EMULSIFIER FREE AQUEOUS EMULSION POLYMERIZATION PROCESS FOR MAKING FLUOROPOLYMERS

Details for Australian Patent Application No. 2002256404 (hide)

Owner 3M INNOVATIVE PROPERTIES COMPANY

Inventors DEWITTE, Greta; KASPAR, Harald; HINTZER, Klaus

Pub. Number AU-A-2002256404

PCT Pub. Number WO2002/088206

Priority 60/288,172 02.05.01 US

Filing date 30 April 2002

Wipo publication date 11 November 2002

International Classifications

C08F 214/18 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen

C08F 002/22 Processes

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002256404

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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