ES2069820T3 - Procedimiento de alquilacion catalizado por fosfato de sodio y bario o fosfato de potasio y bario. - Google Patents

Procedimiento de alquilacion catalizado por fosfato de sodio y bario o fosfato de potasio y bario.

Info

Publication number
ES2069820T3
ES2069820T3 ES91203213T ES91203213T ES2069820T3 ES 2069820 T3 ES2069820 T3 ES 2069820T3 ES 91203213 T ES91203213 T ES 91203213T ES 91203213 T ES91203213 T ES 91203213T ES 2069820 T3 ES2069820 T3 ES 2069820T3
Authority
ES
Spain
Prior art keywords
bario
phosphate
potassium
sodium
singing
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
ES91203213T
Other languages
English (en)
Inventor
Rudolf Jacobus Wijngaarden
Kees Latjes
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2069820T3 publication Critical patent/ES2069820T3/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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/04—Formation or introduction of functional groups containing oxygen of ether, acetal or ketal groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

ADUCTOS OXIDO ALQUILENOS DE COMPUESTOS ORGANICOS TENIENDO ATOMOS DE HIDROGENO ACTIVOS SE PREPARAN MEDIANTE UN PROCESO QUE COMPRENDE EL PONER EN CONTACTO Y SOMETER A REACCION UN REACTIVO OXIDO ALQUILENO COMPRENDIENDO UN O MAS OXIDOS ALQUILENO VECINALES CON UN HIDROGENO ACTIVO CONTENIENDO UN REACTANTE COMPRENDIENDO UNO O MAS COMPUESTOS TENIENDO ATOMOS ACTIVOS DE HIDROGENO BAJO LA PRESENCIA DE UNA CANTIDAD CATALITICAMENTE ACTIVA DE FOSFATO DE BARIO SODICO O FOSFATO DE BARIO POTASICO. LOS ALCOXILADOS PRODUCIDOS SE SABE QUE SON UTILES POR EJEMPLO, COMO SURFACTANTES HOIONICOS, AGENTES EMULGENTES Y HUMIDIFICANTES, SOLVENTES, E INTERMEDIARIOS QUIMICOS.
ES91203213T 1990-12-11 1991-12-06 Procedimiento de alquilacion catalizado por fosfato de sodio y bario o fosfato de potasio y bario. Expired - Lifetime ES2069820T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909026832A GB9026832D0 (en) 1990-12-11 1990-12-11 Alkoxylation process catalyzed by sodium-or potassium barium phosphate

Publications (1)

Publication Number Publication Date
ES2069820T3 true ES2069820T3 (es) 1995-05-16

Family

ID=10686786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91203213T Expired - Lifetime ES2069820T3 (es) 1990-12-11 1991-12-06 Procedimiento de alquilacion catalizado por fosfato de sodio y bario o fosfato de potasio y bario.

Country Status (13)

Country Link
US (1) US5162589A (es)
EP (1) EP0490444B1 (es)
JP (1) JP3028432B2 (es)
KR (1) KR100199303B1 (es)
CN (1) CN1032131C (es)
AU (1) AU636520B2 (es)
BR (1) BR9105341A (es)
CA (1) CA2057251C (es)
DE (1) DE69108197T2 (es)
ES (1) ES2069820T3 (es)
GB (1) GB9026832D0 (es)
MX (1) MX9102451A (es)
TW (1) TW307751B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374705A (en) * 1993-12-27 1994-12-20 The Dow Chemical Company Process for the preparation of polyether polyols with a reduced unsaturation content
EP0665206B1 (en) * 1994-01-31 1998-01-07 Shell Internationale Researchmaatschappij B.V. Alkoxylation process
AU2002953252A0 (en) 2002-12-09 2003-01-02 Huntsman Corporation Australia Pty Ltd Compositions, Compounds and Methods for their Preparation
US8999188B2 (en) 2010-09-27 2015-04-07 Huntsman Corporation Australia Pty Limited Composition for application as a flotation frother
US9643163B2 (en) 2014-10-10 2017-05-09 Crystaphase Products, Inc. Heterogeneous catalyst for transesterification and method of preparing same
US10144696B2 (en) 2015-04-17 2018-12-04 Crystaphase Products, Inc. Heterogeneous catalyst for transesterification and method of preparing same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752857A (en) * 1970-04-27 1973-08-14 Jefferson Chem Co Inc Nonionic surfactant with low pour point
US4134854A (en) * 1973-05-05 1979-01-16 Texaco Development Corp. Nonionic surfactant with low pour point
US4210764A (en) * 1979-05-04 1980-07-01 Conoco, Inc. Barium oxide/cresylic acid catalyzed ethoxylation
US4223164A (en) * 1979-07-02 1980-09-16 Conoco, Inc. Ethoxylation with strontium bases
US4239917A (en) * 1979-07-02 1980-12-16 Conoco, Inc. Barium oxide catalyzed ethoxylation
DE3071057D1 (en) * 1979-09-27 1985-10-10 Union Carbide Corp Process for reaction of epoxides with organic compounds having an active hydrogen
CA1187104A (en) * 1979-09-27 1985-05-14 James H. Mccain, Jr. Barium catalysts for oxyalkylation of reactive hydrogen compounds
CA1187105A (en) * 1979-09-27 1985-05-14 James H. Mccain, Jr. Process for preparation of catalysts for oxyalkylation of reactive hydrogen compounds
US4306093A (en) * 1980-01-24 1981-12-15 Conoco Inc. Strontium catalyzed alkoxylations
US4302613A (en) * 1980-08-22 1981-11-24 Conoco Inc. Inorganic catalyst for alkoxylation of alcohols
US4453023A (en) * 1982-12-30 1984-06-05 Union Carbide Corporation Process for preparing nonionic surfactants-oxyalkylation with promoted barium catalysts
US4721817A (en) * 1986-12-31 1988-01-26 Shell Oil Company Preparation of nonionic surfactants
US4967016A (en) 1989-05-19 1990-10-30 Shell Oil Company Alkoxylation process catalyzed by barium phosphate
DE4003658A1 (de) * 1990-02-07 1991-08-08 Henkel Kgaa Verfahren zur herstellung von nichtionischen oberflaechenaktiven verbindungen

Also Published As

Publication number Publication date
GB9026832D0 (en) 1991-01-30
US5162589A (en) 1992-11-10
MX9102451A (es) 1992-06-01
CN1062341A (zh) 1992-07-01
TW307751B (en) 1997-06-11
CA2057251C (en) 2002-05-14
JP3028432B2 (ja) 2000-04-04
AU8896591A (en) 1992-06-18
CA2057251A1 (en) 1992-06-12
CN1032131C (zh) 1996-06-26
KR100199303B1 (ko) 1999-06-15
JPH04334336A (ja) 1992-11-20
EP0490444B1 (en) 1995-03-15
DE69108197D1 (de) 1995-04-20
KR920011976A (ko) 1992-07-25
DE69108197T2 (de) 1995-09-07
BR9105341A (pt) 1992-08-25
EP0490444A1 (en) 1992-06-17
AU636520B2 (en) 1993-04-29

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