Bituminous products and aqueous emulsions based on bituminous products and uses thereof

Details for Australian Patent Application No. 2007255222 (hide)

Owner Ceca, S.A.

Inventors Barreto, Gilles; Grampre, Lionel

Agent Watermark

Pub. Number AU-B-2007255222

PCT Pub. Number WO2007/141458

Priority 0652035 06.06.06 FR; 60/858,568 13.11.06 US

Filing date 6 June 2007

Wipo publication date 13 December 2007

Acceptance publication date 9 December 2010

International Classifications

C08L 71/02 (2006.01) Compositions of polyethers obtained by reactions forming an ether link in the main chain

C08L 95/00 (2006.01) Compositions of bituminous materials, e.g. asphalt, tarĀ or pitch

Event Publications

8 January 2009 PCT application entered the National Phase

  PCT publication WO2007/141458 Priority application(s): WO2007/141458

9 December 2010 Application Accepted

  Published as AU-B-2007255222

7 April 2011 Standard Patent Sealed

7 July 2011 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 16 Jun 2011. Address for service in Australia - Watermark Patent and Trade Marks Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122

1 December 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 16 Jun 2011

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