Molten aluminum resistant ceramic fiber composition
CA 1303775 C · Owner: A.P. Green Industries, Inc. · Inventors: Bearden, James M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Title:, MOLTEN ALUMINUM RESISTANT CERAMIC FIBER COMPOSITION Abstract of the Disclosure, A moldable refractory composition comprising a ceramic aluminasilica fiber, a colloidal silica, an organic adhesive wollastonite, and a liquid vehicle such as water forms a molten aluminum resistant refractory when dried.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.