Patent EP0112450A1 successfully refreshed from Google Patents.
US3996380A
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Alkynyl esters for controlling mites
Assignee: Zoecon Corp
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Filing: 1975-08-25
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Granted: 1976-12-07
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Expires: 1995-08-25
Abstract
Abstract Esters of alkynyl alcohols or alkynyl acids are useful for the control of mites.
Inventors
- 👤 Clive A. Henrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:07
CPC Classifications
C; C07; C07C; C07C403/00; C07C403/06; C07C403/12; A; A01; A01N; A01N37/00; A01N37/02; A01N37/06; A01N37/16; A01N37/36; A01N51/00; C07C2601/00; C07C2601/12; C07C2601/14
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
61 words
A method for controlling mites of the family Tetranychidae or the family Tarsonemidae which comprises contacting the mite eggs or larvae with an ovicidally or larvacidally effective amount of a compound of the formula: ##STR12## wherein, R 4 is lower alkynyl or lower chloroalkynyl; R 5 is lower alkynyl or lower chloroalkynyl; W' is --O-- or ##STR13## and n is one.
Claim 2
Independent Claim
61 words
A method for controlling mites of the family Tetranychidae or the family Tarsonemidae which comprises contacting the mite eggs or larvae with an ovicidally or larvacidally effective amount of a compound of the formula: ##STR12## wherein, R 4 is lower alkynyl or lower chloroalkynyl; R 5 is lower alkynyl or lower chloroalkynyl; W' is --O-- or ##STR13## and n is one.
Claim 3
Dependent Claim
24 words
The method according to claim 1 wherein R 5 is propynyl or 2-butyn-1-yl, R 4 is --C.tbd.CH or --C.tbd.C--CH 3 and W' is ##STR14##
Claim 4
Dependent Claim
11 words
The method according to claim 2 wherein said compound is bis(propargyl)terephthalate.
Claim 5
Dependent Claim
11 words
The method according to claim 2 wherein said compound is bis(2-butyn-1-yl)terephthalate.
Claim 6
Dependent Claim
11 words
The method according to claim 1 wherein said compound is bis(4-chloro-2-butyn-1-yl)terephthalate.
Claim 7
Dependent Claim
25 words
The method according to claim 1 wherein R 4 is --C.tbd.CH or --C.tbd.C--CH 3 , R 5 is propynyl or 2-butyn-1-yl and W' is --O--.
Claim 8
Dependent Claim
12 words
The method according to claim 6 wherein said compound is propargyl 4-propargyloxybenzoate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-12-07 | 1980-06-07 | 1980-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-12-07 | 1984-06-07 | 1984-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-12-07 | 1988-06-07 | 1988-12-07 | $7700.00 | Window Closed / Lapsed |