ES2167730T3 - Procedimiento para la estabilizacion de alquilbencenosulfonatos. - Google Patents

Procedimiento para la estabilizacion de alquilbencenosulfonatos.

Info

Publication number
ES2167730T3
ES2167730T3 ES97916362T ES97916362T ES2167730T3 ES 2167730 T3 ES2167730 T3 ES 2167730T3 ES 97916362 T ES97916362 T ES 97916362T ES 97916362 T ES97916362 T ES 97916362T ES 2167730 T3 ES2167730 T3 ES 2167730T3
Authority
ES
Spain
Prior art keywords
procedure
alquilbencenosulfonatos
stabilization
acids
insured
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
ES97916362T
Other languages
English (en)
Inventor
Edouard Mathieu
Dominique Moulin
Jean-Michel Legac
Olivier Letailleur
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.)
Infineum USA LP
Original Assignee
Infineum USA LP
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
Priority claimed from GBGB9605167.7A external-priority patent/GB9605167D0/en
Priority claimed from GBGB9605166.9A external-priority patent/GB9605166D0/en
Application filed by Infineum USA LP filed Critical Infineum USA LP
Application granted granted Critical
Publication of ES2167730T3 publication Critical patent/ES2167730T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Treatment Of Sludge (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA MEJORAR LAS CARACTERISTICAS DE COLOR Y OLOR DE ACIDOS SULFONICOS Y DERIVADOS DE LOS MISMOS, MANTENIENDO SIMULTANEAMENTE LA REDUCCION DE LODO Y ACIDO SULFURICO Y UNA BUENA ESTABILIDAD TERMICA. DICHO PROCEDIMIENTO CONSISTE EN TRATAR DICHOS ACIDOS Y DERIVADOS CON AL MENOS UN HIDROCARBURO INSATURADO, TENIENDO CADA UNO AL MENOS 36 ATOMOS DE CARBONO Y LAS CARACTERISTICAS DE SUSTITUCION DEFINIDAS.
ES97916362T 1996-03-12 1997-03-10 Procedimiento para la estabilizacion de alquilbencenosulfonatos. Expired - Lifetime ES2167730T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9605167.7A GB9605167D0 (en) 1996-03-12 1996-03-12 Acid treatment process
GBGB9605166.9A GB9605166D0 (en) 1996-03-12 1996-03-12 Acid treatment process

Publications (1)

Publication Number Publication Date
ES2167730T3 true ES2167730T3 (es) 2002-05-16

Family

ID=26308912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916362T Expired - Lifetime ES2167730T3 (es) 1996-03-12 1997-03-10 Procedimiento para la estabilizacion de alquilbencenosulfonatos.

Country Status (8)

Country Link
US (1) US6087529A (es)
EP (1) EP0888294B1 (es)
JP (1) JP4086900B2 (es)
AU (1) AU716964B2 (es)
CA (1) CA2249357C (es)
DE (1) DE69710180T2 (es)
ES (1) ES2167730T3 (es)
WO (1) WO1997033864A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101455950B (zh) * 2007-12-12 2011-09-07 中国石油天然气股份有限公司 一种磺酸盐表面活性剂的制备方法及用途
EP2979083B1 (en) 2013-03-29 2017-12-13 Life Technologies Corporation Method for treating a semiconductor device
EP3489367B1 (en) 2015-03-05 2020-09-09 Life Technologies Corporation Surface stabilization of biosensors
US9555451B2 (en) 2015-03-26 2017-01-31 Life Technologies Corporation Method for treating a semiconductor device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773896A (en) * 1952-04-24 1956-12-11 James W Putt Manufacture of alkyl aryl sulfonates
US3367865A (en) * 1961-05-19 1968-02-06 Exxon Research Engineering Co Oil-soluble metal sulfonates and lubricants containing them
NL293486A (es) * 1962-06-01
US3681442A (en) * 1968-12-26 1972-08-01 Universal Oil Prod Co Alkylaromatic sulfonate detergent process of preparation
GB1572496A (en) * 1976-02-20 1980-07-30 Exxon Research Engineering Co Stabilisation of alkylaryl sulphonic acids and sulphonates
DE2862373D1 (en) * 1977-12-23 1984-03-08 Exxon Research Engineering Co Process for the purification of sulphonic acids
US4235810A (en) * 1978-08-03 1980-11-25 Exxon Research & Engineering Co. Alkylates and sulphonic acids and sulphonates produced therefrom
US5344967A (en) * 1991-06-28 1994-09-06 The Lubrizol Corporation Treatment of organic sulfonic acid

