ES486242A1 - Procedimiento para preparar una composicion herbicida en forma finamente dividida - Google Patents
Procedimiento para preparar una composicion herbicida en forma finamente divididaInfo
- Publication number
- ES486242A1 ES486242A1 ES79486242A ES486242A ES486242A1 ES 486242 A1 ES486242 A1 ES 486242A1 ES 79486242 A ES79486242 A ES 79486242A ES 486242 A ES486242 A ES 486242A ES 486242 A1 ES486242 A1 ES 486242A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- urea
- herbicidal
- contg
- fluoromethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
- 229910021485 fumed silica Inorganic materials 0.000 title abstract 2
- 230000002363 herbicidal effect Effects 0.000 title abstract 2
- 239000000377 silicon dioxide Substances 0.000 title abstract 2
- LUBJCRLGQSPQNN-UHFFFAOYSA-N 1-Phenylurea Chemical compound NC(=O)NC1=CC=CC=C1 LUBJCRLGQSPQNN-UHFFFAOYSA-N 0.000 title 2
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 244000038559 crop plants Species 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- LZGUHMNOBNWABZ-UHFFFAOYSA-N n-nitro-n-phenylnitramide Chemical compound [O-][N+](=O)N([N+]([O-])=O)C1=CC=CC=C1 LZGUHMNOBNWABZ-UHFFFAOYSA-N 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Procedimiento para preparar una composición herbicida en forma finamente dividida, que comprende, en mezcla íntima, (1) un compuesto de dinitroanilina de fórmula: **(Fórmula)** en la que R1 es alquilo C2-3 y R2 es alquilo C3-4 o alquenilo C4, (2) un compuesto de urea de fórmula: **(Fórmula)** en la que R3 y R4 son cada uno hidrógeno, alquilo C1-4, alcoxi C1-4 o halógeno y R5 y R6 son cada uno alquilo C1-4 o alcoxi C1-4, a condición de que R3 y R4 no sean ambos hidrógeno y (3) un derivado de sílice elegido entre sílice ahumada y sílice precipitada; caracterizado porque comprende mezclar un vehículo solido inerte finalmente dividido con el derivado de sílice y con el compuesto de urea de fórmula (II); pulverizar un compuesto de dinitroanilina fundido de fórmula (I), a una temperatura de 45 a 100ºc, sobre la mezcla resultante, mientras se continua una acción de mezclado total; enfriar la mezcla así formada; y someterla a molturación a una temperatura de 10 a 40ºC.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7845839 | 1978-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES486242A1 true ES486242A1 (es) | 1980-06-16 |
Family
ID=10501278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES79486242A Expired ES486242A1 (es) | 1978-12-21 | 1979-11-22 | Procedimiento para preparar una composicion herbicida en forma finamente dividida |
| ES487124A Granted ES487124A0 (es) | 1978-12-21 | 1979-12-20 | Procedimiento para preparar composiciones herbicidas a base de 5-(2,4-diclorofenoxi-2-nitrobenzoato de metilo) |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES487124A Granted ES487124A0 (es) | 1978-12-21 | 1979-12-20 | Procedimiento para preparar composiciones herbicidas a base de 5-(2,4-diclorofenoxi-2-nitrobenzoato de metilo) |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU532756B2 (es) |
| BE (1) | BE880196A (es) |
| DE (1) | DE2947073A1 (es) |
| DK (1) | DK537779A (es) |
| ES (2) | ES486242A1 (es) |
| FR (1) | FR2442011A1 (es) |
| IT (1) | IT1120629B (es) |
| NL (1) | NL7908470A (es) |
| ZA (1) | ZA796948B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU619693B2 (en) * | 1989-08-02 | 1992-01-30 | Sumitomo Chemical Company, Limited | Water dispersible granules |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3373010A (en) * | 1964-10-08 | 1968-03-12 | Du Pont | Herbicidal composition and method |
| IL31574A0 (en) * | 1968-02-13 | 1969-04-30 | Ciba Ltd | Use of certain ureas for combating weeds |
| OA04417A (fr) * | 1972-06-13 | 1980-02-29 | Dev Et La Vente Des Specialite | Composition désherbante à base d'un chlorate alcalin. |
| HU180962B (en) * | 1976-06-01 | 1983-05-30 | Richter Gedeon Vegyeszet | Process for controlling growth of plants |
| CS184102B1 (en) * | 1975-12-01 | 1978-07-31 | Stefan Varkonda | Selective herbicidal agents |
| DE2842142A1 (de) * | 1978-09-28 | 1980-04-10 | Hoechst Ag | Herbizide mittel |
-
1979
- 1979-11-20 NL NL7908470A patent/NL7908470A/nl not_active Application Discontinuation
- 1979-11-20 FR FR7928575A patent/FR2442011A1/fr active Granted
- 1979-11-21 IT IT7950877A patent/IT1120629B/it active
- 1979-11-21 BE BE6/47018A patent/BE880196A/fr not_active IP Right Cessation
- 1979-11-22 DE DE19792947073 patent/DE2947073A1/de not_active Ceased
- 1979-11-22 ES ES79486242A patent/ES486242A1/es not_active Expired
- 1979-12-17 DK DK537779A patent/DK537779A/da unknown
- 1979-12-17 AU AU53895/79A patent/AU532756B2/en not_active Ceased
- 1979-12-20 ZA ZA00796948A patent/ZA796948B/xx unknown
- 1979-12-20 ES ES487124A patent/ES487124A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2947073A1 (de) | 1980-06-04 |
| ES8101846A1 (es) | 1980-12-16 |
| IT7950877A0 (it) | 1979-11-21 |
| BE880196A (fr) | 1980-05-21 |
| FR2442011B1 (es) | 1984-12-14 |
| DK537779A (da) | 1980-06-22 |
| NL7908470A (nl) | 1980-05-28 |
| ZA796948B (en) | 1981-07-29 |
| AU5389579A (en) | 1980-06-26 |
| ES487124A0 (es) | 1980-12-16 |
| AU532756B2 (en) | 1983-10-13 |
| FR2442011A1 (fr) | 1980-06-20 |
| IT1120629B (it) | 1986-03-26 |
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