MX168156B - Control de la desalacion en surfactantes de esteres de acidos alfa-sulfograsos - Google Patents
Control de la desalacion en surfactantes de esteres de acidos alfa-sulfograsosInfo
- Publication number
- MX168156B MX168156B MX206302A MX20630285A MX168156B MX 168156 B MX168156 B MX 168156B MX 206302 A MX206302 A MX 206302A MX 20630285 A MX20630285 A MX 20630285A MX 168156 B MX168156 B MX 168156B
- Authority
- MX
- Mexico
- Prior art keywords
- alpha
- sulfonation
- esters
- sulphographic
- desalination
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/62—Sulfonated fats, oils or waxes of undetermined constitution
-
- 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
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
La presente invención se refiere a un proceso para la prparación de ésteres de ácido alfa-sulfograsos en las mezclas surfactantes y surfactantes ligeramente coloreadas producidas por la sulfonación de los ésteres de alquilo de ácidos grasos con menos que 2 moles de SO3 por mol de éster de alquilo de ácido graso, y la subsecuente elaboración del sulfonato crudo en un medio acuoso para formar las sales, las mejoras que comprenden reducir el contenido de disalación por medio de transesterificar el sulfoanto crudo con cuando menos alrededor de 0.5 moles equivalentes de cuando menos un alcohol, en base al SO3 que no es utilizado para la alfa-sulfonación, antes del tratamiento del mismo con un medio acuoso.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843432324 DE3432324A1 (de) | 1984-09-03 | 1984-09-03 | Verfahren zur regelung des disalzgehalts in (alpha)-sulfofettsaeureester-tensiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX168156B true MX168156B (es) | 1993-05-06 |
Family
ID=6244517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX206302A MX168156B (es) | 1984-09-03 | 1985-08-15 | Control de la desalacion en surfactantes de esteres de acidos alfa-sulfograsos |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US4695409A (es) |
| EP (1) | EP0173941B1 (es) |
| JP (1) | JPS6165862A (es) |
| KR (1) | KR940000814B1 (es) |
| AT (1) | ATE44730T1 (es) |
| BR (1) | BR8504236A (es) |
| CA (1) | CA1263123A (es) |
| DE (2) | DE3432324A1 (es) |
| GB (1) | GB2180233B (es) |
| MX (1) | MX168156B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3432324A1 (de) * | 1984-09-03 | 1986-03-13 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regelung des disalzgehalts in (alpha)-sulfofettsaeureester-tensiden |
| DE3538910A1 (de) * | 1985-11-02 | 1987-05-14 | Henkel Kgaa | Verfahren zur herstellung beweglicher pasten waschaktiver alpha-sulfofettsaeureestersalze hohen feststoffgehalts |
| JP2888142B2 (ja) | 1993-11-08 | 1999-05-10 | 三菱電機株式会社 | 回転電動機並びにその製造方法 |
| DE4017468A1 (de) * | 1990-05-30 | 1991-12-05 | Henkel Kgaa | Verfahren zur herstellung hochkonzentrierter pasten von alpha-sulfofettsaeurealkylester-alkalimetallsalzen |
| DE4017466A1 (de) * | 1990-05-30 | 1991-12-05 | Henkel Kgaa | Verfahren zur herstellung hellfarbiger pasten von alpha-sulfofettsaeurealkylester-alkalimetallsalzen |
| DE4017463A1 (de) * | 1990-05-30 | 1991-12-05 | Henkel Kgaa | Verfahren zur herstellung hochkonzentrierter pasten von alpha-sulfofettsaeure- alkylester-alkalimetallsalzen |
| ES2102064T3 (es) * | 1992-09-14 | 1997-07-16 | Procter & Gamble | Procedimiento sin blanqueo para preparar tensioactivos de esteres alquilicos de acidos grasos sulfonados. |
| US5429773A (en) * | 1993-02-05 | 1995-07-04 | The Procter & Gamble Company | Process to improve alkyl ester sulfonate surfactant compositions |
| US5688982A (en) * | 1993-08-20 | 1997-11-18 | The Procter & Gamble Company | No-bleach process for making sulfonated fatty acid alkyl ester surfactant |
