Cement dispersant and concrete composition containing the dispersant

Details for Australian Patent Application No. 2004318290 (hide)

Owner Sika Ltd. Toho Chemical Industry Co., Ltd.

Inventors Bandoh, Hirofumi; Imamura, Jun; Tomoyose, Tetsu; Danzinger, Wernher M; Ikeda, Akira; Saitoh, Kaname; Koshisaka, Seiichi; Kobayashi, Atsushi

Agent Spruson & Ferguson

Pub. Number AU-B-2004318290

PCT Pub. Number WO2006/011181

Filing date 25 June 2004

Wipo publication date 12 January 2006

Acceptance publication date 10 February 2011

International Classifications

C04B 20/10 (2006.01) Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution

Event Publications

12 January 2006 Application Open to Public Inspection

  Published as AU-B-2004318290

12 January 2006 PCT application entered the National Phase

  PCT publication WO2006/011181 Priority application(s): WO2006/011181

10 February 2011 Application Accepted

  Published as AU-B-2004318290

9 June 2011 Standard Patent Sealed

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