(19)
(11) EP 1 196 367 A1

(12)

(43) Date of publication:
17.04.2002 Bulletin 2002/16

(21) Application number: 99935040.8

(22) Date of filing: 25.06.1999
(51) International Patent Classification (IPC)7C07C 51/31, C07C 55/14
(86) International application number:
PCT/IN9900/027
(87) International publication number:
WO 0100/555 (04.01.2001 Gazette 2001/01)
(84) Designated Contracting States:
BE CH DE FR GB IT LI NL

(71) Applicant: Chemintel (India) Private Limited
Surat,Gujarat (IN)

(72) Inventors:
  • MALL, Sanjeev, Futurica Petrochemicals (P) Ltd
    Sivajinagar, Pune 411 005,Maharashtra (IN)
  • KUMAR, SREERAMAGIRI SIVA,Futurica Petroch.(P) Ltd
    Shivajinargar Pune 411 005,Maharashtra (IN)

(74) Representative: Maiwald, Walter, Dr. Dipl.-Chem. 
Maiwald Patentanwalts GmbHElisenhofElisenstrasse 3
80335 München
80335 München (DE)

   


(54) A PROCESS FOR PREPARATION OF ADIPIC ACID