BR8901719A - Processo para etoxilacao e/ou propoxilacao de compostos com atomos de h ativos e utilizacao de sais de metais alcalino-terrosos de moesteres de acidos policarboxilicos - Google Patents

Processo para etoxilacao e/ou propoxilacao de compostos com atomos de h ativos e utilizacao de sais de metais alcalino-terrosos de moesteres de acidos policarboxilicos

Info

Publication number
BR8901719A
BR8901719A BR898901719A BR8901719A BR8901719A BR 8901719 A BR8901719 A BR 8901719A BR 898901719 A BR898901719 A BR 898901719A BR 8901719 A BR8901719 A BR 8901719A BR 8901719 A BR8901719 A BR 8901719A
Authority
BR
Brazil
Prior art keywords
moesters
etoxylation
propoxylation
alkaline
atoms
Prior art date
Application number
BR898901719A
Other languages
English (en)
Inventor
Ansgar Behler
Uwe Ploog
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR8901719A publication Critical patent/BR8901719A/pt

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR898901719A 1988-04-12 1989-04-11 Processo para etoxilacao e/ou propoxilacao de compostos com atomos de h ativos e utilizacao de sais de metais alcalino-terrosos de moesteres de acidos policarboxilicos BR8901719A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812168A DE3812168A1 (de) 1988-04-12 1988-04-12 Verwendung von erdalkalisalzen von polycarbonsaeuremonoestern als katalysatoren fuer die alkoxylierung

Publications (1)

Publication Number Publication Date
BR8901719A true BR8901719A (pt) 1989-11-21

Family

ID=6351825

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901719A BR8901719A (pt) 1988-04-12 1989-04-11 Processo para etoxilacao e/ou propoxilacao de compostos com atomos de h ativos e utilizacao de sais de metais alcalino-terrosos de moesteres de acidos policarboxilicos

Country Status (9)

Country Link
US (1) US4996364A (pt)
EP (1) EP0337239A3 (pt)
JP (1) JPH01315345A (pt)
KR (1) KR890015982A (pt)
AU (1) AU615047B2 (pt)
BR (1) BR8901719A (pt)
DE (1) DE3812168A1 (pt)
NO (1) NO891481L (pt)
TR (1) TR24472A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341576A1 (de) * 1993-12-07 1995-06-08 Hoechst Ag Verfahren zur Herstellung von Alkoxylaten unter Verwendung von Esterverbindungen als Katalysator
DE4421576A1 (de) * 1994-06-21 1996-01-04 Hoechst Ag Alkoxylierungsprodukt-Mischungen mit enger Alkoxylverteilung
DE19546946A1 (de) * 1995-12-15 1997-06-19 Hoechst Ag Precursor für Alkoxylierungskatalysatoren
DE19627654A1 (de) * 1996-07-09 1998-01-22 Volker Schenk Snowboard-Monitor
DE19807991A1 (de) * 1998-02-26 1999-09-02 Clariant Gmbh Alkoxylierungskatalysator
KR100664969B1 (ko) * 2005-08-26 2007-01-04 아이디비켐(주) 고순도의 메톡시폴리에틸렌글리콜 및 그들의 유도체의제조방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034648A3 (en) * 1980-02-04 1981-10-21 Conoco Phillips Company A method for the alkoxylation of alkanols in the presence of strontium-containing catalysts and promoters
CA1185993A (en) * 1981-12-23 1985-04-23 Shell Canada Limited Process for preparing alkanol alkoxylates
EP0085167A1 (en) * 1981-12-24 1983-08-10 Conoco Phillips Company Alkoxylation with calcium and magnesium salts
US4396779A (en) * 1982-04-07 1983-08-02 Shell Oil Company Alkanol alkoxylate preparation
US4453022A (en) * 1982-04-21 1984-06-05 Union Carbide Corporation Process for preparing nonionic surfactants-oxyalkylation with calcium and/or strontium catalysts
CA1247649A (en) * 1982-12-30 1988-12-28 James H. Mccain Barium hydroxide/lower alcohol catalysts for oxyalkylation reactions
TR23339A (tr) * 1987-06-15 1989-12-14 Henkel Kgaa Alkoksillendirme icin katalizoer,olarak eter karbonik asitlerinin toprak alkalisi tozlarinin kullanilmasi

Also Published As

Publication number Publication date
TR24472A (tr) 1991-10-11
DE3812168A1 (de) 1989-10-26
EP0337239A2 (de) 1989-10-18
KR890015982A (ko) 1989-11-27
AU3266489A (en) 1989-10-19
EP0337239A3 (de) 1991-03-20
NO891481D0 (no) 1989-04-11
NO891481L (no) 1989-10-13
US4996364A (en) 1991-02-26
JPH01315345A (ja) 1989-12-20
AU615047B2 (en) 1991-09-19

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