GB717279A - Toxicants containing emulsifiers - Google Patents

Toxicants containing emulsifiers

Info

Publication number
GB717279A
GB717279A GB1511552A GB1511552A GB717279A GB 717279 A GB717279 A GB 717279A GB 1511552 A GB1511552 A GB 1511552A GB 1511552 A GB1511552 A GB 1511552A GB 717279 A GB717279 A GB 717279A
Authority
GB
United Kingdom
Prior art keywords
mono
benzene
phenol
lauryl
water
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
Application number
GB1511552A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EDWARD ANDREW KNAGGS
HERBERT LIONEL SANDERS
MARVIN LEONARD NUSSBAUM
Original Assignee
EDWARD ANDREW KNAGGS
HERBERT LIONEL SANDERS
MARVIN LEONARD NUSSBAUM
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EDWARD ANDREW KNAGGS, HERBERT LIONEL SANDERS, MARVIN LEONARD NUSSBAUM filed Critical EDWARD ANDREW KNAGGS
Priority to GB1511552A priority Critical patent/GB717279A/en
Publication of GB717279A publication Critical patent/GB717279A/en
Expired legal-status Critical Current

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A toxicant composition, which forms an emulsion on the addition of water, comprises a toxicant, an organic solvent for the toxicant, and an emulsifying composition comprising (a) a high molecular weight ether, thioether, or carboxylic acid ester of a polyoxyethylene or polyoxypropylene glycol, the high molecular weight radical containing 8-22 carbon atoms and the polyoxyalkylene glycol radical having a molecular weight not less than 200, and (b) an oil-soluble compound of the formula [(Alk)n-Ar-SO3]2M or <FORM:0717279/VI/1> where Alk is an alkyl radical, n is an integer from 1-3, (Alk) n contains from 8-18 carbon atoms, M is an alkaline earth metal, Ar is a benzene or naphthalene radical, and R is methyl, phenyl, hydroxyphenyl, or hydroxyl. Ingredients (a) may be a water-soluble to water-dispersible liquid formed by reacting ethylene oxide with a high molecular weight acid, alcohol, mercaptan, amine, amide, phenol, or naphthol; examples are polyethylene glycol derivatives of sorbitan monolaurate, mono-stearate, and mono-oleate, polyoxyethylene glycol esters of oleic, abietic, soya bean oil, tall oil, and rosin fatty acids, polyoxyethylene glycol ethers of p-tert-octyl phenol, di-isobutyl phenol, p-iso-octyl phenol, iso-dodecyl phenol, dodecyl naphthol, undecyl-p-oxyphenyl ketone, iso-amyl phenol, mono-nonyl phenol, and oleyl alcohol. Examples of ingredients (b) are the calcium, strontium, magnesium, and barium salts of mono- and disulphonic acids derived from mono-lauryl benzene, mono-lauryl naphthalene, dibutyl benzene, mono-lauryl phenol, mono-cetyl phenol, di-octyl benzene, mono-nonyl phenol, mono-myristyl benzene, mono-cetyl naphthol, di-nonyl benzene, iso-dodecyl benzene, mono-stearyl benzene, tri-iso-propyl benzene, mono-stearyl mono-lauryl p benzene, mono-lauryl naphthol, mono-octyl biphenol, and mono-lauryl mono-hydroxy-biphenol. The toxicant is a normally solid or liquid organic solvent-soluble, water-insoluble product which possesses insecticidal, herbicidal, fungicidal, germicidal, rodenticidal, disinfectant, or weed-killing properties. Examples are Toxaphene, D.D.T., chlordane, and benzene hexachloride; others referred to are hexamethyl tetraphosphate, benzyl benzoate, dimethyl phthalate, parathion, tetratheyl pyrophosphate, 2.4-D methoxychlor, alpha-naphthyl thiourea aldrin, dieldrin, and lindane. Organic substances useful as solvents and supplemental agents are benzene, toluene, xylene, kerosene, 2-methyl pentanediol 1, 2, methyl naphthalene, polymethyl naphthalenes, dipropylene and tripropylene glycol methyl ethers, and pine oil. The composition may contain 20-50 per cent toxicant, 30-60 per cent organic solvent, and 5-10 per cent of the mixed emulsifier, the ratio of ingredient (a) to ingredient (b) being from 9:1 to 1:9. On addition to water, an emulsion is formed without agitation, even when the water contains electrolytes.
GB1511552A 1952-06-16 1952-06-16 Toxicants containing emulsifiers Expired GB717279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511552A GB717279A (en) 1952-06-16 1952-06-16 Toxicants containing emulsifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511552A GB717279A (en) 1952-06-16 1952-06-16 Toxicants containing emulsifiers

Publications (1)

Publication Number Publication Date
GB717279A true GB717279A (en) 1954-10-27

Family

ID=10053305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511552A Expired GB717279A (en) 1952-06-16 1952-06-16 Toxicants containing emulsifiers

Country Status (1)

Country Link
GB (1) GB717279A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094523B (en) * 1957-07-25 1960-12-08 Bayer Ag Emulsifier for organic biocides
WO1999033340A1 (en) * 1997-12-30 1999-07-08 Aquatrols Holding Co., Inc. Agrochemical emulsifiable concentrates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094523B (en) * 1957-07-25 1960-12-08 Bayer Ag Emulsifier for organic biocides
WO1999033340A1 (en) * 1997-12-30 1999-07-08 Aquatrols Holding Co., Inc. Agrochemical emulsifiable concentrates

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