ES2178184T3 - Procedimiento para preparar unasal de isetionato de acilo graso. - Google Patents

Procedimiento para preparar unasal de isetionato de acilo graso.

Info

Publication number
ES2178184T3
ES2178184T3 ES98912304T ES98912304T ES2178184T3 ES 2178184 T3 ES2178184 T3 ES 2178184T3 ES 98912304 T ES98912304 T ES 98912304T ES 98912304 T ES98912304 T ES 98912304T ES 2178184 T3 ES2178184 T3 ES 2178184T3
Authority
ES
Spain
Prior art keywords
fatty acid
formula
unasal
isetionate
prepare
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 - Lifetime
Application number
ES98912304T
Other languages
English (en)
Inventor
Claus-Peter Zok
Franz Jansen
Den Berg Albert Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Application granted granted Critical
Publication of ES2178184T3 publication Critical patent/ES2178184T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)

Abstract

Un procedimiento para la preparación de una sal de isetionato de acilo graso de fórmula R1C(O)OR2SO3M, que comprende hacer reaccionar al menos un ácido graso de fórmula R1C(O)OH con al menos una sal de ácido hidroxialcanosulfónico de fórmula HOR2SO3M, en presencia de un catalizador, y separar por destilación el agua; en la que R1 es un hidrocarburo saturado o insaturado, lineal o ramificado, que tiene de 5 a 31 átomos de carbono, R2 es un hidrocarburo saturado o insaturado, lineal, que tiene de 2 a 4 átomos de carbono y M es litio, sodio, potasio o amonio, caracterizado porque se añade un agente de control de espuma que contiene aceite de silicona.
ES98912304T 1997-03-20 1998-02-12 Procedimiento para preparar unasal de isetionato de acilo graso. Expired - Lifetime ES2178184T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97200817 1997-03-20

Publications (1)

Publication Number Publication Date
ES2178184T3 true ES2178184T3 (es) 2002-12-16

Family

ID=8228123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98912304T Expired - Lifetime ES2178184T3 (es) 1997-03-20 1998-02-12 Procedimiento para preparar unasal de isetionato de acilo graso.

Country Status (11)

Country Link
US (1) US6184399B1 (es)
EP (1) EP1023262B1 (es)
JP (1) JP2001518102A (es)
CN (1) CN1097581C (es)
AT (1) ATE220662T1 (es)
BR (1) BR9808388A (es)
DE (1) DE69806623T2 (es)
ES (1) ES2178184T3 (es)
HK (1) HK1027553A1 (es)
TW (1) TW568899B (es)
WO (1) WO1998042658A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2659650T3 (es) * 2004-01-20 2018-03-16 Huntsman Petrochemical Llc Ésteres de acilalquilisetionato novedosos y aplicaciones en productos de consumo
US20060089279A1 (en) * 2004-10-26 2006-04-27 Brennan Michael A Mild acyl isethionate toilet bar composition
CN101157643B (zh) * 2007-01-17 2010-08-04 北京工商大学 Igepon A系列阴离子表面活性剂的制备方法
US7579311B2 (en) * 2007-05-02 2009-08-25 Conopco, Inc. No-strip process for producing bars comprising acyl-isethionate and free fatty acid, and having consumer desirable properties
CN101831280B (zh) * 2010-05-19 2013-12-18 濮阳市诚信钻采助剂有限公司 消泡剂有效成分的载体及其制备方法
CN102180814A (zh) * 2011-01-31 2011-09-14 浙江赞宇科技股份有限公司 一种脂肪酰氧乙基磺酸钠的微波合成方法
BR112018000270B1 (pt) 2015-07-16 2021-09-28 Unilever Ip Holdings B.V. Processo para a preparação de uma composição contínua de óleo e composição contínua de óleo
CN111995550B (zh) * 2019-05-27 2022-09-20 万华化学集团股份有限公司 一种椰油基羟乙基磺酸钠的制备方法
CN113896661B (zh) * 2020-06-22 2023-09-19 万华化学集团股份有限公司 一种椰油基羟乙基磺酸钠的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857370A (en) 1954-11-22 1958-10-21 Gen Aniline & Film Corp Process of preparing ester and amide type anionic surface active agents
GB853590A (en) * 1957-05-10 1960-11-09 Unilever Ltd Improvements in the manufacture of surface-active acylated hydroxysulphonates
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
US4226807A (en) * 1979-06-07 1980-10-07 Texaco Development Corp. Process for making ether sulfonates
US4571309A (en) * 1983-07-20 1986-02-18 Westvaco Corporation C22 -Cycloaliphatic tricarboxylic acid derived isethionate esters and method of preparation
DE3442579C2 (de) * 1984-11-22 1986-11-27 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von oberflächenaktiven Kondensationsprodukten
US5384421A (en) * 1992-08-21 1995-01-24 Hoechst Celanese Corporation Process for making sodium acylisethionates

Also Published As

Publication number Publication date
ATE220662T1 (de) 2002-08-15
WO1998042658A1 (en) 1998-10-01
US6184399B1 (en) 2001-02-06
CN1097581C (zh) 2003-01-01
BR9808388A (pt) 2000-05-23
EP1023262B1 (en) 2002-07-17
DE69806623D1 (de) 2002-08-22
HK1027553A1 (en) 2001-01-19
JP2001518102A (ja) 2001-10-09
CN1251090A (zh) 2000-04-19
TW568899B (en) 2004-01-01
EP1023262A1 (en) 2000-08-02
DE69806623T2 (de) 2003-03-27

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