Modifiers for gypsum slurries and method of using them

Details for Australian Patent Application No. 2006259585 (hide)

Owner United States Gypsum Company

Inventors Blackburn, David R.; Liu, Qingxia; Wilson, John W.; Randall, Brian; Shake, Michael P.; Lettkeman, Dennis M.

Agent Griffith Hack

Pub. Number AU-B-2006259585

PCT Pub. Number WO2006/138277

Priority 11/152,317 14.06.05 US; 11/450,068 09.06.06 US

Filing date 13 June 2006

Wipo publication date 28 December 2006

Acceptance publication date 14 July 2011

International Classifications

C04B 11/00 (2006.01) Calcium sulfate cements

Event Publications

6 December 2007 PCT application entered the National Phase

  PCT publication WO2006/138277 Priority application(s): WO2006/138277

14 July 2011 Application Accepted

  Published as AU-B-2006259585

10 November 2011 Standard Patent Sealed

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