Cationic betaine precursors to zwitterionic betaines having controlled biological properties

Details for Australian Patent Application No. 2008326438 (hide)

Owner University of Washington

Inventors Jiang, Shaoyi; Cheng, Gang; Chen, Shengfu; Zhang, Zheng; Carr, Louisa R.; Xue, Hong

Agent FB Rice

Pub. Number AU-A-2008326438

PCT Pub. Number WO2009/067562

Priority 60/989,073 19.11.07 US

Filing date 19 November 2008

Wipo publication date 28 May 2009

International Classifications

C08F 20/36 (2006.01) 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 20/38 (2006.01) 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 120/36 (2006.01) Homopolymers 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

C08F 120/38 (2006.01) Homopolymers 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

C08F 220/36 (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

C08F 220/38 (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

27 May 2010 Amendment Made

  The nature of the amendment is: Amend the invention title to read Cationic betaine precursors to zwitterionic betaines having controlled biological properties

3 June 2010 PCT application entered the National Phase

  PCT publication WO2009/067562 Priority application(s): WO2009/067562

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