GB772185A - Improvements relating to herbicidal compositions - Google Patents
Improvements relating to herbicidal compositionsInfo
- Publication number
- GB772185A GB772185A GB2358754A GB2358754A GB772185A GB 772185 A GB772185 A GB 772185A GB 2358754 A GB2358754 A GB 2358754A GB 2358754 A GB2358754 A GB 2358754A GB 772185 A GB772185 A GB 772185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- salt
- pentachlorophenol
- distilling
- phenols
- 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
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
- A01N25/02—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 containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A concentrated herbicidal composition comprises pentachlorophenol, a phenolic coal tar distillate, an alkali metal or aliphatic amine salt of an aliphatic or alicyclic carboxylic acid having from 10 to 30 carbon atoms in the molecule, preferably in sufficient amount to convert at least some of the pentachlorophenol to the salt form, and a minor proportion of water, the relative proportions of these materials being such that the composition is a stable liquid and can be readily diluted with water to give a satisfactory dispersion for direct use as a herbicide. The alkali metal or aliphatic amine salt may be sodium, potassium, or triethanolamine salt, of oleic acid or sodium, potassium, dimethylamine or triethanolamine salt of the acids present in tall oil. Specified coal tar distillates are a tar acid creosote containing 25 per cent or more by weight of phenols and distilling at from 215 to 350 DEG C. and a high boiling tar acid containing at least 95 per cent by weight of phenols and distilling at from 230 to 265 DEG C. Herbicidal chlorophenoxy acetic acid or its derivatives may also be incorporated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE552232D BE552232A (en) | 1954-08-13 | ||
| GB2358754A GB772185A (en) | 1954-08-13 | 1954-08-13 | Improvements relating to herbicidal compositions |
| FR1135439D FR1135439A (en) | 1954-08-13 | 1955-08-03 | Improvements to herbicidal compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2358754A GB772185A (en) | 1954-08-13 | 1954-08-13 | Improvements relating to herbicidal compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB772185A true GB772185A (en) | 1957-04-10 |
Family
ID=10198094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2358754A Expired GB772185A (en) | 1954-08-13 | 1954-08-13 | Improvements relating to herbicidal compositions |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE552232A (en) |
| FR (1) | FR1135439A (en) |
| GB (1) | GB772185A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1108978B (en) * | 1959-03-16 | 1961-06-15 | Monsanto Chemicals | Herbicides |
| DE1115517B (en) * | 1958-11-03 | 1961-10-19 | Progil | Combined weed killer |
| DE1149197B (en) * | 1959-10-22 | 1963-05-22 | Norddeutsche Affinerie | Means for killing weeds in the pre-emergence method in beet crops |
| CN107183061A (en) * | 2017-07-07 | 2017-09-22 | 浙江农林大学 | A kind of careless tar herbicide and its manufacture method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110466B (en) * | 1959-03-28 | 1961-07-06 | Wacker Chemie Gmbh | Herbicides |
-
0
- BE BE552232D patent/BE552232A/xx unknown
-
1954
- 1954-08-13 GB GB2358754A patent/GB772185A/en not_active Expired
-
1955
- 1955-08-03 FR FR1135439D patent/FR1135439A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115517B (en) * | 1958-11-03 | 1961-10-19 | Progil | Combined weed killer |
| DE1108978B (en) * | 1959-03-16 | 1961-06-15 | Monsanto Chemicals | Herbicides |
| DE1149197B (en) * | 1959-10-22 | 1963-05-22 | Norddeutsche Affinerie | Means for killing weeds in the pre-emergence method in beet crops |
| CN107183061A (en) * | 2017-07-07 | 2017-09-22 | 浙江农林大学 | A kind of careless tar herbicide and its manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1135439A (en) | 1957-04-29 |
| BE552232A (en) |
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