2-(.alpha.-NAPHTHOXY)-N,N-DIETHYL PROPIONAMIDE AS AN AQUEOUS FLOWABLE CONCENTRATE
CA 1134637 A · Owner: Stauffer Chemical Company · Inventors: Simons, Richard W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
PR-5342, 2-(.alpha.-NAPHTHOXY)-N,N-DIETHYL PROPIONAMIDE AS AN AQUEOUS FLOWABLE CONCENTRATE, Abstract of the Invention A novel aqueous flowable concentrate of the herbicide 2-(.alpha.-naphthoxy)-N,N-diethyl propionamide is disclosed, displaying superior storage stability and dispersion and handling characteristics. The concentrate consists essentially of, by weight of the total concentrate: (a) from 10 to 60% of 2-(.alpha.-naphthoxy)-N,Ndiethyl propionamide;, (b) from 0.1 to 2.070 of a smectite clay; (c) from 1.0 to 10.0% of a water-soluble nonionic surfactant;, (d) from 0.5 to 5.0% of a water-soluble dispersant; and, (e) from 1.0 to 20.0% of a water-soluble freezing point depressant;, the …
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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 November 2, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 2, 1999.
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Timeline
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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.