Combustible composition having a resin matrix
CA 1085615 A · Owner: Reckitt & Colman Products Limited · Inventors: Timmons, Alban; Smith, Thomas F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a combustible composition comprising a matrix of cured resin having distributed therethrough hydrocarbon oil and also particles of a solid combustible material in which the particles are of size such that at least 95% thereof are retained on a sieve of mesh number 35 (nominal aperture size 0.44 mm). It also relates to a process for producing firelighters of the composition given above in which an emulsion of hydrocarbon oil in an aqueous phase comprising resin syrup water and emulsifying, agent is mixed with the particulate solid combustible material and thereafter catalysing the resin and allowing the composition to cure.
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 September 16, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 16, 1997.
- 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.