CHARGE CONTROLLING AGENT CONTAINING POLYHYDROXYALKANOATE CONTAINING UNIT CONTAINING CARBOXYL GROUP ON SIDE CHAIN IN MOLECULE, TONER BINDER AND TONER, AND IMAGE FORMATION METHOD AND IMAGE FORMING APPARATUS USING TONER

Details for Australian Patent Application No. 2003274744 (hide)

Owner CANON KABUSHIKI KAISHA

Inventors MIHARA, Chieko; YANO, Tetsuya; KOZAKI, Shinya; HONMA, Tsutomu; KENMOKU, Takashi; FUKUI, Tatsuki

Pub. Number AU-A-2003274744

PCT Number PCT/JP03/13534

PCT Pub. Number WO2004/038512

Priority NO. 2002-310249 24.10.02 JP; NO. 2003-356962 16.10.03 JP

Filing date 23 October 2003

Wipo publication date 13 May 2004

International Classifications

G03G 009/097 Developers - Plasticisers

C08L 067/04 Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

C08G 063/06 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

G03G 009/087 Developers - Binders for toner particles

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): NO. 2002-310249 24.10.02 JP; NO. 2003-356962 16.10.03 JP

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003274744

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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