METHOD FOR PREPARING HIGH QUALITY BARIUM-TITANATE BASED POWDER

Details for Australian Patent Application No. 2002233761 (hide)

Owner SAMSUNG FINE CHEMICALS CO., LTD. SAMSUNG ELECTROMECHANICS CO., LTD.

Inventors JUNG, Jae, Chul; KIM, Keon, Il; HUR, Kang, Heon; LEE, Jun, Hee; PARK, Yun, Jung; YANG, Woo, Young; LEE, Jai, Joon

Pub. Number AU-A-2002233761

PCT Pub. Number WO2002/066377

Priority 2001/9066 22.02.01 KR

Filing date 5 February 2002

Wipo publication date 4 September 2002

International Classifications

C01F 011/00 Compounds of calcium, strontium, or barium

C04B 035/468 Shaped ceramic products characterised by their composition

C01G 023/00 Compounds of titanium

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002233761

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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