Process for manufacturing asphalt

Details for Australian Patent Application No. 2009232011 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Colange, Jacques; Strickland, David

Agent Pizzeys

Pub. Number AU-B-2009232011

PCT Pub. Number WO2009/121913

Priority 08290323.8 02.04.08 EP

Filing date 1 April 2009

Wipo publication date 8 October 2009

Acceptance publication date 9 June 2011

International Classifications

C08K 3/06 (2006.01) Use of inorganic ingredients

C08K 5/20 (2006.01) Use of organic ingredients

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

C10C 3/00 (2006.01) Working-up pitch, asphalt, bitumen

Event Publications

21 October 2010 PCT application entered the National Phase

  PCT publication WO2009/121913 Priority application(s): WO2009/121913

9 June 2011 Application Accepted

  Published as AU-B-2009232011

6 October 2011 Standard Patent Sealed

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