Copolycarbonate and heat-resistant part comprising the copolymer

Details for Australian Patent Application No. 2003227193 (hide)

Owner Teijin Chemicals, Ltd.

Inventors Keda, Koki; Okamoto, Yoshimasa; Ando, Masato; Tokuda, Toshimasa

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003227193

PCT Number PCT/JP03/03525

PCT Pub. Number WO2003/082951

Priority 2002-90888 28.03.02 JP; 2002-138144 14.05.02 JP; 2002-217994 26.07.02 JP; 2002-244990 26.08.02 JP

Filing date 24 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 9 April 2009

International Classifications

C08G 64/06 (2006.01) Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08L 69/00 (2006.01) Compositions of polycarbonates

G02B 1/04 (2006.01) Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

G11B 7/253 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 2002-90888 28.03.02 JP; 2002-138144 14.05.02 JP; 2002-217994 26.07.02 JP; 2002-244990 26.08.02 JP

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003227193

9 April 2009 Application Accepted

  Published as AU-B-2003227193

6 August 2009 Standard Patent Sealed

6 August 2009 Corrigenda

  Applications Accepted - Name Index Under the name Teijin Chemicals, Ltd., Application No. 2003227193, under INID (72) correct the co-inventor to Ikeda, Koki

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