A substantially completely biodegradable high starch polymer

Details for Australian Patent Application No. 2005326551 (hide)

Owner Biostarch Technology Pte. Ltd. Beijing Jinbaodi Bio-environmental Technology Ltd.

Inventors Zhang, Xian; Ding, Chun Yang; Zheng, Yi Hua

Agent Middletons

Pub. Number AU-A-2005326551

PCT Pub. Number WO2006/082471

Priority 200510007336.1 06.02.05 CN

Filing date 17 May 2005

Wipo publication date 10 August 2006

International Classifications

C08L 3/02 (2006.01) Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

C08L 29/04 (2006.01) Compositions of 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical

Event Publications

13 September 2007 PCT application entered the National Phase

  PCT publication WO2006/082471 Priority application(s): WO2006/082471

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(c). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

23 September 2010 Section 223 Application Allowed

  Biostarch Technology Pte. Ltd.; Beijing Jinbaodi Bioenvironmental Technology Ltd. The time in which to request examination has been extended to 17 Aug 2010. Address for service in Australia - Middletons Level 25 525 Collins Street Melbourne VIC 3000 2006

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