COATING COMPOSITION FOR FORMING LOW-REFRACTIVE INDEX THIN LAYERS

Details for Australian Patent Application No. 2002354487 (hide)

Owner ASAHI KASEI KABUSHIKI KAISHA

Inventors SASAKI, Yoro; HANAHATA, Hiroyuki; IOKA, Takaaki

Pub. Number AU-A-2002354487

PCT Number PCT/JP02/13081

PCT Pub. Number WO2003/052003

Priority 2001-381084 14.12.01 JP; 2002-045098 21.02.02 JP

Filing date 13 December 2002

Wipo publication date 30 June 2003

International Classifications

C09D 005/00 Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced

C09D 007/12 Features of coating compositions, not provided for in group   - Other additives

C09D 183/02 Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only - Polysilicates

C09D 183/04 Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only - Polysiloxanes

C09D 183/14 Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only - in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 2001-381084 14.12.01 JP; 2002-045098 21.02.02 JP

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002354487

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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