BIODEGRADABLE POLYMERS

Details for Australian Patent Application No. 2003295136 (hide)

Owner RHODIA CONSUMER SPECIALTIES LIMITED

Inventors WOODWARD, Gary; OTTER, Graham, Philip; DAVIS, Keith, Philip; HUAN, Kim

Pub. Number AU-A-2003295136

PCT Number PCT/GB2003/0055

PCT Pub. Number WO2004/056886

Priority 0229684.6 20.12.02 GB

Filing date 19 December 2003

Wipo publication date 14 July 2004

International Classifications

C08F 030/02 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal

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

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 0229684.6 20.12.02 GB

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003295136

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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