GB1154228A - Process for the Manufacture of Hard Ester Waxes - Google Patents
Process for the Manufacture of Hard Ester WaxesInfo
- Publication number
- GB1154228A GB1154228A GB4000266A GB4000266A GB1154228A GB 1154228 A GB1154228 A GB 1154228A GB 4000266 A GB4000266 A GB 4000266A GB 4000266 A GB4000266 A GB 4000266A GB 1154228 A GB1154228 A GB 1154228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- acid
- alcohol
- esters
- ether
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,154,228. Esters. FARBWERKE HOECHST A.G. 7 Sept., 1966 [8 Sept., 1965], No. 40002/66. Heading C2C. Esters containing a hydroxyl group in the #-position to the ester group, and an ether group in the γ-position on the same alcohol side of the ester group are prepared by reacting a glycidyl ether of an aliphatic alcohol of 16 to 30 carbon atoms with either a monocarboxylic acid of 7 to 24 carbon atoms or a polycarboxylic acid having 2 to 12 carbon atoms and 2 to 6 carboxyl groups. The reaction is preferably carried out in the absence of atmospheric oxygen but in the presence of an acid or base catalyst in 0À5 to 4% preferably 2 to 3% proportions by weight of the total mixture, at temperatures between 50 and 300‹ C. more preferably between 80 and 200‹ C. The starting materials are preferably used in equimolar proportions or with an excess of glycidyl ether (about 1 to 3% by weight). The ether is preferably one formed from an alcohol having 16 to 24 carbon atoms, e.g. cetyl, stearyl, behenyl alcohol or mixtures thereof or from the synthetic alcohols obtained from the reaction of ethylene with aluminium triethyl. If the acid is monocarboxylic, it has preferably 7 to 22 carbon atoms; if the acid is polycarboxylic, it has preferably 2 to 8 carbon atoms and 2 to 4 carboxyl groups. The esters thus-formed are hard waxes soluble at room temperature in organic solvents such as balsam, turpentine, gasoline or trichlorethylene to give brilliant films or polishes on evaporation of the solvent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF47117A DE1257129B (en) | 1965-09-08 | 1965-09-08 | Process for the production of hard, soluble ester waxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1154228A true GB1154228A (en) | 1969-06-04 |
Family
ID=7101430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4000266A Expired GB1154228A (en) | 1965-09-08 | 1966-09-07 | Process for the Manufacture of Hard Ester Waxes |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE686598A (en) |
| DE (1) | DE1257129B (en) |
| GB (1) | GB1154228A (en) |
| NL (1) | NL6612516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988330A (en) * | 1974-10-23 | 1976-10-26 | Emery Industries, Inc. | High molecular weight esters of C22+ α-olefin derived acids |
| US4077991A (en) * | 1974-05-02 | 1978-03-07 | The Dow Chemical Company | Copolymers of glycidol and glycidyl esters |
| US4092339A (en) * | 1974-05-02 | 1978-05-30 | The Dow Chemical Company | Process for making polyglycidyl esters |
-
1965
- 1965-09-08 DE DEF47117A patent/DE1257129B/en active Pending
-
1966
- 1966-09-06 NL NL6612516A patent/NL6612516A/xx unknown
- 1966-09-07 GB GB4000266A patent/GB1154228A/en not_active Expired
- 1966-09-08 BE BE686598D patent/BE686598A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077991A (en) * | 1974-05-02 | 1978-03-07 | The Dow Chemical Company | Copolymers of glycidol and glycidyl esters |
| US4092339A (en) * | 1974-05-02 | 1978-05-30 | The Dow Chemical Company | Process for making polyglycidyl esters |
| US3988330A (en) * | 1974-10-23 | 1976-10-26 | Emery Industries, Inc. | High molecular weight esters of C22+ α-olefin derived acids |
| US4065418A (en) * | 1974-10-23 | 1977-12-27 | Emery Industries, Inc. | High molecular weight esters of α-alkyl branched monocarboxylic acids |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6612516A (en) | 1967-03-09 |
| DE1257129B (en) | 1967-12-28 |
| BE686598A (en) | 1967-03-08 |
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