication A3:
03.10.2002

(43) Date of publication:
04.06.2003 Bulletin 2003/23

(21) Application number: 01970396.6

(22) Date of filing: 29.08.2001
(51) International Patent Classification (IPC)7C23C 26/00
(86) International application number:
PCT/RU0100/355
(87) International publication number:
WO 0201/8673 (07.03.2002 Gazette 2002/10)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 31.08.2000 RU 2000122650

(71) Applicant: RVS-TEC OY
00381 Helsinki (FI)

(72) Inventors:
  • CHERVONENKO, Yuri Alexandrovich
    St.Petersburg, 193012 (RU)
  • NIKITIN, Igor Vladimirovich
    St.Petersburg, 195269 (RU)
  • PUSTOVOY, Igor Filippovich
    Leningradskaya obl.188663 (RU)

(74) Representative: Träskman, Berndt Hilding 
Berggren Oy Ab,P.O. Box 16
00101 Helsinki
00101 Helsinki (FI)

   


(54) COMPOUND FOR METAL MODIFICATION AND METAL SURFACE RESTORATION