Crystalline polyglycolic acid, polyglycolic acid composition and production process thereof

Details for Australian Patent Application No. 2002343784 (hide)

Owner Kureha Corporation

Inventors Yamane, Kazuyuki; Ono, Toshihiko; Itoh, Daisuke; Miura, Hiromitsu; Nakajima, Junji

Agent Freehills

Pub. Number AU-B-2002343784

PCT Number PCT/JP02/11287

PCT Pub. Number WO2003/037956

Priority 2001-335443 31.10.01 JP; 10/132,578 25.04.02 US; 2002-7839 16.01.02 JP

Filing date 30 October 2002

Wipo publication date 12 May 2003

Acceptance publication date 31 January 2008

International Classifications

C08G 63/08 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

B29C 49/00 (2006.01) Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould

B65D 1/02 (2006.01) General kinds of rigid or semi-rigid containers - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents

C08G 63/80 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 63/88 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08K 5/527 (2006.01) Use of organic ingredients

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 2001-335443 31.10.01 JP; 10/132,578 25.04.02 US; 2002-7839 16.01.02 JP

10 July 2003 Application Open to Public Inspection

  Published as AU-B-2002343784

16 March 2006 Amendment Made

  The nature of the amendment is: Amend the name of the applicant from Kureha Chemical Industry Company, Limited to Kureha Corporation

31 January 2008 Application Accepted

  Published as AU-B-2002343784

1 May 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 14 Apr 2008. Address for service in Australia - Freehills Patent & Trade Mark Attorneys Level 43 101 Collins Street Mebourne VIC 3000 2003

29 May 2008 Standard Patent Sealed

11 September 2008 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 14 Apr 2008

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