CH421082A - Process for the sulfonation of fatty acids and their derivatives, in particular fatty acid esters - Google Patents
Process for the sulfonation of fatty acids and their derivatives, in particular fatty acid estersInfo
- Publication number
- CH421082A CH421082A CH942662A CH942662A CH421082A CH 421082 A CH421082 A CH 421082A CH 942662 A CH942662 A CH 942662A CH 942662 A CH942662 A CH 942662A CH 421082 A CH421082 A CH 421082A
- Authority
- CH
- Switzerland
- Prior art keywords
- sulfonation
- derivatives
- acid esters
- fatty acid
- fatty acids
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (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 |
---|---|---|---|
DE1961H0043358 DE1246718C2 (en) | 1961-08-08 | 1961-08-08 | Process for the production of sulfonated fatty acids or sulfonated fatty acid esters and optionally their salts |
Publications (1)
Publication Number | Publication Date |
---|---|
CH421082A true CH421082A (en) | 1966-09-30 |
Family
ID=7155165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH942662A CH421082A (en) | 1961-08-08 | 1962-08-07 | Process for the sulfonation of fatty acids and their derivatives, in particular fatty acid esters |
Country Status (6)
Country | Link |
---|---|
US (1) | US3256303A (en) |
CH (1) | CH421082A (en) |
DE (1) | DE1246718C2 (en) |
DK (1) | DK117139B (en) |
GB (1) | GB1001286A (en) |
NL (2) | NL140235B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS522890B2 (en) * | 1973-11-29 | 1977-01-25 | ||
DE3047897A1 (en) * | 1980-12-19 | 1982-07-15 | Henkel KGaA, 4000 Düsseldorf | "METHOD FOR SIMPLIFYING THE PRODUCTION OF LIGHT-COLORED WASHING ACTIVE (ALPHA) SULFOUR ACID ESTERS" |
JPS58157763A (en) * | 1982-03-15 | 1983-09-19 | Lion Corp | Preparation of ester of alpha-sulfo fatty acid |
JPS58157762A (en) * | 1982-03-15 | 1983-09-19 | Lion Corp | Preparation of ester of alpha-sulfo fatty acid |
DE3319591A1 (en) * | 1983-05-30 | 1984-12-06 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR OBTAINING COLOR-STABLE LIGHT-COLORED AQUEOUS SALT PASTES FROM WASHING ACTIVE (ALPHA) SULFOUR ACID ESTERS |
DE3432324A1 (en) * | 1984-09-03 | 1986-03-13 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR CONTROLLING THE DISALINE CONTENT IN (ALPHA) SULFOURIC ACID ESTER TENSIDES |
DE3538910A1 (en) * | 1985-11-02 | 1987-05-14 | Henkel Kgaa | METHOD FOR PRODUCING MOVABLE PASTE OF WASHING ACTIVE ALPHA SULFOURIC ACID ESTER SALTS HIGH SOLIDS |
DE3834393A1 (en) * | 1988-10-10 | 1990-04-26 | Henkel Kgaa | METHOD FOR PRODUCING LIGHT-COLORED ALPHA SULFO FATTY ACID ALKYL ESTER SALTS |
DE4017467A1 (en) * | 1990-05-30 | 1991-12-05 | Henkel Kgaa | METHOD FOR PRODUCING LIGHT-COLORED ALPHA SULFOUR ACID ALKYL ESTER ALKALI METAL SALT PASTES |
US5587500A (en) * | 1993-09-17 | 1996-12-24 | The Chemithon Corporation | Sulfonation of fatty acid esters |
CN112540077B (en) * | 2020-11-30 | 2022-12-06 | 邢台学院 | Method for in-situ detection of fatty acid unsaturation degree in seeds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1926442A (en) * | 1927-06-07 | 1933-09-12 | Ig Farbenindustrie Ag | Production of sulfonic acids of aliphatic and hydroaromatic carboxylic acids |
US2691040A (en) * | 1951-03-29 | 1954-10-05 | Universal Oil Prod Co | Sulfonation of organic compounds with sulfur trioxide |
DE967585C (en) * | 1952-10-14 | 1957-11-28 | Henkel & Cie Gmbh | Process for the production of sulfonated fatty acid nitriles |
US2878271A (en) * | 1957-05-17 | 1959-03-17 | Tennesse Corp | Neutralization of sulfonation mixtures and products thereof |
-
0
- NL NL281859D patent/NL281859A/xx unknown
-
1961
- 1961-08-08 DE DE1961H0043358 patent/DE1246718C2/en not_active Expired
-
1962
- 1962-05-15 US US194840A patent/US3256303A/en not_active Expired - Lifetime
- 1962-08-02 GB GB29661/62A patent/GB1001286A/en not_active Expired
- 1962-08-07 CH CH942662A patent/CH421082A/en unknown
- 1962-08-07 DK DK346762AA patent/DK117139B/en unknown
- 1962-08-08 NL NL62281859A patent/NL140235B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1246718C2 (en) | 1974-05-22 |
NL281859A (en) | |
DK117139B (en) | 1970-03-23 |
GB1001286A (en) | 1965-08-11 |
NL140235B (en) | 1973-11-15 |
DE1246718B (en) | 1967-08-10 |
US3256303A (en) | 1966-06-14 |
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