COMPOSITE ADSORBENT AND METHOD FOR PRODUCTION THEREOF, AND WATER PURIFICATION MATERIAL AND WATER PURIFIER

Details for Australian Patent Application No. 2003275700 (hide)

Owner KURARAY CHEMICAL CO.,LTD.

Inventors OTSUKA, Kiyoto; KAWASAKI, Shuji; NAKADA, Haruo; TAJIMA, Yasuhiro; YOSHINOBU, Hiroe; MAEDA, Erika

Pub. Number AU-A-2003275700

PCT Number PCT/JP03/13759

PCT Pub. Number WO2004/039494

Priority 2002-314009 29.10.02 JP

Filing date 28 October 2003

Wipo publication date 25 May 2004

International Classifications

B01J 020/28 Solid sorbent compositions - characterised by their form or physical properties

C02F 001/28 Treatment of water, waste water, or sewage - by sorption

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 2002-314009 29.10.02 JP

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003275700

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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