JPS5626802A - Fumigant preparation - Google Patents
Fumigant preparationInfo
- Publication number
- JPS5626802A JPS5626802A JP10277079A JP10277079A JPS5626802A JP S5626802 A JPS5626802 A JP S5626802A JP 10277079 A JP10277079 A JP 10277079A JP 10277079 A JP10277079 A JP 10277079A JP S5626802 A JPS5626802 A JP S5626802A
- Authority
- JP
- Japan
- Prior art keywords
- effective component
- liquid
- microcapsules
- fumigant
- agent
- 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.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE: A fumigant preparation for repelling insect pests that is composed of microcapsules containing a mixture of the effective component such as permethrin and a low-boiling organic solvent as the core substance and a pyrogenic substance, thus keeping high stability of the effective component and facilitating the vaporization when burnt, resulting high fumigation rate.
CONSTITUTION: A volatile liquid, a nonvolativel liquid such as permethrin, or a solid such as pyridaphenthion as the effective component are mixed with a low- boiling organic solvent such as propyl alcohol, xylene to prepare the core substance for microcapsules. The mixture is coated with gelatin-arabia gum by the complex coacervation method to form microcapsules and the surface is hardened by coating with an appropriate hardening agent. These mucrocapsules are mixed with a pyrogenic agent mainly consisting of potassium chlorate or the capsules are directly or indirectly placed above the agent and packed in a vessel to give the title furmigant. The present fumigant is especially effective, when a nonvoltatile liquid or solid difficult to be gasified is used as the effective component.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277079A JPS5626802A (en) | 1979-08-14 | 1979-08-14 | Fumigant preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277079A JPS5626802A (en) | 1979-08-14 | 1979-08-14 | Fumigant preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5626802A true JPS5626802A (en) | 1981-03-16 |
Family
ID=14336392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10277079A Pending JPS5626802A (en) | 1979-08-14 | 1979-08-14 | Fumigant preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5626802A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60624A (en) * | 1983-06-15 | 1985-01-05 | Hitachi Ltd | Tracking servo locking device |
| KR100425549B1 (en) * | 2001-06-14 | 2004-04-03 | 주식회사 마이크로폴 | Pad for fumigator using microcapsule and manufacturing method thereof |
| JP2010503954A (en) * | 2006-09-15 | 2010-02-04 | シュティフトゥンク アルフレット − ヴェーゲナー − インスティチュート フェール ポーラー − ウント メーレスフォルシュンク | Reflective projector |
| US9661844B2 (en) | 2012-04-30 | 2017-05-30 | Dow Agrosciences Llc | Pesticide composition delivery vehicles |
-
1979
- 1979-08-14 JP JP10277079A patent/JPS5626802A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60624A (en) * | 1983-06-15 | 1985-01-05 | Hitachi Ltd | Tracking servo locking device |
| JPH0452531B2 (en) * | 1983-06-15 | 1992-08-24 | Hitachi Ltd | |
| KR100425549B1 (en) * | 2001-06-14 | 2004-04-03 | 주식회사 마이크로폴 | Pad for fumigator using microcapsule and manufacturing method thereof |
| JP2010503954A (en) * | 2006-09-15 | 2010-02-04 | シュティフトゥンク アルフレット − ヴェーゲナー − インスティチュート フェール ポーラー − ウント メーレスフォルシュンク | Reflective projector |
| US9661844B2 (en) | 2012-04-30 | 2017-05-30 | Dow Agrosciences Llc | Pesticide composition delivery vehicles |
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