METHOD FOR CHEMICAL VAPOUR DEPOSITION (CVD) OF ZRBLESS THANSBGREATER THANXLESS THAN/SBGREATER THANCLESS THANSBGREATER THANYLESS THAN/SBGREATER THANNLESS THANSBGREATER THANZ LESS THAN/SBGREATER THAN(OR X+Y+Z=1) LAYERS AND A CUTTING TOOL COATED WITH SAID LAYER

Details for Australian Patent Application No. 2003283428 (hide)

Owner WALTER AG

Inventors HOLZSCHUH, Helga

Pub. Number AU-A-2003283428

PCT Number PCT/EP2003/0132

PCT Pub. Number WO2004/055235

Priority 102 58 282.3 13.12.02 DE

Filing date 26 November 2003

Wipo publication date 9 July 2004

International Classifications

C23C 016/38 Chemical deposition or plating by decomposition - Borides

C23C 016/30 Chemical deposition or plating by decomposition - Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides

B23B 027/14 Tools for turning or boring machines - Cutting tools of which the bits or tips are of special material

C23C 030/00 Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

C23C 028/04 Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and or - only coatings of inorganic non-metallic material

C23C 016/36 Chemical deposition or plating by decomposition - Carbo-nitrides

C23C 016/34 Chemical deposition or plating by decomposition - Nitrides

Event Publications

25 March 2004 Complete Application Filed

  Priority application(s): 102 58 282.3 13.12.02 DE

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003283428

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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