Water-absorbent polymers for producing flame-retardant compositions

Details for Australian Patent Application No. 2005304056 (hide)

Owner BASF Aktiengesellschaft

Inventors Losch, Dennis; Champ, Samantha; Ziemer, Antje; Beck, Martin; Tonnessen, Markus

Agent Watermark

Pub. Number AU-B-2005304056

PCT Pub. Number WO2006/050859

Priority 10 2004 054 396.8 10.11.04 DE

Filing date 4 November 2005

Wipo publication date 18 May 2006

Acceptance publication date 20 January 2011

International Classifications

C08F 220/00 (1970.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

A62D 1/00 (2006.01) Fire-extinguishing compositions

Event Publications

31 May 2007 PCT application entered the National Phase

  PCT publication WO2006/050859 Priority application(s): WO2006/050859

20 January 2011 Application Accepted

  Published as AU-B-2005304056

3 March 2011 Application for Amendment

  The nature of the amendment is: Amend co-inventor name from Losch, Dennis; Tonnessen, Markus to Loesch, Dennis; Toennessen, Markus. Address for service in Australia - Watermark Patent and Trade Marks Attorneys Level 2 302 Burwood Road Hawthorn VIC 3122

2 June 2011 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Loesch, Dennis; Champ, Samantha; Ziemer, Antje; Beck, Martin and Toennessen, Markus

9 June 2011 Standard Patent Sealed

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