Elastomeric bicomponent fibers comprising block copolymers having high flow

Details for Australian Patent Application No. 2005226781 (hide)

Owner KRATON Polymers Research B.V.

Inventors Handlin, Dale L Jr.; Flood, John E.

Agent Spruson & Ferguson

Pub. Number AU-B-2005226781

PCT Pub. Number WO2005/092979

Priority 60/549,570 03.03.04 US

Filing date 1 March 2005

Wipo publication date 6 October 2005

Acceptance publication date 6 December 2007

International Classifications

C08F 297/04 (2006.01) Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

C08L 51/00 (2006.01) Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds

C08L 53/02 (2006.01) Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/092979 Priority application(s): WO2005/092979

6 December 2007 Application Accepted

  Published as AU-B-2005226781

3 April 2008 Standard Patent Sealed

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