PL312573A1 - Method of manufacturing alkoxylanes - Google Patents

Method of manufacturing alkoxylanes

Info

Publication number
PL312573A1
PL312573A1 PL31257394A PL31257394A PL312573A1 PL 312573 A1 PL312573 A1 PL 312573A1 PL 31257394 A PL31257394 A PL 31257394A PL 31257394 A PL31257394 A PL 31257394A PL 312573 A1 PL312573 A1 PL 312573A1
Authority
PL
Poland
Prior art keywords
alkoxylanes
manufacturing
alkoxylates
clays
alkoxides
Prior art date
Application number
PL31257394A
Inventor
Wolfgang Schroeder
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of PL312573A1 publication Critical patent/PL312573A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The invention concerns a method of preparing alkoxylates from alkoxides and compounds containing active H-atoms using clays as catalysts. Preferred are clays suitable for the preparation of alkoxylates within a narrow range of the homologous series.
PL31257394A 1993-07-14 1994-05-31 Method of manufacturing alkoxylanes PL312573A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934323474 DE4323474A1 (en) 1993-07-14 1993-07-14 Process for the preparation of alkoxylates

Publications (1)

Publication Number Publication Date
PL312573A1 true PL312573A1 (en) 1996-04-29

Family

ID=6492718

Family Applications (1)

Application Number Title Priority Date Filing Date
PL31257394A PL312573A1 (en) 1993-07-14 1994-05-31 Method of manufacturing alkoxylanes

Country Status (5)

Country Link
CN (1) CN1105969A (en)
AU (1) AU6998794A (en)
DE (1) DE4323474A1 (en)
PL (1) PL312573A1 (en)
WO (1) WO1995002570A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA825786B (en) * 1981-08-21 1984-03-28 British Petroleum Co Plc Method for promoting the activity and/or extending the life of cation-exchangeable layered clay catalysts in proton-catalysed reactions
US4542250A (en) * 1982-01-09 1985-09-17 The British Petroleum Company, P.L.C. Use of stabilized pillared interlayered clays as catalyst in alkylation reactions
GB8400271D0 (en) * 1984-01-06 1984-02-08 British Petroleum Co Plc Treatment of layered clay
JPH072662B2 (en) * 1986-06-10 1995-01-18 協和油化株式会社 Method for producing alkylene glycol monoalkyl ether
GB8614909D0 (en) * 1986-06-19 1986-07-23 British Petroleum Co Plc Production of glycol ethers
GB8707309D0 (en) * 1987-03-26 1987-04-29 British Petroleum Co Plc Compounds
US4939301A (en) * 1988-12-23 1990-07-03 Texaco Chemical Company Production of ethanolamine by amination of ethylene oxide over acid activated clays
GB8922359D0 (en) * 1989-10-04 1989-11-22 British Petroleum Co Plc Process for the preparation of catalysts
GB8922358D0 (en) * 1989-10-04 1989-11-22 British Petroleum Co Plc Process for the preparation of glycol ethers
GB9027632D0 (en) * 1990-12-20 1991-02-13 British Petroleum Co Plc Process for the preparation of glycol ethers

Also Published As

Publication number Publication date
WO1995002570A1 (en) 1995-01-26
CN1105969A (en) 1995-08-02
DE4323474A1 (en) 1995-01-19
AU6998794A (en) 1995-02-13

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