GB1198508A - Production of Solutions of Quaternary Ammonium Hydroxides - Google Patents
Production of Solutions of Quaternary Ammonium HydroxidesInfo
- Publication number
- GB1198508A GB1198508A GB54708/67A GB5470867A GB1198508A GB 1198508 A GB1198508 A GB 1198508A GB 54708/67 A GB54708/67 A GB 54708/67A GB 5470867 A GB5470867 A GB 5470867A GB 1198508 A GB1198508 A GB 1198508A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quaternary ammonium
- denotes
- carbon atoms
- ammonium hydroxides
- alkyl radical
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,198,508. Quaternary ammonium hydroxides. BADISCHE ANILIN- & SODA-FABRIK A.G. 1 Dec., 1967 [2 Dec., 1966], No. 54708/67. Heading C2C. Solutions of quaternary ammonium hydroxides, containing the cation of general formula in which R<SP>1</SP> denotes an aliphatic, cycloaliphatic, araliphatic or aromatic radical having up to 20 carbon atoms, R<SP>2</SP> denotes an alkyl radical having one to four carbon atoms and R<SP>3</SP> denotes an alkyl radical having one to four carbon atoms, or R<SP>2</SP> and R<SP>3</SP> together with the nitrogen atom which bears them as substituents form a five-membered or six-membered heterocyclic ring, and R<SP>4</SP> denotes an alkyl radical having one to four carbon atoms are obtained substantially free from extraneous ions by reacting the corresponding quaternary ammonium oxalate or carbonate with an alkaline earth metal hydroxide in the presence of water and/or a water-soluble solvent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0090104 | 1966-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1198508A true GB1198508A (en) | 1970-07-15 |
Family
ID=6985114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54708/67A Expired GB1198508A (en) | 1966-12-02 | 1967-12-01 | Production of Solutions of Quaternary Ammonium Hydroxides |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE707423A (en) |
DE (1) | DE1543385A1 (en) |
GB (1) | GB1198508A (en) |
LU (1) | LU54977A1 (en) |
NL (1) | NL6715951A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7989662B2 (en) | 2003-07-04 | 2011-08-02 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
US8486223B2 (en) | 2003-07-04 | 2013-07-16 | Jiangsu Sinorgchem Technology Co., Ltd. | Falling film evaporator |
US8686188B2 (en) | 2003-07-04 | 2014-04-01 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
US9302259B2 (en) | 2010-05-24 | 2016-04-05 | Jiangsu Sinorgchem Technology Co., Ltd. | Solid base catalyst and method for making and using the same |
-
1966
- 1966-12-02 DE DE19661543385 patent/DE1543385A1/en active Pending
-
1967
- 1967-11-23 NL NL6715951A patent/NL6715951A/xx unknown
- 1967-11-28 LU LU54977D patent/LU54977A1/xx unknown
- 1967-12-01 GB GB54708/67A patent/GB1198508A/en not_active Expired
- 1967-12-01 BE BE707423D patent/BE707423A/xx unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7989662B2 (en) | 2003-07-04 | 2011-08-02 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
US8293673B2 (en) | 2003-07-04 | 2012-10-23 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
US8486223B2 (en) | 2003-07-04 | 2013-07-16 | Jiangsu Sinorgchem Technology Co., Ltd. | Falling film evaporator |
US8686188B2 (en) | 2003-07-04 | 2014-04-01 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing 4-aminodiphenylamine |
US9029603B2 (en) | 2003-07-04 | 2015-05-12 | Jiangsu Sinorgchem Technology Co., Ltd. | Process for preparing alkylated p-phenylenediamines |
US9302259B2 (en) | 2010-05-24 | 2016-04-05 | Jiangsu Sinorgchem Technology Co., Ltd. | Solid base catalyst and method for making and using the same |
Also Published As
Publication number | Publication date |
---|---|
LU54977A1 (en) | 1968-02-16 |
DE1543385A1 (en) | 1969-09-25 |
BE707423A (en) | 1968-06-04 |
NL6715951A (en) | 1968-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |