Thixotropic refractory material and a process and apparatus for lining metallurgical vessels with this material by a vibration method
CA 1258683 A · Owner: Martin & Pagenstecher G.M.B.H. · Inventors: Wolf, Irmelin; Klein, Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a thixotropic self-curing refractory material based on zirconium silicate and a process and, an apparatus for lining metallurgical vessels in particular ladles, in steel plants, with this material which is compacted by means of a vibration method.
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 August 22, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 22, 2006.
- 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.