Process for forming random (meth)acrylate containing prepolymers

Details for Australian Patent Application No. 2008319472 (hide)

Owner Spanggaard, H. Wood, J. Rossignol, H. Soerensen, J. Magnusson, B. Kindt-Larsen, T. Johnson & Johnson Vision Care, Inc.

Inventors Rossignol, Helene; Kindt-Larsen, Ture; Spanggaard, Holger; Magnusson, Bent; Wood, Joseph M.; Soerensen, JensErik

Agent Callinan

Pub. Number AU-A-2008319472

PCT Pub. Number WO2009/058207

Priority 12/245,935 06.10.08 US; 60/984,061 31.10.07 US

Filing date 22 October 2008

Wipo publication date 7 May 2009

International Classifications

C08F 290/06 (2006.01) Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

C08F 2/06 (2006.01) Processes

C08F 220/00 (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

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/058207 Priority application(s): WO2009/058207

3 June 2010 Assignment before Grant

  Kindt-Larsen, Ture; Spanggaard, Holger; Soerensen, Jens-Erik; Wood, Joseph; Johnson & Johnson Vision Care, Inc.; Rossignol, Helene; Magnusson, Bent The application has been assigned to Johnson & Johnson Vision Care, Inc.

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