ES8306105A1 - Un metodo para producir isetionato de acilo. - Google Patents
Un metodo para producir isetionato de acilo.Info
- Publication number
- ES8306105A1 ES8306105A1 ES515185A ES515185A ES8306105A1 ES 8306105 A1 ES8306105 A1 ES 8306105A1 ES 515185 A ES515185 A ES 515185A ES 515185 A ES515185 A ES 515185A ES 8306105 A1 ES8306105 A1 ES 8306105A1
- Authority
- ES
- Spain
- Prior art keywords
- zno
- manufacture
- acid
- acyl isethionates
- isethionate
- 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
- 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
- C07C303/22—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 from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ISETIONATOS DE ACILO, DE FORMULA RCOOR SO M, EN LA QUE R ES UN ALQUILO C <O; R ES UN ALQUILENO C <- ; Y M ES AMONIO O UN METAL ALCALINO. CONSISTE EN LA REACCION DE UNA SAL ISETIANATO DE FORMULA HOR SO M CON UN ACIDO GRASO DE FORMULA RCOOH, EN LAS QUE R, R Y M TIENEN EL MISMO SIGNIFICADO QUE ANTERIORMENTE. LA REACCION SE LLEVA A CABO A UNA TEMPERATURA ENTRE 200 C Y 255 C, EN PRESENCIA DE UN CATALIZADOR, TAL COMO SALES DE CINC DE ACIDOS ORGANOSULFONICOS O MEZCLA DE OXIDO DE CINC Y UN ACIDO ORGANOSULFONICO EN PROPORCION NO SUPERIOR A 1 A 2. ESTOS COMPUESTOS TIENEN APLICACIONES COMO TENSIOACTIVOS EN LA INDUSTRIA DE DETERGENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/295,943 US4405526A (en) | 1981-08-24 | 1981-08-24 | Process for producing directly esterified fatty acyl isethionate by a mixed zinc oxide-sulfonic acid catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8306105A1 true ES8306105A1 (es) | 1983-05-01 |
ES515185A0 ES515185A0 (es) | 1983-05-01 |
Family
ID=23139896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES515185A Granted ES515185A0 (es) | 1981-08-24 | 1982-08-23 | Un metodo para producir isetionato de acilo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4405526A (es) |
EP (1) | EP0073626B1 (es) |
BR (1) | BR8204913A (es) |
CA (1) | CA1187893A (es) |
DE (1) | DE3271376D1 (es) |
ES (1) | ES515185A0 (es) |
IN (1) | IN156363B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476055A (en) * | 1982-07-06 | 1984-10-09 | Westvaco Corporation | C21-Dicarboxylic acid isethionates as primary anionic surfactants |
US4514335A (en) * | 1982-07-06 | 1985-04-30 | Westvaco Corporation | C21 -Dicarboxylic acid isethionates as primary anionic surfactants |
US4571309A (en) * | 1983-07-20 | 1986-02-18 | Westvaco Corporation | C22 -Cycloaliphatic tricarboxylic acid derived isethionate esters and method of preparation |
US4536338A (en) * | 1983-11-09 | 1985-08-20 | Lever Brothers Company | Process for manufacture of fatty acid esters of hydroxy sulfonates |
DE3706232A1 (de) * | 1987-02-26 | 1988-09-08 | Hoechst Ag | Verfahren zur herstellung von acyloxialkansulfonaten |
US5739365A (en) * | 1991-06-26 | 1998-04-14 | Ppg Industries, Inc. | Method for preparing ammonium hydroxyalkyl sulfonates and ammonium alkanoyl alkyl sulfonates produced therefrom |
US5384421A (en) * | 1992-08-21 | 1995-01-24 | Hoechst Celanese Corporation | Process for making sodium acylisethionates |
US5763632A (en) * | 1993-10-28 | 1998-06-09 | Henkel Corporation | Process for making isethionate ester salts |
US5646320A (en) * | 1993-10-28 | 1997-07-08 | Henkel Corporation | Process for making isethionate ester salts |
US5523432A (en) * | 1994-04-07 | 1996-06-04 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of quaternary ammonium salts of fatty acid hydroxyalkanesulfonic acids |
