(19)
(11) EP 0 853 607 A1

(12)

(43) Date of publication:
22.07.1998 Bulletin 1998/30

(21) Application number: 97921378.0

(22) Date of filing: 28.04.1997
(51) International Patent Classification (IPC): 
C07B 61/ 00( . )
C07C 17/ 358( . )
 C07C 17/ 12( . )
C07C 25/ 10( . )
(86) International application number:
PCT/US1997/006941
(87) International publication number:
WO 1997/045389 (04.12.1997 Gazette 1997/52)
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 28.05.1996 US 19960654434

(71) Applicant: OCCIDENTAL CHEMICAL CORPORATION
Niagara Falls, NY 14303 (US)

(72) Inventor:
  • KRISHNAMURTI, Ramesh
    Williamsville, NY 14228 (US)

(74) Representative: VOSSIUS & PARTNER 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) METHOD OF MAKING 1,2,4-TRICHLOROBENZENE