POSITIVE PHOTODEFINABLE COMPOSITION OF POLYCARBOXYLIC ACID, PHENOLIC AND THERMOCURABLE RESINS

Details for Australian Patent Application No. 2002254045 (hide)

Owner ENTHONE, INC.

Inventors SUN, Shenliang; LIN, Yin-Nian

Pub. Number AU-A-2002254045

PCT Pub. Number WO2002/068525

Priority 09/793,274 26.02.01 US

Filing date 26 February 2002

Wipo publication date 12 September 2002

International Classifications

C08K 005/08 Use of organic ingredients

C08L 061/10 Compositions of condensation polymers of aldehydes or ketones

G03C 001/52 Photosensitive materials - Compositions containing diazo compounds as photosensitive substances

G03C 001/73 Photosensitive materials - containing organic compounds

C08L 033/02 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002254045

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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