US5473089A (en) * | 1994-04-14 | 1995-12-05 | Henkel Kommanditgesellschaft Auf Aktien | Process for the production of ammonium fatty acid hydroxyalkanesulfonates |
US5496959A (en) * | 1994-05-23 | 1996-03-05 | Hoechst Celanese Corporation | Preparation of N-acyl taurates |
DE19640573A1 (de) * | 1996-10-01 | 1998-04-02 | Clariant Gmbh | Tensidmischungen mit einem Gehalt an Acyloxialkansulfonaten |
US6069262A (en) * | 1997-10-06 | 2000-05-30 | Finetex, Inc. | Fatty acid esters of hydroxyalkyl sulfonate salts and process for producing same |
US6362145B1 (en) | 2000-11-14 | 2002-03-26 | Clariant International Ltd. | Clear soap bar comprising metal catalyst sodium cocoyl isethionate |
US6963004B2 (en) * | 2003-12-23 | 2005-11-08 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Process for making directly esterified fatty acid isethionate using group 4 metal based, particularly zirconium based catalysts |
JP4607704B2 (ja) * | 2005-08-23 | 2011-01-05 | 第一工業製薬株式会社 | アルコキシル化用触媒及びアルコキシレートの製造方法 |
US20100005706A1 (en) | 2008-07-11 | 2010-01-14 | Innospec Fuel Specialties, LLC | Fuel composition with enhanced low temperature properties |
CA2837625C (en) | 2011-06-20 | 2019-07-30 | Innospec Limited | Composition comprising fatty acyl isethionate and synthetic wax and method producing the same |
MX2019002587A (es) | 2016-09-28 | 2019-07-01 | Unilever Nv | Mezclas de defi y taurato amida y procesos de las mismas. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE559839A (es) * | 1956-08-09 | |||
GB824447A (en) * | 1956-08-10 | 1959-12-02 | Gen Aniline & Film Corp | Improved process of preparing anionic surface active agents |
GB848463A (en) * | 1957-05-10 | 1960-09-14 | Unilever Ltd | Improvements in the manufacture of surface-active acylated hydroxy sulphonates |
US3004049A (en) * | 1959-12-01 | 1961-10-10 | Gen Aniline & Film Corp | Production of ester type anionic surface active agents |
US3320292A (en) * | 1963-09-05 | 1967-05-16 | Lever Brothers Ltd | Preparation of sulfonated fatty acid ester surface-active agents |
US3383396A (en) * | 1963-10-30 | 1968-05-14 | Lever Brothers Ltd | Preparation of surface-active agents using a dissolved zirconium catalyst |
US3394155A (en) * | 1964-05-22 | 1968-07-23 | Lever Brothers Ltd | Preparation of surface-active agents |
US3429136A (en) * | 1964-12-11 | 1969-02-25 | Lever Brothers Ltd | Process for preparing hydroxy sulfonate esters |
US3880897A (en) * | 1973-09-13 | 1975-04-29 | Gillette Co | Method of making acyl esters of hydroxy alkane sulfonates |
JPS5281240A (en) * | 1975-12-23 | 1977-07-07 | Saichi Nakazawa | Paste up device for fruit covering paper |
-
1981
- 1981-08-24 US US06/295,943 patent/US4405526A/en not_active Expired - Lifetime
-
1982
- 1982-08-11 IN IN212/BOM/82A patent/IN156363B/en unknown
- 1982-08-23 BR BR8204913A patent/BR8204913A/pt not_active IP Right Cessation
- 1982-08-23 CA CA000409951A patent/CA1187893A/en not_active Expired
- 1982-08-23 ES ES515185A patent/ES515185A0/es active Granted
- 1982-08-23 DE DE8282304437T patent/DE3271376D1/de not_active Expired
- 1982-08-23 EP EP82304437A patent/EP0073626B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0073626A2 (en) | 1983-03-09 |
CA1187893A (en) | 1985-05-28 |
US4405526A (en) | 1983-09-20 |
EP0073626B1 (en) | 1986-05-28 |
IN156363B (es) | 1985-07-06 |
BR8204913A (pt) | 1983-08-02 |
EP0073626A3 (en) | 1984-03-28 |
DE3271376D1 (en) | 1986-07-03 |
ES515185A0 (es) | 1983-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |