ANTI-LUMPING COMPOUNDS FOR USE WITH EXPANDABLE POLYSTYRENES

Details for Australian Patent Application No. 2002342647 (hide)

Owner BASF AKTIENGESELLSCHAFT BASF CORPORATION

Inventors WEISENBACH, Eric, R.; SCHMIED, Bernhard; GABBARD, Ronald, G.

Pub. Number AU-A-2002342647

PCT Number PCT/EP02/09928

PCT Pub. Number WO2003/029335

Priority 09/967,103 28.09.01 US

Filing date 5 September 2002

Wipo publication date 14 April 2003

International Classifications

C08L 025/04 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

C08J 009/00 Working-up of macromolecular substances to porous or cellular articles or materials

C08J 009/16 Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 09/967,103 28.09.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002342647

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002342648-EXPANDABLE STENT

2002342646-METHOD FOR THE PRODUCTION OF EXPANDABLE POLYSTYRENE