ADDITIVE FOR CEMENT COMPOSITION AND CEMENT COMPOSITION CONTAINING THE SAME

Details for Australian Patent Application No. 2002330403 (hide)

Owner NMB LTD. SHIN-ETSU CHEMICAL CO., LTD.

Inventors YAGUCHI, Minoru; SASAGE, Yoshiaki; YAMAKAWA, Tsutomu; OKAZAWA, Satoshi

Pub. Number AU-A-2002330403

PCT Number PCT/JP02/09458

PCT Pub. Number WO2003/024884

Priority 2001-279616 14.09.01 JP

Filing date 13 September 2002

Wipo publication date 1 April 2003

International Classifications

C04B 024/38 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

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

C04B 024/26 Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 2001-279616 14.09.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002330403

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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