DERIVATISATION OF POLYMETHACRYLIMIDES WITH A HIGH MOLECULAR WEIGHT

Details for Australian Patent Application No. 2003304206 (hide)

Owner ROHM GMBH AND CO. KG

Inventors SCHERBLE, Jonas; GEYER, Werner; BARTHEL, Thomas; SEIBERT, Hermann; MAIER, Leonard; ROOSEN, Dirk; STEIN, Peter

Pub. Number AU-A-2003304206

PCT Number PCT/EP2003/0115

PCT Pub. Number WO2004/111100

Priority 102 59 674.3 18.12.02 DE

Filing date 18 October 2003

Wipo publication date 4 January 2005

International Classifications

C08F 220/42 Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

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

Event Publications

3 February 2005 Complete Application Filed

  Priority application(s): 102 59 674.3 18.12.02 DE

17 February 2005 Application Open to Public Inspection

  Published as AU-A-2003304206

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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