IT995740B - PROCEDURE TO DIMERIZE UNSATURATED FATTY ACIDS AND THEIR ESTERS - Google Patents
PROCEDURE TO DIMERIZE UNSATURATED FATTY ACIDS AND THEIR ESTERSInfo
- Publication number
- IT995740B IT995740B IT2995173A IT2995173A IT995740B IT 995740 B IT995740 B IT 995740B IT 2995173 A IT2995173 A IT 2995173A IT 2995173 A IT2995173 A IT 2995173A IT 995740 B IT995740 B IT 995740B
- Authority
- IT
- Italy
- Prior art keywords
- esters
- procedure
- fatty acids
- unsaturated fatty
- dimerize
- Prior art date
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
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722250470 DE2250470A1 (en) | 1972-10-14 | 1972-10-14 | PROCESS FOR DIMERIZING UNSATATURATED FATTY ACIDS AND FATTY ACID ESTERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT995740B true IT995740B (en) | 1975-11-20 |
Family
ID=5859052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2995173A IT995740B (en) | 1972-10-14 | 1973-10-10 | PROCEDURE TO DIMERIZE UNSATURATED FATTY ACIDS AND THEIR ESTERS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4974205A (en) |
| BE (1) | BE805877A (en) |
| DE (1) | DE2250470A1 (en) |
| FR (1) | FR2202874B1 (en) |
| GB (1) | GB1430663A (en) |
| IT (1) | IT995740B (en) |
| LU (1) | LU68604A1 (en) |
| NL (1) | NL7312712A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8103066A (en) * | 1981-06-25 | 1983-01-17 | Unilever Nv | PROCESS FOR TRIMERIZING UNSATURATED FATTY ACIDS. |
| WO2014153406A1 (en) * | 2013-03-20 | 2014-09-25 | Elevance Renewable Sciences, Inc. | Acid catalyzed oligomerization of alkyl esters and carboxylic acids |
| CN104817521B (en) * | 2015-03-03 | 2016-09-28 | 中国林业科学研究院林产化学工业研究所 | A kind of epoxy dimer (fatty acid) yl methyl ester and its preparation method and application |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367952A (en) * | 1964-10-22 | 1968-02-06 | Arizona Chem | Polymerization of unsaturated fatty acids |
| US3661956A (en) * | 1969-05-01 | 1972-05-09 | Wolf Ltd Victor | Polymerised fatty acids and their esters |
-
1972
- 1972-10-14 DE DE19722250470 patent/DE2250470A1/en active Pending
-
1973
- 1973-09-14 NL NL7312712A patent/NL7312712A/xx unknown
- 1973-10-10 IT IT2995173A patent/IT995740B/en active
- 1973-10-10 BE BE136509A patent/BE805877A/en unknown
- 1973-10-12 JP JP11401273A patent/JPS4974205A/ja active Pending
- 1973-10-12 LU LU68604D patent/LU68604A1/xx unknown
- 1973-10-12 FR FR7336592A patent/FR2202874B1/fr not_active Expired
- 1973-10-12 GB GB4776373A patent/GB1430663A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1430663A (en) | 1976-03-31 |
| FR2202874B1 (en) | 1976-06-18 |
| FR2202874A1 (en) | 1974-05-10 |
| BE805877A (en) | 1974-04-10 |
| DE2250470A1 (en) | 1974-04-18 |
| JPS4974205A (en) | 1974-07-17 |
| NL7312712A (en) | 1974-04-16 |
| LU68604A1 (en) | 1974-05-09 |
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