JPS55147238A - Ester of side-chain higher dihydric alcohol - Google Patents
Ester of side-chain higher dihydric alcoholInfo
- Publication number
- JPS55147238A JPS55147238A JP5606379A JP5606379A JPS55147238A JP S55147238 A JPS55147238 A JP S55147238A JP 5606379 A JP5606379 A JP 5606379A JP 5606379 A JP5606379 A JP 5606379A JP S55147238 A JPS55147238 A JP S55147238A
- Authority
- JP
- Japan
- Prior art keywords
- ester
- formula
- dihydric alcohol
- alkyl
- chain
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicinal Preparation (AREA)
Abstract
NEW MATERIAL:An ester of a side-chain higher dihydric alcohol of formula I (R1 is lower alkyl; R2 is >=7C alkyl, alkenyl, or hydroxyalkyl; n is 6-10). EXAMPLE:An 7-alkyl-octadecane-1,18-diol-dicapric acid ester. USE:Useful as a base for oils for cosmetics or medicines, or emulsions. PROCESS:A diol of formula II or its reactive derivative is esterified by the conventional method with a straight-chain >=8C saturated higher fatty acid, hydroxy higher fatty acid, etc., to obtain a compound of formula I. For practicing the reaction mentioned above industrially, the reaction mixture is preferably agitated, under the stream of nitrogen at about 220-240 deg.C for several hours.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5606379A JPS55147238A (en) | 1979-05-07 | 1979-05-07 | Ester of side-chain higher dihydric alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5606379A JPS55147238A (en) | 1979-05-07 | 1979-05-07 | Ester of side-chain higher dihydric alcohol |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55147238A true JPS55147238A (en) | 1980-11-17 |
Family
ID=13016616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5606379A Pending JPS55147238A (en) | 1979-05-07 | 1979-05-07 | Ester of side-chain higher dihydric alcohol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55147238A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6706502B2 (en) | 2000-10-12 | 2004-03-16 | Goldschmidt Ag | Enzymatic preparation of hydroxy fatty acid esters of polyhydric alcohols which are solid at room temperature |
-
1979
- 1979-05-07 JP JP5606379A patent/JPS55147238A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6706502B2 (en) | 2000-10-12 | 2004-03-16 | Goldschmidt Ag | Enzymatic preparation of hydroxy fatty acid esters of polyhydric alcohols which are solid at room temperature |
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