PROCESS FOR OBTAINING FATTY ACID ALKYL ESTERS, ROSIN ACIDS AND STEROLS FROM CRUDE TALL OIL

Details for Australian Patent Application No. 2003303929 (hide)

Owner COGNIS BRASIL LTD.

Inventors SATO, Setsuo; SOUSA SALES, Henrique, Jorge; PELOGGIA, Hercules; KEMPERS, Peter; BOTH, Sabine; SCHORKEN, Ulrich; WOLF, Thomas

Pub. Number AU-A-2003303929

PCT Number PCT/BR2003/0000

PCT Pub. Number WO2004/074233

Filing date 21 February 2003

Wipo publication date 9 September 2004

International Classifications

C07C 067/02 Preparation of carboxylic acid esters

C11B 013/00 Recovery of fats, fatty oils, or fatty acids from waste materials

C07J 075/00 Processes for the preparation of steroids, in general

Event Publications

7 October 2004 Complete Application Filed

14 October 2004 Application Open to Public Inspection

  Published as AU-A-2003303929

10 November 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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