POLYOXYALKYLENE AMMONIUM SALTS AND THEIR USE AS ANTISTATIC AGENTS

Details for Australian Patent Application No. 2002252719 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors SAVU, Patricia, M.; LAMANNA, William, M.; KLUN, Thomas, P.

Pub. Number AU-A-2002252719

PCT Pub. Number WO2002/092719

Priority 60/289,964 10.05.01 US; 09/992,879 05.11.01 US

Filing date 22 April 2002

Wipo publication date 25 November 2002

International Classifications

C09K 003/16 Materials not provided for elsewhere - Anti-static materials

G03C 001/85 Photosensitive materials - characterised by antistatic additives or coatings

G03C 001/89 Photosensitive materials - Macromolecular substances therefor

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002252719

26 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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