FLUORINE-CONTAINING OPTICAL MATERIAL AND FLUORINE-CONTAINING COPOLYMER

Details for Australian Patent Application No. 2003302989 (hide)

Owner DAIKIN INDUSTRIES, LTD.

Inventors TANAKA, Yoshito; ARAKI, Takayuki

Pub. Number AU-A-2003302989

PCT Number PCT/JP2003/0152

PCT Pub. Number WO2004/055554

Priority 2002-362922 13.12.02 JP

Filing date 28 November 2003

Wipo publication date 9 July 2004

International Classifications

G02B 001/04 Optical elements characterised by the material of which they are made - made of organic materials, e.g. plastics

C08F 220/14 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

G02B 006/00 Light guides

Event Publications

5 August 2004 Complete Application Filed

  Priority application(s): 2002-362922 13.12.02 JP

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003302989

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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