Commonwealth Scientific and Industrial Research Organisation

The University of Melbourne

Peter Agapitos Kambouris

Gordon Francis Meijs

David Henry Solomon

Timothy Charles Hughes

Anthony Brian Clayton

Mark Graham Looney

Grace Chan

Simmi Abrol

A hydrophilic ethylenically unsaturated macromonomer is disclosed that is prepared by the addition polymerization of addition polymerizable monomers that include monomers that have hydroxyl or amino functional groups, some of which may be subsequently reacted to provide (meth)acryl ethylenic unsaturation. The macromonomers may be used to form intraocular lenses in situ by polymerization of the macromonomers, and thus treat presbyopia.

Hydrophilic biomedical compositions

A hydrophilic ethylenically unsaturated macromonomer is disclosed that is prepared by the addition polymerization of addition polymerizable monomers that include monomers that have hydroxyl or amino functional groups, some of which may be subsequently reacted to provide (meth)acryl ethylenic unsaturation. The macromonomers may be used to form intraocular lenses in situ by polymerization of the macromonomers.

Hydrophilic biomedical composition

A process for preparation of a microgel comprising reacting an alkoxyamine with an unsaturated monomer composition comprising a cross-linking agent comprising at least two double bonds and optionally one or more further monomers selected from monounsaturated monomers and conjugated diene monomers.

Process for preparing polymeric microgels

This invention relates to the separation of molecules on polymer gels, in particular to novel cross-linked polymer gels comprising the cross-linking moiety of for formula (1)

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Box Hill North, Australia

Peter Agapitos Kambouris