| US5587500A (en) * | 1993-09-17 | 1996-12-24 | The Chemithon Corporation | Sulfonation of fatty acid esters |
| US6121711A (en) | 1993-11-08 | 2000-09-19 | Mitsubishi Denki Kabushiki Kaisha | Rotary motor and production method thereof, and laminated core and production method thereof |
| IT1265286B1 (it) * | 1993-12-17 | 1996-10-31 | Agip Spa | Procedimento per recuperare e movimentare prodotti petroliferi altamente viscosi |
| CN100509769C (zh) * | 2006-04-27 | 2009-07-08 | 李宏才 | α-磺基脂肪酸酯盐制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2195187A (en) * | 1938-09-12 | 1940-03-26 | Solvay Process Co | Production of sulphonation derivatives |
| US3159657A (en) * | 1961-05-19 | 1964-12-01 | Henkel & Cie Gmbh | Preparation of light-colored sulfonated fatty acids and fatty acid derivatives |
| DE1418887A1 (de) * | 1961-08-08 | 1969-09-25 | Henkel & Cie Gmbh | Verfahren zur Aufarbeitung der Sulfonierungsprodukte von Fettsaeuren und deren Derivaten,insbesondere von Fettsaeureestern |
| US3158632A (en) * | 1961-08-08 | 1964-11-24 | Henkel & Cia G M B H | Alpha-sulfonation of saturated fatty acids and their derivatives |
| NL281859A (es) * | 1961-08-08 | |||
| DE1234709B (de) * | 1964-01-15 | 1967-02-23 | Henkel & Cie Gmbh | Kontinuierliches Verfahren zum Bleichen saurer Sulfonierungsprodukte |
| JPS5331133B2 (es) * | 1974-04-22 | 1978-08-31 | ||
| JPS5331133A (en) * | 1976-09-03 | 1978-03-24 | Fuji Photo Film Co Ltd | Color photographic developing agent |
| JPS6036421B2 (ja) * | 1980-06-16 | 1985-08-20 | ライオン株式会社 | α−スルホ脂肪酸エステル塩の高濃度溶液の製法 |
| JPS5925369A (ja) * | 1982-07-31 | 1984-02-09 | Lion Corp | α−スルホ脂肪酸エステルの漂白方法 |
| JPS5974195A (ja) * | 1982-09-30 | 1984-04-26 | ライオン株式会社 | α−スルホ脂肪酸エステル塩高濃度含有スラリ− |
| GB8318552D0 (en) * | 1983-07-08 | 1983-08-10 | Sandoz Ltd | Organic compounds |
| GB8402363D0 (en) * | 1984-01-30 | 1984-02-29 | Unilever Plc | Sulphonation |
| DE3432324A1 (de) * | 1984-09-03 | 1986-03-13 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur regelung des disalzgehalts in (alpha)-sulfofettsaeureester-tensiden |
| DE3538910A1 (de) * | 1985-11-02 | 1987-05-14 | Henkel Kgaa | Verfahren zur herstellung beweglicher pasten waschaktiver alpha-sulfofettsaeureestersalze hohen feststoffgehalts |
-
1984
- 1984-09-03 DE DE19843432324 patent/DE3432324A1/de not_active Withdrawn
-
1985
- 1985-07-10 US US06/753,304 patent/US4695409A/en not_active Expired - Fee Related
- 1985-07-12 CA CA000486706A patent/CA1263123A/en not_active Expired
- 1985-08-15 MX MX206302A patent/MX168156B/es unknown
- 1985-08-26 EP EP85110710A patent/EP0173941B1/de not_active Expired
- 1985-08-26 AT AT85110710T patent/ATE44730T1/de not_active IP Right Cessation
- 1985-08-26 DE DE8585110710T patent/DE3571606D1/de not_active Expired
- 1985-09-02 BR BR8504236A patent/BR8504236A/pt not_active IP Right Cessation
- 1985-09-03 JP JP60195677A patent/JPS6165862A/ja active Granted
- 1985-09-03 KR KR1019850006435A patent/KR940000814B1/ko not_active Expired - Fee Related
- 1985-09-12 GB GB8522650A patent/GB2180233B/en not_active Expired
-
1987
- 1987-06-18 US US07/037,377 patent/US4990288A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR860002459A (ko) | 1986-04-26 |
| JPS6165862A (ja) | 1986-04-04 |
| ATE44730T1 (de) | 1989-08-15 |
| EP0173941B1 (de) | 1989-07-19 |
| DE3571606D1 (en) | 1989-08-24 |
| EP0173941A2 (de) | 1986-03-12 |
| US4695409A (en) | 1987-09-22 |
| GB2180233A (en) | 1987-03-25 |
| US4990288A (en) | 1991-02-05 |
| JPH0558428B2 (es) | 1993-08-26 |
| GB8522650D0 (en) | 1985-10-16 |
| DE3432324A1 (de) | 1986-03-13 |
| GB2180233B (en) | 1989-08-23 |
| KR940000814B1 (ko) | 1994-02-02 |
| CA1263123A (en) | 1989-11-21 |
| BR8504236A (pt) | 1986-07-01 |
| EP0173941A3 (en) | 1986-05-14 |
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