SU119038A1 - Method for preparing concentrates of organophosphate insecticides - Google Patents
Method for preparing concentrates of organophosphate insecticidesInfo
- Publication number
- SU119038A1 SU119038A1 SU605817A SU605817A SU119038A1 SU 119038 A1 SU119038 A1 SU 119038A1 SU 605817 A SU605817 A SU 605817A SU 605817 A SU605817 A SU 605817A SU 119038 A1 SU119038 A1 SU 119038A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concentrates
- organophosphate insecticides
- preparing concentrates
- preparing
- emulsifiers
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
Изобретение относитс к области изготовлени концентратов эмульсий инсектицидов, предназначенных дл борьбы с вредител ми сельскохоз йственных культур в безлиственном состо нии.This invention relates to the manufacture of insecticide emulsion concentrates designed to combat pests of a leafless crop.
Известные концентраты фосфорорганических инсектицидов готов т смешиванием действующего начала поверхностно активных веществ (эмульгаторов ОП-7, ОП-10) и растворител .The known concentrates of organophosphate insecticides are prepared by mixing the active agent of surface active substances (emulsifiers OP-7, OP-10) and a solvent.
К недостаткам известных концентратов относитс высокое содержание дефицитных эмульгаторов, затрудн ющее приготовление эмульсий при комнатной температуре, вызывающее ожоги на зеленых растени х и быстрое смывание действующего начала водой.The disadvantages of the known concentrates include the high content of deficient emulsifiers, which impedes the preparation of emulsions at room temperature, which causes burns on green plants and the rapid washing off of the active principle with water.
Предлагаетс способ приготовлени легко эмульгирующихс концентратов фосфорорганических инсектицидов с применением легко эмульгирующихс растворителей - зеленого масла или в смеси его с другими растворител ми и с минимальным количеством эмульгаторов ОП-4, ОП-7 или ОП-10.A method is proposed for preparing easily emulsifiable concentrates of organophosphate insecticides using easily emulsifying solvents — green oil or in a mixture of it with other solvents and with a minimum amount of emulsifiers OP-4, OP-7 or OP-10.
Против зимующих сельскохоз йственных вре дителей предлагаютс концентраты фосфорорганических инсектицидов с повышенным содержанием действующего начала дл опрыскивани растений и обезлиственном состо нии.Concentrates of organophosphate insecticides with a higher content of active principle for spraying plants and a low-grade state are proposed against wintering agricultural pests.
Преимущества предлагаемого способа заключаютс в том, что процесс изготовлени концентратов эмульсий ведетс , в отличие от существующего метода, при температуре 15-25° путем простого смешивани компонентов; в качестве растворител примен етс доступное, легко эмульгирующеес зеленое масло или его смесь с известными растворител ми и сокращаетс расход дефицитных эмульгаторов ОП-4, ОП-7 и ОП-10. Улучшаетс качество препаратов и услови труда, а также уменьшаетс расход препарата.The advantages of the proposed method are that the process of making emulsion concentrates is, unlike the existing method, at a temperature of 15-25 ° by simple mixing of the components; The solvent used is available, easily emulsifiable green oil or its mixture with known solvents, and the consumption of scarce emulsifiers OP-4, OP-7 and OP-10 is reduced. The quality of the preparations and the working conditions are improved, and the consumption of the preparation is also reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU605817A SU119038A1 (en) | 1958-08-11 | 1958-08-11 | Method for preparing concentrates of organophosphate insecticides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU605817A SU119038A1 (en) | 1958-08-11 | 1958-08-11 | Method for preparing concentrates of organophosphate insecticides |
Publications (1)
Publication Number | Publication Date |
---|---|
SU119038A1 true SU119038A1 (en) | 1958-11-30 |
Family
ID=48391020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU605817A SU119038A1 (en) | 1958-08-11 | 1958-08-11 | Method for preparing concentrates of organophosphate insecticides |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU119038A1 (en) |
-
1958
- 1958-08-11 SU SU605817A patent/SU119038A1/en active
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