METHOD FOR DISSOLVING SATURATED POLYESTER, SOLUTION FOR DECOMPOSING SATURATED POLYESTER AND METHOD FOR DECOMPOSITION USING THE SAME

Details for Australian Patent Application No. 2002349772 (hide)

Owner HITACHI CHEMICAL CO., LTD.

Inventors FUKUZAWA, Hisayo; SHIBATA, Katsuji; IZAWA, Hiroyuki; IWAMARU, Ayako

Pub. Number AU-A-2002349772

PCT Number PCT/JP02/11836

PCT Pub. Number WO2003/042288

Priority 2001-351081 16.11.01 JP; 2001-351082 16.11.01 JP; 2001-351068 16.11.01 JP; 2001-351073 16.11.01 JP; 2001-351076 16.11.01 JP

Filing date 13 November 2002

Wipo publication date 26 May 2003

International Classifications

C08J 011/08 Recovery or working-up of waste materials

C08J 011/24 Recovery or working-up of waste materials

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 2001-351081 16.11.01 JP; 2001-351082 16.11.01 JP; 2001-351068 16.11.01 JP; 2001-351073 16.11.01 JP; 2001-351076 16.11.01 JP

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002349772

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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