Liquid casting compositions, production processes and photochromic optical elements

Details for Australian Patent Application No. 2010225442 (hide)

Owner Carl Zeiss Vision Australia Holdings Limited

Inventors Chen, Fang

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2010225442

PCT Pub. Number WO2010/105289

Priority 2009901119 16.03.09 AU

Filing date 16 March 2010

Wipo publication date 23 September 2010

International Classifications

C08F 2/44 (2006.01) Processes - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

B29D 11/00 (2006.01) Producing optical elements, e.g. lenses, prisms

C08F 20/26 (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

G02B 1/00 (2006.01) Optical elements characterised by the material of which they are made

Event Publications

22 September 2011 PCT application entered the National Phase

  PCT publication WO2010/105289 Priority application(s): WO2010/105289

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