Low color poly(biphenyl ether sulfone) and improved process for the preparation thereof

Details for Australian Patent Application No. 2001241824 (hide)

Owner Solvay Advanced Polymers, LLC

Inventors Schwab, Thomas H.; Schwab, Thomas

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001241824

PCT Pub. Number WO01/66620

Priority 09794523 27.02.01 US; 60186864 03.03.00 US; 09794523 27.02.01 US; 60186864 03.03.00 US

Filing date 28 February 2001

Wipo publication date 17 September 2001

Acceptance publication date 30 June 2005

International Classifications

C08G 075/00 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

Event Publications

30 June 2005 Application Accepted

  Published as AU-B-2001241824

27 October 2005 Standard Patent Sealed

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