Thermally sensitive coating compositions containing mixed diazo novolaks useful for lithographic elements

Details for Australian Patent Application No. 2002314866 (hide)

Owner Citiplate, Inc.

Inventors Seth, Prakash; Cusumano, Charles S.

Agent Collison & Co

Pub. Number AU-B-2002314866

PCT Number PCT/US02/17281

PCT Pub. Number WO2003/001300

Priority 09/888,685 25.06.01 US

Filing date 29 May 2002

Wipo publication date 8 January 2003

Acceptance publication date 19 October 2006

International Classifications

G03F 7/023 (2006.01) Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Macromolecular quinonediazides

G03F 7/30 (2006.01) Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Imagewise removal using liquid means

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 09/888,685 25.06.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002314866

19 October 2006 Application Accepted

  Published as AU-B-2002314866

15 February 2007 Standard Patent Sealed

24 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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