Combatting fungi with 1-(azol-1-yl)-4-halo-1-phenoxy- butan-2-ones and -ols
CA 1092128 A · Owner: Bayer Aktiengesellschaft · Inventors: Scheinpflug, Hans; Brandes, Wilhelm; Frohberger, Paul-Ernst
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
1-(Azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and ols of the formula, , in which, R represents alkyl or optionally substituted phenyl. X represents hydrogen alkyl or halogen, Y represents halogen Z represents halogen, alkyl, cycloalkyl alkoxy, halogenoalkyl, alkylthio, alkoxycarbonyl optionally, substituted phenyl or phenoxy optionally sub-, stituted phenylalkyl, amino cyano or nitro, n represents 0, 1, 2, 3 4 or 5. A represents a keto group or a CH(OE) grouping and B represents a nitrogen atom or a CH group. and their units which posses fungicidal properties.
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 December 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 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.