PROCESS FOR THE PREPARATION OF HYDROXY-VINYL-AROMATIC POLYMERS OR COPOLYMERS BY ANIONIC OR CONTROLLED RADICAL POLYMERIZATION

Details for Australian Patent Application No. 2003301974 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors KUNIMOTO, Kazuhiko; NESVADBA, Peter; KRAMER, Andreas

Pub. Number AU-A-2003301974

PCT Number PCT/EP2003/0507

PCT Pub. Number WO2004/044017

Priority 02405980.0 14.11.02 EP

Filing date 5 November 2003

Wipo publication date 3 June 2004

International Classifications

C08F 012/22 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring

G03F 007/039 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Macromolecular compounds which are photodegradable, e.g. positive electron resists

Event Publications

1 July 2004 Complete Application Filed

  Priority application(s): 02405980.0 14.11.02 EP

8 July 2004 Application Open to Public Inspection

  Published as AU-A-2003301974

28 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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