METHOD FOR DETERMINING THE QUANTITY OF POLYMER SEPARATED FROM (METH)ACRYLIC ACID AND/OR (METH)ACRYLIC ACID ESTERS

Details for Australian Patent Application No. 2003271733 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors HAREMZA, Sylke; WAGENBLAST, Gerhard; SCHLIEPHAKE, Volker; JAGER, Ulrich; SCHRODER, Jurgen; KELLER, Harald; DIELEMAN, Cedric; DIEHL, Rainer; HOFER, Frank

Pub. Number AU-A-2003271733

PCT Number PCT/EP03/11579

PCT Pub. Number WO2004/038391

Priority 102 49 507.6 23.10.02 DE

Filing date 18 October 2003

Wipo publication date 13 May 2004

International Classifications

G01N 021/65 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

C08F 002/02 Processes - Polymerisation in bulk

G01N 029/02 Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves - Analysing fluids

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 102 49 507.6 23.10.02 DE

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003271733

7 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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