SU107851A1 - Method of preparation of insecticide emulsion concentrates - Google Patents

Method of preparation of insecticide emulsion concentrates

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Publication number
SU107851A1
SU107851A1 SU560691A SU560691A SU107851A1 SU 107851 A1 SU107851 A1 SU 107851A1 SU 560691 A SU560691 A SU 560691A SU 560691 A SU560691 A SU 560691A SU 107851 A1 SU107851 A1 SU 107851A1
Authority
SU
USSR - Soviet Union
Prior art keywords
preparation
emulsion concentrates
insecticide
insecticide emulsion
solvents
Prior art date
Application number
SU560691A
Other languages
Russian (ru)
Inventor
С.Ф. Безуглый
В.Н. Калашникова
Original Assignee
С.Ф. Безуглый
В.Н. Калашникова
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 С.Ф. Безуглый, В.Н. Калашникова filed Critical С.Ф. Безуглый
Priority to SU560691A priority Critical patent/SU107851A1/en
Application granted granted Critical
Publication of SU107851A1 publication Critical patent/SU107851A1/en

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Description

Известны способы приготовлени  концентратов эмульсий фосфорноорганических инсектисидов, содержащих 30% инсектисида и 70,% поверхностно-активного вещества.Known methods for the preparation of concentrates of emulsions of phosphorus-organic insecticides containing 30% insecticide and 70% surfactant.

Предлагаетс  способ приготовлени  концентратов эмульсий инсектисидов - тиофоса, метафоса, карбофоса и меркаптофоса - с применением растворителей и добавкой к раствору минимального необходимого количества эмульгаторов (ОП-7, ОП-10, сульфонаты, смеси их). В качестве растворителей рекомендуетс  применение а..пиненовой фракции скипидара с точкой кипени  154-156° - дл  тиофоса, метафоса и карбофоса - и дизельного топлива - дл  меркаптофоса. Количество поверхностно-активных веществ уменьщаетс  с 70% (при обычном способе приготовлени ) до 20% (при приготовлении концентратов эмульсий по предлагаемому способу ) .A method is proposed for preparing insecticide emulsion concentrates — thiophos, metaphos, karbofos, and mercapthos — using solvents and adding to the solution the minimum required amount of emulsifiers (OP-7, OP-10, sulfonates, their mixtures). As solvents, it is recommended to use a. Pinene fraction of turpentine with a boiling point of 154-156 ° - for thiophos, metaphos and carbofos - and diesel fuel - for mercaptophos. The amount of surfactants is reduced from 70% (with the usual method of preparation) to 20% (with preparation of emulsion concentrates according to the proposed method).

Снижение количества поверхностно-активных веществ, а также использование в качестве растворителей безвредных дл  растений и теплокровных животных, доступных и дещевых растворителей, делают описываемый способ приготовлени  концентратов эмульсий инсектисидов практически и экономически выгодным .The reduction in the amount of surfactants, as well as the use of plant-friendly and warm-blooded animals, available and batch solvents as solvents, make the described method of preparation of insecticide emulsion concentrates practically and economically beneficial.

П р и м е рPRI me R

Состав препаратов (в %):Composition of drugs (%):

1.Тиофос, метафос, карбофос . . . 50-1. Thiofos, metaphos, karbofos. . . 50-

2.гд-пиненова  фракци  скипидара . 30-2. rd-pinene fraction of turpentine. thirty-

3.ОП-7, ОП-10, сульфонат или их3.OP-7, OP-10, sulfonate or their

2020

смесьmixture

1.Меркаптофос50-601.Mercapthos 50-60

2.Дизельное топливо30-202. Diesel 30-20

3.ОП-7, ОП-10, сульфонат или их3.OP-7, OP-10, sulfonate or their

2020

Фосфорно-органический инсектнсид раствор етс  при перемешивании в органическом растворителе, затем добавл етс  в нужном количестве эмульгатор и смесь подогреваетс  до температуры 35°. В результате образуетс  прозрачный раствор, дающий с водой устойчивую эмульсию . № 1078512 Предмет изобретени  Способ приготовлени  концентратов эмульсий инсектисидов - тиофоса , метафоса, карбофоса и меркаптофоса - с применением растюрителей и добавкой к раствору эмульгаторов (ОП-7, ОП-10, сульфонаты, смесиих), отличающийс  тем, что, с целью обеспечени  безвредпости эмульсий дл  растений и тепло Р°««Ь1Х животных, а также повыше«™ содержани  инсектисидов в конДентрате , в качестве растворителей примен ют а-пиненовую фракцию скипидара или дизельное топливо с добавкой минимального необходи ю™ количества эмульгаторов, The organic phosphorus insecticide is dissolved with stirring in an organic solvent, then the emulsifier is added in the required amount and the mixture is heated to a temperature of 35 °. As a result, a clear solution is formed giving a stable emulsion with water. No. 1078512 Subject of the Invention A method for preparing insecticide emulsion concentrates — thiophos, metaphos, karbofos, and mercaptophos — using diluents and adding emulsifiers (OP-7, OP-10, sulfonates, blends) to the solution, characterized in that, in order to ensure the harmlessness of emulsions for plants and heat P ° "" L1X animals, as well as higher "™ content of insecticides in the concentrate, the solvents used are α-pinene fraction of turpentine or diesel fuel with the addition of the minimum amount of emulsifiers,

SU560691A 1956-11-14 1956-11-14 Method of preparation of insecticide emulsion concentrates SU107851A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU560691A SU107851A1 (en) 1956-11-14 1956-11-14 Method of preparation of insecticide emulsion concentrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU560691A SU107851A1 (en) 1956-11-14 1956-11-14 Method of preparation of insecticide emulsion concentrates

Publications (1)

Publication Number Publication Date
SU107851A1 true SU107851A1 (en) 1956-11-30

Family

ID=48381017

Family Applications (1)

Application Number Title Priority Date Filing Date
SU560691A SU107851A1 (en) 1956-11-14 1956-11-14 Method of preparation of insecticide emulsion concentrates

Country Status (1)

Country Link
SU (1) SU107851A1 (en)

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