Process for the preparation of (meth)acrylate di-ammonium salts and their use as monomers for the synthesis of polymers

Details for Australian Patent Application No. 2004270410 (hide)

Owner Taminco N.V.

Inventors Loenders, Raf; Vanden Eynde, Ivan; Eeckhaoudt, Sabine; Vanneste, Piet

Agent Pegasus IP

Pub. Number AU-B-2004270410

PCT Pub. Number WO2005/023754

Priority 03020119.8 05.09.03 EP

Filing date 6 September 2004

Wipo publication date 17 March 2005

Acceptance publication date 31 March 2011

International Classifications

C07C 213/08 (2006.01) Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 213/10 (2006.01) Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

C07C 219/08 (2006.01) Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton

C08F 20/34 (2006.01) Homopolymers or 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

Event Publications

16 March 2006 PCT application entered the National Phase

  PCT publication WO2005/023754 Priority application(s): WO2005/023754

31 March 2011 Application Accepted

  Published as AU-B-2004270410

28 July 2011 Standard Patent Sealed

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