HETEROCYCLE-BEARING ONIUM SALTS

Details for Australian Patent Application No. 2002343973 (hide)

Owner WAKO PURE CHEMICAL INDUSTRIES, LTD.

Inventors ISHIHARA, Masami; URANO, Yoji; TAKAHASHI, Masahiro

Pub. Number AU-A-2002343973

PCT Number PCT/JP02/10605

PCT Pub. Number WO2003/074509

Priority 2002/56697 04.03.02 JP

Filing date 11 October 2002

Wipo publication date 16 September 2003

International Classifications

C07D 311/16 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C07D 311/86 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

C08G 059/00 Polycondensates containing more than one epoxy group per molecule

G03F 007/004 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Photosensitive materials

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2002/56697 04.03.02 JP

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2002343973

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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