Process for making pressure sensitive adhesive hydrogels

Details for Australian Patent Application No. 2005314594 (hide)

Owner 3M Innovative Properties Company

Inventors Spawn, Terence D.; Cotton, Jeffrey D.; Menon, Vinod P.

Agent Davies Collison Cave

Pub. Number AU-A-2005314594

PCT Pub. Number WO2006/062573

Priority 11/004,158 03.12.04 US

Filing date 11 October 2005

Wipo publication date 15 June 2006

International Classifications

C09J 151/08 (2006.01) Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds

A61L 15/58 (2006.01) Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation

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 290/14 (2006.01) Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

Event Publications

12 July 2007 PCT application entered the National Phase

  PCT publication WO2006/062573 Priority application(s): WO2006/062573

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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