JPS5214708A - Process for preparation of choline chloride - Google Patents
Process for preparation of choline chlorideInfo
- Publication number
- JPS5214708A JPS5214708A JP9020675A JP9020675A JPS5214708A JP S5214708 A JPS5214708 A JP S5214708A JP 9020675 A JP9020675 A JP 9020675A JP 9020675 A JP9020675 A JP 9020675A JP S5214708 A JPS5214708 A JP S5214708A
- Authority
- JP
- Japan
- Prior art keywords
- choline chloride
- preparation
- chloride
- trimethylamine
- concentrating
- 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
Abstract
PURPOSE: High purity choline chloride, which does not give offensive smell, coloring, lowering of pH, is prepared by concentrating after adding an organic acid to the reaction mixture of trimethylamine with hydrogen chloride and ethylene oxide.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020675A JPS5214708A (en) | 1975-07-25 | 1975-07-25 | Process for preparation of choline chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9020675A JPS5214708A (en) | 1975-07-25 | 1975-07-25 | Process for preparation of choline chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5214708A true JPS5214708A (en) | 1977-02-03 |
| JPS5629854B2 JPS5629854B2 (en) | 1981-07-10 |
Family
ID=13992002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9020675A Granted JPS5214708A (en) | 1975-07-25 | 1975-07-25 | Process for preparation of choline chloride |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5214708A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074072A1 (en) * | 1981-09-09 | 1983-03-16 | BASF Aktiengesellschaft | Process for the continuous production of quinoline salts |
| JPS5846029A (en) * | 1981-09-15 | 1983-03-17 | ヘンケル・コマンデイ−トゲゼルシヤフト・アウフ・アクチエン | Manufacture of quaternary ammonium compounds, softening and antistatic method for knitted fabric and expulsion of gonococcus |
| JP2015516390A (en) * | 2012-04-13 | 2015-06-11 | ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ | Use of new amines to stabilize quaternary trialkylalkanolamines. |
| US20170129848A1 (en) * | 2011-11-22 | 2017-05-11 | Taminco Bvba | Stabilized choline solutions and methods for preparing the same |
-
1975
- 1975-07-25 JP JP9020675A patent/JPS5214708A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074072A1 (en) * | 1981-09-09 | 1983-03-16 | BASF Aktiengesellschaft | Process for the continuous production of quinoline salts |
| JPS5846029A (en) * | 1981-09-15 | 1983-03-17 | ヘンケル・コマンデイ−トゲゼルシヤフト・アウフ・アクチエン | Manufacture of quaternary ammonium compounds, softening and antistatic method for knitted fabric and expulsion of gonococcus |
| JPH0457661B2 (en) * | 1981-09-15 | 1992-09-14 | Henkel Kgaa | |
| US20170129848A1 (en) * | 2011-11-22 | 2017-05-11 | Taminco Bvba | Stabilized choline solutions and methods for preparing the same |
| JP2015516390A (en) * | 2012-04-13 | 2015-06-11 | ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ | Use of new amines to stabilize quaternary trialkylalkanolamines. |
| US9670137B2 (en) | 2012-04-13 | 2017-06-06 | Huntsman Petrochemical Llc | Using novel amines to stabilize quaternary trialkylalkanolamines |
| US10264785B2 (en) | 2012-04-13 | 2019-04-23 | Huntsman Petrochemical Llc | Using novel amines to stabilize quaternary trialkylalkanolamines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5629854B2 (en) | 1981-07-10 |
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