Crosslinked polysaccharide sponge

Details for Australian Patent Application No. 2002230102 (hide)

Owner Seikagaku Corporation

Inventors Sato, Tomoya

Agent Griffith Hack

Pub. Number AU-B-2002230102

PCT Pub. Number WO2002/060971

Priority 2001-24159 31.01.01 JP

Filing date 30 January 2002

Wipo publication date 12 August 2002

Acceptance publication date 16 August 2007

International Classifications

C08L 5/00 (2006.01) Compositions of polysaccharides or of their derivatives not provided for in group or

C08B 11/12 (2006.01) Preparation of cellulose ethers

C08B 11/20 (2006.01) Preparation of cellulose ethers

C08B 15/00 (2006.01) Preparation of other cellulose derivatives or modified cellulose

C08B 37/00 (2006.01) Preparation of polysaccharides not provided for in

C08B 37/08 (2006.01) Preparation of polysaccharides not provided for in

C08J 9/28 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-B-2002230102

16 August 2007 Application Accepted

  Published as AU-B-2002230102

13 December 2007 Standard Patent Sealed

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