Monocarboxylic acid based antifreeze composition

Details for Australian Patent Application No. 2002256500 (hide)

Owner Ashland Inc.

Inventors Olsen, Alden W.; Stephens, Carl R.; Turcotte, David E.; Dituro, Michael A.; Coffey, Arnold L. Jr.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002256500

PCT Pub. Number WO2002/090460

Priority 09/851,368 08.05.01 US

Filing date 8 May 2002

Wipo publication date 18 November 2002

Acceptance publication date 8 May 2008

International Classifications

C09K 5/20 (2006.01) Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants

C23F 11/08 (2006.01) Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent - in other liquids

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002256500

8 May 2008 Application Accepted

  Published as AU-B-2002256500

4 September 2008 Standard Patent Sealed

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