JPS5599336A - Concentrating method of organic compound hard to dissolve or insoluble in water - Google Patents
Concentrating method of organic compound hard to dissolve or insoluble in waterInfo
- Publication number
- JPS5599336A JPS5599336A JP680979A JP680979A JPS5599336A JP S5599336 A JPS5599336 A JP S5599336A JP 680979 A JP680979 A JP 680979A JP 680979 A JP680979 A JP 680979A JP S5599336 A JPS5599336 A JP S5599336A
- Authority
- JP
- Japan
- Prior art keywords
- active agents
- insoluble
- solution
- dissolve
- phase
- 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
Abstract
PURPOSE: To obtain the concentrate of easy-to-handle insoluble organic compound by dissolving hard-to-dissolve organic compounds into the aqueous mixed solution of noionic active agents and ionic active agents then adding a separating agent to phase-separate and concentrate these, heating the solution and further dividing water.
CONSTITUTION: Organic compounds hard to dissolve or insoluble in water used for various fields are dissolved in the mixed micell solution comprising mixing suitable amounts of ionic active agents such as higher fatty acid salts and nonionic active agents such as higher alcohols, to which is added a separating agent of organic or inorganic water soluble salts to cause phase separation. In this way, the insoluble organic compounds are phase-separated together with the separating agent and are concentrated. This concentrate maintains an even and stable state for a long period of time, is high in concentration, does not require the use of any solvent or the like and renders itself to various applications. The abovementioned treatment may be done by heating the solution to a suitable temperature then phase-separating and removing moisture.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP680979A JPS5599336A (en) | 1979-01-22 | 1979-01-22 | Concentrating method of organic compound hard to dissolve or insoluble in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP680979A JPS5599336A (en) | 1979-01-22 | 1979-01-22 | Concentrating method of organic compound hard to dissolve or insoluble in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5599336A true JPS5599336A (en) | 1980-07-29 |
Family
ID=11648514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP680979A Pending JPS5599336A (en) | 1979-01-22 | 1979-01-22 | Concentrating method of organic compound hard to dissolve or insoluble in water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5599336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180870A2 (en) * | 1984-11-06 | 1986-05-14 | Hoechst Aktiengesellschaft | Preparation process of aqueous, highly concentrated pressed cakes of solid materials |
| EP0181545A2 (en) * | 1984-11-06 | 1986-05-21 | Hoechst Aktiengesellschaft | Preparation process of aqueous, highly concentrated pressed cakes of azoic disperse dyes |
-
1979
- 1979-01-22 JP JP680979A patent/JPS5599336A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0180870A2 (en) * | 1984-11-06 | 1986-05-14 | Hoechst Aktiengesellschaft | Preparation process of aqueous, highly concentrated pressed cakes of solid materials |
| EP0181545A2 (en) * | 1984-11-06 | 1986-05-21 | Hoechst Aktiengesellschaft | Preparation process of aqueous, highly concentrated pressed cakes of azoic disperse dyes |
| JPS61115963A (en) * | 1984-11-06 | 1986-06-03 | ヘキスト・アクチエンゲゼルシヤフト | Production of solid high concentration aqueous press cake |
| US4828622A (en) * | 1984-11-06 | 1989-05-09 | Hoechst Aktiengesellschaft | Process for preparing highly concentrated aqueous press cakes of solids |
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