SILICA-BASED PARTICULATES

Details for Australian Patent Application No. 2002323054 (hide)

Owner PPG INDUSTRIES OHIO, INC.

Inventors MOHNOT, Shantilal, M.; SWIFT, Harold, E.; DEW, James, T.

Pub. Number AU-A-2002323054

PCT Number PCT/US02/25056

PCT Pub. Number WO2003/014020

Priority 60/310,609 07.08.01 US; 10/208,863 01.08.02 US

Filing date 7 August 2002

Wipo publication date 24 February 2003

International Classifications

C01B 033/193 Silicon

C01B 033/12 Silicon

C08K 009/06 Use of pretreated ingredients

C09C 001/30 Treatment of specific inorganic materials other than fibrous fillers

B01D 019/04 Degasification of liquids

C08K 003/36 Use of inorganic ingredients

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

D21H 019/40 Coated paper

D21H 019/42 Coated paper

B41M 005/00 Duplicating or marking methods

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 60/310,609 07.08.01 US; 10/208,863 01.08.02 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002323054

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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