PERFLUOROPOLYETHER COMPOUND AND LUBRICANT AND MAGNETIC DISK USING SAME

Details for Australian Patent Application No. 2003268708 (hide)

Owner MATSUMURA OIL RESEARCH CORP.

Inventors AKADA, Tamio; KOBAYASHI, Nagayoshi; FUJII, Yoshinobu

Pub. Number AU-A-2003268708

PCT Number PCT/JP03/12570

PCT Pub. Number WO2004/031261

Priority 2002-324525 01.10.02 JP

Filing date 1 October 2003

Wipo publication date 23 April 2004

International Classifications

C08G 065/333 Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

G11B 005/735 Recording by magnetisation or demagnetisation of a record carrier

C07C 217/42 Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 217/50 Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C07C 217/28 Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton

C10M 105/58 Lubricating compositions characterised by the base-material being a non-macromolecular organic compound

C10M 107/44 Lubricating compositions characterised by the base-material being a macromolecular compound

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 2002-324525 01.10.02 JP

27 May 2004 Application Open to Public Inspection

  Published as AU-A-2003268708

16 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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