POLYPROPYLENE FIBER FOR CEMENT REINFORCEMENT, MOLDED CEMENT MADE WITH THE FIBER, METHOD OF CONSTRUCTING CONCRETE STRUCTURE, AND METHOD OF SPRAY CONCRETING

Details for Australian Patent Application No. 2003280617 (hide)

Owner HAGIHARA INDUSTRIES INC.

Inventors Yabuki, Masuo; Nakashima, Kazumasa

Agent Wrays

Pub. Number AU-A-2003280617

PCT Number PCT/JP03/13883

PCT Pub. Number WO2004/039744

Priority 2002-316630 30.10.02 JP; 2002-315980 30.10.02 JP; 2002-315987 30.10.02 JP; 2002-316584 30.10.02 JP

Filing date 29 October 2003

Wipo publication date 25 May 2004

International Classifications

C04B 016/06 Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone

D06M 010/02 Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, magnetic fields

D06M 011/07 Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with inorganic substances or complexes thereof

E04G 021/02 Preparing, conveying, or working-up building materials or building elements - Conveying or working-up concrete or similar masses able to be heaped or cast

C04B 028/02 Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

Event Publications

26 February 2004 Complete Application Filed

  Priority application(s): 2002-316630 30.10.02 JP; 2002-315980 30.10.02 JP; 2002-315987 30.10.02 JP; 2002-316584 30.10.02 JP

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003280617

5 May 2005 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Apr 2005

28 May 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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