Water based aerosol flame-proofing composition and method of manufacture
CA 1305836 C · Owner: Acitelli, Frank · Inventors: Acitelli, Frank
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Aerosol solutions for use in treating consumer goods to render them fire-proof are formulated for packaging under pressure in a valved container and, comprise a mixture of ammonium slats and an alkali metal silicate. The solution may further comprise one or more of urea, ammonium bromide, a low molecular weight alcohol an, aromatic oil, a surfactant, an acid fragrance, etc. A, method for making the solution is also disclosed.
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 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 4, 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.