PROCESSES FOR PRODUCING CYCLOOLEFIN ADDITION POLYMER

Details for Australian Patent Application No. 2002228338 (hide)

Owner JSR CORPORATION

Inventors OHKITA, Kenzo; OSHIMA, Noboru; IMAMURA, Takashi; TSUBOUCHI, Takashi

Pub. Number AU-A-2002228338

PCT Pub. Number WO2002/059168

Priority 2001-15318 24.01.01 JP; 2001-227248 27.07.01 JP; 2001-227249 27.07.01 JP

Filing date 23 January 2002

Wipo publication date 6 August 2002

International Classifications

C08F 032/00 Homopolymers or copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system

C08F 004/70 Polymerisation catalysts

C08F 002/38 Processes - Polymerisation using regulators, e.g. chain terminating agents

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002228338

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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