(19)
(11) EP 1 051 510 A1

(12)

(43) Date of publication:
15.11.2000 Bulletin 2000/46

(21) Application number: 98960774.2

(22) Date of filing: 04.12.1998
(51) International Patent Classification (IPC)7C12Q 1/18, C12Q 1/22
(86) International application number:
PCT/US9825/864
(87) International publication number:
WO 9934/013 (08.07.1999 Gazette 1999/27)
(84) Designated Contracting States:
AT BE DE DK ES FI FR GB GR IE NL PT SE

(30) Priority: 29.12.1997 US 995144

(71) Applicant: NALCO CHEMICAL COMPANY
NapervilleIllinois 60563-1198 (US)

(72) Inventors:
  • SCHWINGEL, William, Richard
    Naperville, IL 60565 (US)
  • KEHOE, Victoria, Margaret
    Aurora, IL 60504 (US)

(74) Representative: Ebner von Eschenbach, Jennifer 
c/o Ladas & Parry,Dachauerstrasse 37
80335 München
80335 München (DE)

   


(54) A RAPID METHOD FOR THE ASSESSMENT OF THE INHIBITION AND KILL OF ANAEROBIC BACTERIA BY TOXIC COMPOUNDS