CELLULOSIC PARTICLES SUITABLE FOR CHIRAL SEPARATION

Details for Australian Patent Application No. 2002315997 (hide)

Owner IJORARI HB ub

Inventors ANDERSSON, Ralf; ISAKSSON, Roland; JONSSON, Ingemar

Pub. Number AU-A-2002315997

PCT Number PCT/SE02/01310

PCT Pub. Number WO2003/004534

Priority 0102369-6 03.07.01 SE

Filing date 2 July 2002

Wipo publication date 21 January 2003

International Classifications

C08B 015/00 Preparation of other cellulose derivatives or modified cellulose

G01N 030/48 Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

C08J 003/14 Processes of treating or compounding macromolecular substances

C08J 009/00 Working-up of macromolecular substances to porous or cellular articles or materials

B01J 002/02 Processes or devices for granulating materials, in general - by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops

B01J 020/30 Solid sorbent compositions - Processes for preparing, regenerating or reactivating

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0102369-6 03.07.01 SE

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002315997

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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