Also Published As

Publication number Publication date
US6087529A (en) 2000-07-11
CA2249357C (en) 2005-09-13
DE69710180D1 (de) 2002-03-14
WO1997033864A1 (en) 1997-09-18
EP0888294B1 (en) 2002-01-30
AU2504497A (en) 1997-10-01
DE69710180T2 (de) 2002-08-22
CA2249357A1 (en) 1997-09-18
JP2000506181A (ja) 2000-05-23
EP0888294A1 (en) 1999-01-07
JP4086900B2 (ja) 2008-05-14
AU716964B2 (en) 2000-03-09

Similar Documents

Publication Publication Date Title
EA199900581A1 (ru) Производные индана или дигидроиндола
ES2162942T3 (es) Nuevos derivados de acidos carboxilicos, su obtencion y empleo.
ES8401937A1 (es) Procedimiento para la preparacion de nuevos derivados de aminoacidos biciclicos.
EA200000826A1 (ru) Галоидированные производные амидиноаминокислот, применимые в качестве ингибиторов no-синтазы
ES2159919T3 (es) Procedimiento para la preparacion de compuestos de tipo ceramidas.
AR241531A1 (es) Un procedimiento para la preparacion derivados de 2-indolinona, y sus sales farmaceuticamente aceptables.
ES2167730T3 (es) Procedimiento para la estabilizacion de alquilbencenosulfonatos.
CO4910140A1 (es) Intermediarios y proceso para preparar olanzapina
ES2022446B3 (es) Derivados fenolicos de benzotiazol y su aplicacion como inhibidores de corrosion.
GT199900011A (es) Nuevos derivados del acido dihidroxihexanoico
PT96030A (pt) Processo para a preparacao de aminocarbonilcarbamatos relacionados com fisoestigmina e de composicoes farmaceuticas que os contem
DE69815544D1 (de) Herstellung und verwendung von ortho-sulfonamido bicyclische heteroaryl hydroxamsäure derivate als matrix-metalloproteinase und tace inhibitoren
ES539668A0 (es) Procedimiento para la preparacion de nuevas 5,11-dihidro-6h-dibenzo (b,e)azepin-6-onas sustituidas
BR0011523A (pt) Processo aperfeiçoado para a fosforiilação, e compostos produzidos por esse processo
EA199700263A1 (ru) Применение производных витамина d в дерматологии
KR860001808A (ko) 이미다조〔1,5-a〕피리미딘 유도체의 제조방법
ES544417A0 (es) Procedimiento para preparar 8-alquiltio-2-piperazino-pirimido(5,4-d)pirimidinas.
BR9814064A (pt) Processo para preparação de ácidos 4-fenil-4-cianociclo-hexanóicos substituìdos
PA8429501A1 (es) Derivados de acido 3-aributirico sustituido como inhibidores de la metaloproteasa de matriz
ES2039485T3 (es) Un procedimiento para la preparacion de un compuesto 3,4-dihidropirimidina n-sustituido.
ES2162696T3 (es) Procedimiento para la purificacion de dimetilsulfoxido (dmso).
DK26581A (da) Hidtil ukendte substituerede 1,8-dihydroxy-9-(10h) anthracenoner samt fremgangsmaade til deres fremstilling
DE3889022D1 (de) Verfahren zur Herstellung von Thiophenderivaten.
PT82547B (pt) Processo de preparacao de acidos hexenoicos e de composicoes farmaceuticas que os contem
ATE17946T1 (de) 3-chlor-3-phenylprop-2-en ylthiophosphorsaeureester, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung von schaedlingen.