SULFONIUM SALTS, METHODS FOR THEIR PREPARATION AND USE THEREOF AS PHTOINITIATORS FOR RADIATION CURABLE SYSTEMS

Details for Australian Patent Application No. 2002331332 (hide)

Owner LAMBERTI SPA

Inventors VISCONTI, Marco; LI BASSI, Giuseppe; NORCINI, Gabriele; CASIRAGHI, Angelo

Pub. Number AU-A-2002331332

PCT Number PCT/EP02/07415

PCT Pub. Number WO2003/008404

Priority MI01A001543 19.07.01 IT; MI01A001544 19.07.01 IT

Filing date 4 July 2002

Wipo publication date 3 March 2003

International Classifications

C07D 335/12 Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom

C07D 339/08 Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms

G03F 007/031 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Organic compounds not covered by group

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): MI01A001543 19.07.01 IT; MI01A001544 19.07.01 IT

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002331332

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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