COMPOSITIONS OF ACID MACROMONOMERS AND THEIR METHOD OF PREPARATION

Details for Australian Patent Application No. 2002253050 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLDING INC.

Inventors MURER, Peter

Pub. Number AU-A-2002253050

PCT Pub. Number WO2002/079271

Priority 01810208.7 01.03.01 EP

Filing date 21 February 2002

Wipo publication date 15 October 2002

International Classifications

C08F 002/38 Processes - Polymerisation using regulators, e.g. chain terminating agents

C08F 020/04 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 a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 002/50 Processes

C08F 293/00 Block polymers

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002253050

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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