Inverter mixtures for polymer dispersions with improved environmental impact

Details for Australian Patent Application No. 2002337096 (hide)

Owner Ashland Licensing and Intellectual Property LLC

Inventors Zimmermann, Klaus; Mertens, Richard

Agent Callinan

Pub. Number AU-B-2002337096

PCT Number PCT/EP02/10348

PCT Pub. Number WO2003/035702

Priority 101 51 187.6 19.10.01 DE

Filing date 16 September 2002

Wipo publication date 6 May 2003

Acceptance publication date 12 July 2007

International Classifications

C08F 2/32 (2006.01) Processes - Polymerisation in water-in-oil emulsions

B01F 17/52 (2006.01) Use of substances as emulsifying, wetting, dispersing, or foam-producing agents - Natural or synthetic resins or their salts

C08J 3/03 (2006.01) Processes of treating or compounding macromolecular substances

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 101 51 187.6 19.10.01 DE

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002337096

11 January 2007 Assignment before Grant

  Stockhausen GmbH and Co. KG The application has been assigned to Ashland Licensing and Intellectual Property LLC

12 July 2007 Application Accepted

  Published as AU-B-2002337096

15 November 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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