Method for producing an impact-resistant polymethylmethacrylate, and corresponding polymethylmethacrylate (PMMA)

Details for Australian Patent Application No. 2003205603 (hide)

Owner Rohm GmbH

Inventors Kabs, Klaus; Muck, Oliver

Agent Spruson & Ferguson

Pub. Number AU-B-2003205603

PCT Number PCT/EP03/00336

PCT Pub. Number WO2003/064485

Priority 102 03 565.2 29.01.02 DE

Filing date 15 January 2003

Wipo publication date 2 September 2003

Acceptance publication date 2 August 2007

International Classifications

C08J 3/22 (2006.01) Processes of treating or compounding macromolecular substances

C08F 220/14 (2006.01) 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

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 03 565.2 29.01.02 DE

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2003205603

2 August 2007 Application Accepted

  Published as AU-B-2003205603

29 November 2007 Standard Patent Sealed

11 June 2009 Alteration of Name

  The name of the patentee has been altered to Evonik Rohm GmbH

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