PROCESS FOR PRODUCING HEATEXPANDABLE MICROCAPSULE

Details for Australian Patent Application No. 2002315844 (hide)

Owner SEKISUI CHEMICAL CO., LTD. TOKUYAMA SEKISUI CO., LTD.

Inventors OMURA, Takahiro; FURUKAWA, Toshiharu; KAWAGUCHI, Yasuhiro

Pub. Number AU-A-2002315844

PCT Number PCT/JP02/06209

PCT Pub. Number WO2003/000402

Priority 2001-188239 21.06.01 JP

Filing date 21 June 2002

Wipo publication date 8 January 2003

International Classifications

B01J 013/18 Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 2001-188239 21.06.01 JP

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002315844

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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