METHOD FOR PRODUCING ALKANOL ALKOXYLATES AT OPTIMAL REACTION TEMPERATURES

Details for Australian Patent Application No. 2003227679 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors GROSCH, Georg, Heinrich; BALDENIUS, Kai-Uwe; BOHRES, Edward; WULFF, Christian; STOSSER, Michael

Pub. Number AU-A-2003227679

PCT Number PCT/EP03/04331

PCT Pub. Number WO2004/033403

Priority 102 43 362.3 18.09.02 DE

Filing date 25 April 2003

Wipo publication date 4 May 2004

International Classifications

C07C 041/03 Preparation of ethers

C11D 001/72 Surface-active non-soap detergents - Ethers of polyoxyalkylene glycols

C11D 001/722 Surface-active non-soap detergents - Ethers of polyoxyalkylenes having mixed oxyalkylene groups

C07C 043/11 Ethers

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 102 43 362.3 18.09.02 DE

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003227679

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003227680-THERAPY DEVICE FOR LOCAL TREATMENT OF COLDS

2003227678-ALKOXYLATES EXHIBITING LOW RESIDUAL ALCOHOL CONTENT