ACTIVE SMALL DIAMETER POLYSTYRENE SEED LATEX FOR CONTINUOUS EMULSION POLYMERIZATION

Details for Australian Patent Application No. 2002254501 (hide)

Owner BASF CORPORATION

Inventors TAYLOR, Michael; TAKAMURA, Koichi; RACZ, Robert; ANTONUCCI, Jonathan

Pub. Number AU-A-2002254501

PCT Pub. Number WO2002/094892

Priority 09/850,754 08.05.01 US

Filing date 3 April 2002

Wipo publication date 3 December 2002

International Classifications

C08F 012/08 Homopolymers or 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 an aromatic carbocyclic ring

C08F 212/08 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 an aromatic carbocyclic ring

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002254501

26 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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