(19)
(11) EP 0 789 689 A1

(12)

(43) Date of publication:
20.08.1997 Bulletin 1997/34

(21) Application number: 95937637.0

(22) Date of filing: 26.10.1995
(51) International Patent Classification (IPC): 
C07D 223/ 10( . )
C11D 3/ 39( . )
C11D 3/ 28( . )
D06L 3/ 02( . )
(86) International application number:
PCT/US1995/013818
(87) International publication number:
WO 1996/014299 (17.05.1996 Gazette 1996/22)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

(30) Priority: 03.11.1994 GB 19940022153

(71) Applicant: THE PROCTER & GAMBLE COMPANY
Cincinnati, Ohio 45202 (US)

(72) Inventors:
  • GUEDIRA, Nour-Eddine
    Newcastle upon Tyne NE12 0HH (GB)
  • BELLMANN, Gunter, Gerd, Ulrich
    Carouge CH-1227 Genève (CH)

(74) Representative: Engisch, Gautier, et al 
Procter & Gamble European Technical Center N.V. Temselaan 100
1853 Strombeek-Bever
1853 Strombeek-Bever (BE)

   


(54) PROCESS FOR THE PRODUCTION OF ACYL LACTAMS