Method to improve the selectivity of polybenzoxazole membranes

Details for Australian Patent Application No. 2010298634 (hide)

Owner UOP LLC

Inventors Liu, Chunqing; Minkov, Raisa; Tang, Man-Wing; Zhou, Lubo; Bricker, Jeffery C.

Agent Houlihan2

Pub. Number AU-A-2010298634

PCT Pub. Number WO2011/037706

Priority 12/566,834 25.09.09 US

Filing date 19 August 2010

Wipo publication date 31 March 2011

International Classifications

B01D 71/06 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 71/64 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C08G 73/22 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

Event Publications

9 February 2012 PCT application entered the National Phase

  PCT publication WO2011/037706 Priority application(s): WO2011/037706

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