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US3586709A Expired / Lapsed US ⏱️ 0.0 years remaining

2-dialkylaminobenzhydryl esters of aromatic acids

Assignee: Velsicol Chemical LLC
•
Filing: 1968-09-09
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Granted: 1971-06-22
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Expires: 1988-09-09
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Abstract

Abstract THIS INVENTION DISCLOSES NEW 2-DIALKYLAMINOBENZHYDRYL ESTERS OF AROMATIC ACIDS HAVING THE FOLLOWING GENERAL FORMULA: 1-(((Z)P-PHENYL)-(B)R-(A)Q-COO-CH(-(PHENYLENE)-(X)N)-), 2-R,(Y)M-BENZENE WHEREIN X, Y AND Z ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALKYL, ALKENYL, HALOGEN, HALOALKYL, ALKOXY, ALKYLTHIO, CYANO, NITRO AND DIALKYLAMINO. A IS SELECTED FROM THE GROUP CONSISTING OF ALKYLENE, ALKENYLENE, HALOALKYLENE AND HALOALKENYLENE. B IS SELECTED FROM THE GROUP CONSISTING OF OXYGEN, SULFUR, -SO- AND -SO2-; M IS AN INTEGER FROM 0 TO 4; N AND P ARE EACH INTEGERS FROM 0 TO 5; R AND Q ARE EACH INTEGERS FROM 0 TO 1; AND R IS DIALKYLAMINO. THIS INVENTION FURTHER DISCLOSES NEW ACARICIDAL AND INSECTICIDAL COMPOSITIONS COMPRISING AN INERT CARRIER AND A COMPOUND OF THE ABOVE DESCRIPTION.

Inventors

  • 👤 Sidney B Richter
  • 👤 David P Mayer

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 23:19
CPC Classifications
C; C07; C07C; C07C219/00; C07C219/02; C07C219/04; C07C219/14; A; A01; A01N; A01N37/00; A01N37/10

Claims Analysis

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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-06-21 1974-12-21 1975-06-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-06-21 1978-12-21 1979-06-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-06-21 1982-12-21 1983-06-22 $7700.00 Window Closed / Lapsed

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