POLYHYDROXYALKANOATE CONTAINING AMIDE GROUP, SULFONIC GROUP, AND SULFONATE ESTER GROUP, METHOD FOR PRODUCING THE SAME, AND CHARGE CONTROL AGENT, TONER, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS

Details for Australian Patent Application No. 2003295241 (hide)

Owner CANON KABUSHIKI KAISHA

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

Pub. Number AU-A-2003295241

PCT Number PCT/JP2003/0169

PCT Pub. Number WO2004/061530

Priority 2002-382253 27.12.02 JP; 2003-367058 28.10.03 JP; 2003-418775 16.12.03 JP

Filing date 26 December 2003

Wipo publication date 29 July 2004

International Classifications

G03G 009/097 Developers - Plasticisers

C08G 063/685 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/688 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 063/91 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002-382253 27.12.02 JP; 2003-367058 28.10.03 JP; 2003-418775 16.12.03 JP

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003295241

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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