Emulsion explosive composition
CA 1206760 A · Owner: Imperial Chemical Industries Plc · Inventors: Mumme-Young, Colin A.; Cooper, John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Abstract From the Canadian patent
An emulsion explosive composition comprising a discontinuous phase containing an oxygen-supplying phase wherein the discontinuous phase additionally comprises a crystal growth-inhibitor. The compositions exhibit improved storage characteristics.
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.
Why it's free to use
- Granted July 2, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 2, 2003.
- 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.