PROCESS FOR PRODUCING GRANULAR STYRENE RESIN AND MOLDED ARTICLE

Details for Australian Patent Application No. 2002233655 (hide)

Owner IDEMITSU PETROCHEMICAL CO., LTD.

Inventors ISHIBASHI, Hirofumi

Pub. Number AU-A-2002233655

PCT Pub. Number WO2002/070220

Priority 2001-61152 06.03.01 JP

Filing date 20 February 2002

Wipo publication date 19 September 2002

International Classifications

B29B 009/02 Making granules - by dividing preformed material

B29C 043/22 Compression moulding, i.e. applying external pressure to flow the moulding material - of articles of indefinite length

C08J 005/00 Manufacture of articles or shaped materials containing macromolecular substances

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002233655

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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