WATER SOLUBLE TOOLING MATERIALS FOR COMPOSITE STRUCTURES

Details for Australian Patent Application No. 2002257023 (hide)

Owner ADVANCED CERAMICS RESEARCH, INC.

Inventors VAIDYANATHAN, K., Ranji; WALISH, Joseph; ARTZ, Gregory, J.; LOMBARDI, John, L.

Pub. Number AU-A-2002257023

PCT Pub. Number WO2002/072328

Priority 10/092,843 06.03.02 US; 60/274,074 07.03.01 US

Filing date 7 March 2002

Wipo publication date 24 September 2002

International Classifications

B28B 001/26 Producing shaped articles from the material - by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould

C08K 003/04 Use of inorganic ingredients

C08K 003/34 Use of inorganic ingredients

C08J 009/32 Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002257023

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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