Photochromic compositions and articles comprising polyether oligomer

Details for Australian Patent Application No. 2005238088 (hide)

Owner Advanced Polymerik Pty Ltd

Inventors Lewis, David Andrew; Skidmore, Melissa Ann; Evans, Richard Alexander

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2005238088

PCT Pub. Number WO2005/105874

Priority 2004902302 30.04.04 AU

Filing date 29 April 2005

Wipo publication date 10 November 2005

Acceptance publication date 1 July 2010

International Classifications

C08F 220/06 (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 220/30 (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

C08G 63/00 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/66 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 64/02 (2006.01) Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08G 64/04 (2006.01) Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08G 64/18 (2006.01) Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08G 65/00 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

C08G 69/00 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G 69/40 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G 71/00 (2006.01) Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a ureide or urethane link, otherwise than from isocyanate radicals

G02B 3/00 (2006.01) Simple or compound lenses

G02B 5/23 (2006.01) Optical elements other than lenses

G02C 7/02 (2006.01) Optical parts - Lenses

G02C 7/04 (2006.01) Optical parts - Contact lenses for the eyes

G02C 7/10 (2006.01) Optical parts

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/105874 Priority application(s): WO2005/105874

22 January 2009 Assignment before Grant

  Polymers Australia Pty Limited The application has been assigned to Advanced Polymerik Pty Ltd

1 July 2010 Application Accepted

  Published as AU-B-2005238088

28 October 2010 Standard Patent Sealed

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