MICRONIZATION OF POLYMER PARTICLES

Details for Australian Patent Application No. 2002253911 (hide)

Owner E.I. DUPONT DE NEMOURS AND COMPANY

Inventors HODGSON, Judith, E.; ODLE, James, K.; ARTHUR, Samuel, David; KODOKIAN, George, K.; WILSON, Kaisha, M.; BRINTON, David, L.

Pub. Number AU-A-2002253911

PCT Pub. Number WO2002/062875

Priority 60/266,810 06.02.01 US

Filing date 6 February 2002

Wipo publication date 19 August 2002

International Classifications

C08J 003/12 Processes of treating or compounding macromolecular substances - Powdering or granulating

C08J 003/05 Processes of treating or compounding macromolecular substances

C08J 003/03 Processes of treating or compounding macromolecular substances

B29B 013/02 Conditioning or physical treatment of the material to be shaped

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002253911

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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