JPS55104646A - Micro-capsule containing self-emulsifying oil-drop and preparation of said micro-capsule - Google Patents
Micro-capsule containing self-emulsifying oil-drop and preparation of said micro-capsuleInfo
- Publication number
- JPS55104646A JPS55104646A JP1182279A JP1182279A JPS55104646A JP S55104646 A JPS55104646 A JP S55104646A JP 1182279 A JP1182279 A JP 1182279A JP 1182279 A JP1182279 A JP 1182279A JP S55104646 A JPS55104646 A JP S55104646A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- micro
- active agent
- surface active
- ionic surface
- 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.)
- Granted
Links
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
PURPOSE:To obtain capsules, which cab protect core substance and adjust rendering, by a method wherein self-emulsifying oil-drops consisting of a non-ionic surface active agent and hydrophobic oil are coated with capsule film substance by utilizing a temperature characteristic of the non-ionic surface active agent. CONSTITUTION:Self-emulsifying oil-drops consisting of a non-ionic surface active agent, such as, polyoxyethylene glycol ethers, etc. and hydrophobic oil, such as, natural mineral oil, animal oil, etc. are covered with capsule film substance by the utilization of a cloud point, a temperature characteristic peculiar to the non-ionic surface active agent, and/or the adjustment of the concentration of salt, such as, sodium chloride, potassium chloride, etc. Micro-capsules manufactured in such a way can protect core substance and control rendering, and have various uses in industry, particularly, in an agriculatural field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1182279A JPS55104646A (en) | 1979-02-06 | 1979-02-06 | Micro-capsule containing self-emulsifying oil-drop and preparation of said micro-capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1182279A JPS55104646A (en) | 1979-02-06 | 1979-02-06 | Micro-capsule containing self-emulsifying oil-drop and preparation of said micro-capsule |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55104646A true JPS55104646A (en) | 1980-08-11 |
JPS6363256B2 JPS6363256B2 (en) | 1988-12-06 |
Family
ID=11788463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1182279A Granted JPS55104646A (en) | 1979-02-06 | 1979-02-06 | Micro-capsule containing self-emulsifying oil-drop and preparation of said micro-capsule |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55104646A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281308A (en) * | 1985-10-05 | 1987-04-14 | Sunstar Inc | Cosmetic oil |
JP2005501909A (en) | 2001-09-06 | 2005-01-20 | シンジェンタ リミテッド | New compounds |
JP2005527608A (en) * | 2002-05-29 | 2005-09-15 | バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト | Microcapsule formulation |
JP2008531652A (en) * | 2005-03-01 | 2008-08-14 | ビーエーエスエフ ソシエタス・ヨーロピア | Rapid release microcapsule formulation |
CN108079915A (en) * | 2018-01-31 | 2018-05-29 | 湘潭大学 | A kind of preparation method and device of the microencapsulation material based on base material and the double regulation and control of shell material granularity |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244960A (en) * | 1975-10-01 | 1977-04-08 | American Can Co | Flow control apparatus and method therefor |
JPS5344425A (en) * | 1976-09-10 | 1978-04-21 | Seprez | Method of recovering zinc from residues containing zinc and electrolytic apparatus therefor |
-
1979
- 1979-02-06 JP JP1182279A patent/JPS55104646A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244960A (en) * | 1975-10-01 | 1977-04-08 | American Can Co | Flow control apparatus and method therefor |
JPS5344425A (en) * | 1976-09-10 | 1978-04-21 | Seprez | Method of recovering zinc from residues containing zinc and electrolytic apparatus therefor |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6281308A (en) * | 1985-10-05 | 1987-04-14 | Sunstar Inc | Cosmetic oil |
JP2005501909A (en) | 2001-09-06 | 2005-01-20 | シンジェンタ リミテッド | New compounds |
JP2005527608A (en) * | 2002-05-29 | 2005-09-15 | バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト | Microcapsule formulation |
US7754655B2 (en) | 2002-05-29 | 2010-07-13 | Bayer Cropscience Ag | Microcapsule formulations |
JP2008531652A (en) * | 2005-03-01 | 2008-08-14 | ビーエーエスエフ ソシエタス・ヨーロピア | Rapid release microcapsule formulation |
CN108079915A (en) * | 2018-01-31 | 2018-05-29 | 湘潭大学 | A kind of preparation method and device of the microencapsulation material based on base material and the double regulation and control of shell material granularity |
CN108079915B (en) * | 2018-01-31 | 2020-11-17 | 湘潭大学 | Preparation method and device of microcapsule material based on double regulation and control of base material and shell material granularity |
Also Published As
Publication number | Publication date |
---|---|
JPS6363256B2 (en) | 1988-12-06 |
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