Process for manufacturing cellulose acetate

Details for Australian Patent Application No. 2004205323 (hide)

Owner Nihon Zaikei Kabushiki Kaisha

Inventors Takamura, Takatsugu; Matsuo, Shunichi

Agent Shelston IP

Pub. Number AU-A-2004205323

Parent 2003204273

Filing date 30 August 2004

Wipo publication date 7 October 2004

International Classifications

C08B 003/06 Preparation of cellulose esters of organic acids

B09B 003/00 Destroying solid waste or transforming solid waste into something useful or harmless

C12P 019/14 Preparation of compounds containing saccharide radicals

Event Publications

16 September 2004 Complete Application Filed

7 October 2004 Application Open to Public Inspection

  Published as AU-A-2004205323

21 September 2006 Assignment before Grant

  Nihon Zaikei Kabushiki Kaisha The application has been assigned to Celjan Co. Ltd

18 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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