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US3630716A
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Herbicidal compositions
Assignee: Monsanto Co
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Filing: 1969-09-03
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Granted: 1971-12-28
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Expires: 1989-09-03
Abstract
Abstract Herbicidal composition and method utilizing as active ingredient one or more N-alphahaloalkylanilide.
Inventors
- 👤 John F Olin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:45
CPC Classifications
C; C07; C07C; C07C233/00; A; A01; A01N; A01N37/00; A01N37/18; A01N37/26; C07C233/01; C07C233/16
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
77 words
A herbicidal composition according to claim 1 in which R1 and R2 are each independently alkyl having a maximum of 10 carbon atoms; R3 is selected from the group consisting of halogen and alkyl having a maximum of eight carbon atoms; R4 is selected from the group consisting of hydrogen, alkyl, alkenyl each having a maximum of 18 carbon atoms; and X and X1 are each independently selected from the group consisting of chloro, bromo and iodo.
Claim 2
Dependent Claim
119 words
A herbicidal composition according to claim 1 in which R1 and R2 are each independently alkyl having a maximum of four carbon atoms; R3 is selected from the group consisting of halogen and alkyl having a maximum of four carbon atoms; R4 is selected from the group consisting of hydrogen, alkyl, alkenyl each having a maximum of six carbon atoms; p is one of the integers 0 to 3; R5 is selected from the group consisting of alkyl having a maximum of four carbon atoms; X and X1 are each independently selected from the group consisting of chloro, bromo and iodo; m is one of integers 0 to 2; and n is one of the integers 0 to 2.
Claim 3
Dependent Claim
16 words
A herbicidal composition according to claim 3 in which R5 is methyl and m is one.
Claim 4
Dependent Claim
12 words
A herbicidal composition according to claim 4 in which n is zero.
Claim 5
Dependent Claim
12 words
A herbicidal composition according to claim 5 in which R4 is hydrogen.
Claim 6
Dependent Claim
13 words
A herbicidal composition according to claim 4 in which R1 is tertiary butyl.
Claim 7
Dependent Claim
10 words
A herbicidal composition according to claim 6 which is 2'',6''-diethyl-N-chloromethyl-2-chloroacetanilide.
Claim 8
Dependent Claim
10 words
A herbicidal composition according to claim 6 which is 2'',6''-dimethyl-N-chloromethyl-2-chloroacetanilide.
Claim 9
Dependent Claim
10 words
A herbicidal composition according to claim 7 which is 2''-t-butyl-6''-methyl-N-chloromethyl-2-chloroacetanilide.
Claim 10
Independent Claim
196 words
A method of inhibiting the growth of plants which comprises contacting the plant system with a herbicidal effective amount of one or more N-alphahaloalkylanilide of the formula wherein R1 is alkyl having a maximum of 10 carbon atoms; R2 is selected form the group consisting of hydrogen, alkyl having a maximum of eight carbon atoms and alkoxy having a maximum of four carbon atoms; R3 is selected from the group consisting of halogen, alkyl having a maximum of eight carbon atoms and alkoxy having a maximum of four carbon atoms; R4 is selected from the group consisting hydrogen, alkyl, alkenyl, alkynyl each having a maximum of 18 carbon atoms and the group wherein X2 is halogen; R6 is selected from the group consisting of hydroxy and alkyl having a maximum of four carbon atoms; P is one of the integer 0 to 5; v is one of the integer 0 to 2; R5 is selected from the group consisting of alkyl, having a maximum of 18 carbon atoms and phenyl, X and X1 are each independently halogen; m is one of the integers 0 to 5; and n is one of the integers 0 to 3.
Claim 11
Dependent Claim
77 words
A method in accordance with claim 11 in which R1 and R2 are each independently alkyl having a maximum of 10 carbon atoms: R3 is selected from the group consisting of halogen and alkyl having a maximum of eight carbon atoms; R4 is selected from the group consisting of hydrogen, alkyl, alkenyl each having a maximum of eighteen carbon atoms; and X and X1 are each independently selected from the group consisting of chloro, bromo and iodo.
Claim 12
Dependent Claim
119 words
A method in accordance with claim 11 in which R1 and R2 are each independently alkyl having a maximum of four carbon atoms; R3 is selected from the group consisting of halogen and alkyl having a maximum for four carbon atoms; R4 is selected from the group consisting of hydrogen, alkyl, alkenyl each having a maximum of six carbon atoms; p is one of the integers 0 to 3; R5 is selected from the group consisting of alkyl having a maximum of four carbon atoms; X and X1 are each independently selected from the group consisting of chloro, bromo and iodo; m is one of integers 0 to 2; and n is one of the integers 0 to 2.
References Cited (Backward Citations)
US2863752A
Cited
BE622131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-27 | 1975-06-28 | 1975-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-27 | 1979-06-28 | 1979-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-27 | 1983-06-28 | 1983-12-28 | $7700.00 | Window Closed / Lapsed |