High impact poly(urethane urea) polysulfides

Details for Australian Patent Application No. 2008201266 (hide)

Owner PPG Industries Ohio, Inc

Inventors Sawant, Suresh G; Nagpal, Vidhu J; Rao, Chandra; Bojkova, Nina; Graham, Marvin J; Yu, Phillip C; McDonald, William H; Okoroafor, Michael O; Herold, Robert D; Smith, Robert A

Agent Mallesons

Pub. Number AU-A-2008201266

Parent 2003297632

Filing date 18 March 2008

Wipo publication date 17 April 2008

International Classifications

C08G 18/12 (2006.01) Polymeric products of isocyanates or isothiocyanates

C07D 339/06 (2006.01) Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms

C07D 339/08 (2006.01) Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms

C08G 18/38 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/48 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/66 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 18/67 (2006.01) Polymeric products of isocyanates or isothiocyanates

C08G 75/02 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

C08G 75/06 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

C08G 75/10 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

C08L 75/06 (2006.01) Compositions of polyureas or polyurethanes

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

10 April 2008 Complete Application Filed

17 April 2008 Application Open to Public Inspection

  Published as AU-A-2008201266

30 June 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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