PROCESS FOR THE PRODUCTION OF SULFOALKYL-CONTAINING POLYMERS

Details for Australian Patent Application No. 2003272982 (hide)

Owner NIPPON KAYAKU KABUSHIKI KAISHA

Inventors HAMADA, Masahiro; HOTTA, Hiroki; IWABUCHI, Jun; KAWAKAMI, Shogo; YAMASAKI, Takemichi; KOBAYASHI, Hisabumi

Pub. Number AU-A-2003272982

PCT Number PCT/JP03/13085

PCT Pub. Number WO2004/035660

Priority 2002-301076 15.10.02 JP

Filing date 10 October 2003

Wipo publication date 4 May 2004

International Classifications

C08G 075/23 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

B01J 039/18 Ion-exchange

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 2002-301076 15.10.02 JP

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003272982

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

25 August 2005 Corrigenda

  Applications OPI - Name Index Under the name NIPPON KAYAKU KABUSHIKI KAISHA, Application No. 2003272982, under INID (71) correct the name to read NIPPON KAYAKU KABUSHIKI KAISHA; SANKO CHEMICAL CO., LTD.

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