Process for the production of dibasic magnesium hypochlorite
CA 1087369 A · Owner: Olin Corporation · Inventors: Wojtowicz, John A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for the production of dibasic magnesium hypochlorite comprises the reaction of a solid magnesium salt and a solid hypochlorite where one of the solid reactants is in the hydrate form. The process produces dibasic magnesium hypochlorite with excellent recovery of chlorine values and with reduced requirements for the disposal of solutions containing available chlorine. Dibasic magnesium hypochlorite Mg(OCl)2 ? 2 Mg(OH)2, is useful in bleaching and sanitizing applications.
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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 October 14, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 14, 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.