BATCH COOKABLE MODIFIED HIGH AMYLOSE STARCHES AND THEIR USE IN PAPER SIZING APPLICATIONS

Details for Australian Patent Application No. 2001249220 (hide)

Owner NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION

Inventors BILLMERS, Robert, L.; MACKEWICZ, Victor, L.; RAWLINS, David, C.

Pub. Number AU-A-2001249220

PCT Pub. Number WO2002/074814

Filing date 16 March 2001

Wipo publication date 3 October 2002

International Classifications

C08B 030/14 Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin

C08B 031/00 Preparation of chemical derivatives of starch

C08B 033/00 Preparation of chemical derivatives of amylose

D21H 017/28 Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2001249220

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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