Patent US4047929A successfully refreshed from Google Patents.
US4047929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synergistic herbicidal compositions
Assignee: Bayer AG
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Filing: 1976-07-21
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Granted: 1977-09-13
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Expires: 1996-07-21
Abstract
Abstract Herbicidal compositions containing (1) 3-methyl-4-amino-6-phenyl-1,2,4-triazin-5-one of the formula ##STR1## and (2) a 4-phenoxy-phenoxy-alkanecarboxylic acid derivative of the general formula ##STR2## wherein R and R 1 may be hydrogen or halogen n and n 1 are integers from 1 to 3 R 2 is hydrogen or alkyl R 3 is hydrogen or alkyl or a cation Display outstanding synergistic effects when applied as herbicides.
Inventors
- 👤 Robert R. Schmidt
- 👤 Ludwig Eue
- 👤 Wilfried Draber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:23
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/64; A01N43/647; A01N43/653; A01N39/00; A01N39/02; A01N39/04; A01N43/66; A01N43/68; A01N43/70; A01N43/707; A01N2300/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
43 words
A herbicidal composition containing as active ingredients, in herbicidally effective amounts, (1) 3-methyl-4-amino-6-phenyl-1,2,4-triazin-5-one of the formula ##STR7## and (2) a 4-phenoxy-phenoxy-alkanecarboxylic acid of the formula ##STR8## wherein the weight ratio of compound (1) to compound (2) is from about 1:1 to about 2:1.
Claim 2
Dependent Claim
43 words
A herbicidal composition containing as active ingredients, in herbicidally effective amounts, (1) 3-methyl-4-amino-6-phenyl-1,2,4-triazin-5-one of the formula ##STR7## and (2) a 4-phenoxy-phenoxy-alkanecarboxylic acid of the formula ##STR8## wherein the weight ratio of compound (1) to compound (2) is from about 1:1 to about 2:1.
Claim 3
Dependent Claim
30 words
A herbicidal composition as claimed in claim 1 wherein the weight ratio of the active compound of the formula (I) to active compound of the formula (II) is about 1:1
Claim 4
Dependent Claim
30 words
A herbicidal composition as claimed in claim 1 wherein the weight ratio of the active compound of the formula (I) to active compound of the formula (II) is about 2:1.
Claim 5
Dependent Claim
20 words
A herbicidal composition as claimed in claim 1 containing from 0.1 to 95% of the total active compounds, by weight.
Claim 6
Dependent Claim
20 words
A herbicidal composition as claimed in claim 4 containing from 0.5 to 90% of the total active compounds, by weight.
Claim 7
Dependent Claim
26 words
A herbicidal composition as claimed in claim 1 also comprising an agriculturally acceptable carrier, especially a carrier containing a surface active agent or a non-phytotoxic oil.
Claim 8
Dependent Claim
23 words
A method of combating weeds which comprises applying to the weeds or a weed habitat a herbicidal composition as claimed in claim 1.
Claim 9
Dependent Claim
32 words
A method as claimed in claim 7 wherein the active compounds are applied to an area of agriculture in an amount of 0.5 to 20 kg of total active ingredients per hectare.
Claim 10
Dependent Claim
28 words
A method as claimed in claim 8 wherein the active compounds are applied in an amount of from 2 to 15 kg of total active ingredients per hectare.
Claim 11
Dependent Claim
18 words
A method as claimed in claim 7 wherein the composition is applied to an area of beet cultivation.
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) | 1980-09-12 | 1981-03-14 | 1981-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-12 | 1985-03-14 | 1985-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-12 | 1989-03-14 | 1989-09-13 | $7700.00 | Window Closed / Lapsed |