BUILDING ADDITIVES BASED ON PURIFIED HYDROPHOBICALLY MODIFIED HYDROXYALKYL GUAR

Details for Australian Patent Application No. 2003219042 (hide)

Owner LAMBERTI SPA

Inventors MOLTENI, Giuseppe; LI BASSI, Giuseppe; RINALDI, Cristina; PFEIFFER, Ugo

Pub. Number AU-A-2003219042

PCT Number PCT/EP03/02540

PCT Pub. Number WO2003/078474

Priority VA 2002 A 000024 18.03.02 IT

Filing date 12 March 2003

Wipo publication date 29 September 2003

International Classifications

C08B 037/00 Preparation of polysaccharides not provided for in

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

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): VA 2002 A 000024 18.03.02 IT

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003219042

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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