Noise prevention plate consisting of acrylic glass

Details for Australian Patent Application No. 2003290070 (hide)

Owner Rohm GmbH & Co. KG

Inventors Hampl, Gerd; Schola, Egbert; Molnar, Gerald; Seelmann, Peter; Ruzicka, Mojmir

Agent Spruson & Ferguson

Pub. Number AU-B-2003290070

PCT Number PCT/EP2003/0069

PCT Pub. Number WO2004/018196

Priority 102 38 992.6 20.08.02 DE

Filing date 30 June 2003

Wipo publication date 11 March 2004

Acceptance publication date 17 July 2008

International Classifications

B32B 17/10 (2006.01) Layered products essentially comprising sheet glass, or fibres of glass, slag or the like

C08J 5/00 (2006.01) Manufacture of articles or shaped materials containing macromolecular substances

C08K 3/00 (2006.01) Use of inorganic ingredients

C08L 33/00 (2006.01) Compositions of 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof

E01F 8/00 (2006.01) Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 102 38 992.6 20.08.02 DE

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003290070

17 July 2008 Application Accepted

  Published as AU-B-2003290070

13 November 2008 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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