MONOMERS HAVING ROTAXANE STRUCTURE AND POLYMERS AND PROCESSES FOR PRODUCTION OF BOTH

Details for Australian Patent Application No. 2002239011 (hide)

Owner NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventors ASAKAWA, Masumi; YAMANISHI, Hiroko; SHIMIZU, Toshimi

Pub. Number AU-A-2002239011

PCT Pub. Number WO2002/098956

Priority 2001-163488 30.05.01 JP; 2001-163477 30.05.01 JP

Filing date 20 March 2002

Wipo publication date 16 December 2002

International Classifications

C08G 079/00 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon

C07D 487/22 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002239011

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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