CA2091687A1 - Procede d'obtention de melanges d'oligoglycerols a forte teneur en diglycerols - Google Patents

Procede d'obtention de melanges d'oligoglycerols a forte teneur en diglycerols

Info

Publication number
CA2091687A1
CA2091687A1 CA 2091687 CA2091687A CA2091687A1 CA 2091687 A1 CA2091687 A1 CA 2091687A1 CA 2091687 CA2091687 CA 2091687 CA 2091687 A CA2091687 A CA 2091687A CA 2091687 A1 CA2091687 A1 CA 2091687A1
Authority
CA
Canada
Prior art keywords
silicate compounds
silicate
glycerol
diglycerol
reaction
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.)
Abandoned
Application number
CA 2091687
Other languages
English (en)
Inventor
Ude Hees
Reinhard Bunte
Johannes Hachgenei
Andreas Botulinski
Arno Behr
Manfred Biermann
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.)
Henkel AG and Co KGaA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2091687A1 publication Critical patent/CA2091687A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA 2091687 1990-09-15 1991-09-06 Procede d'obtention de melanges d'oligoglycerols a forte teneur en diglycerols Abandoned CA2091687A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4029323.8 1990-09-15
DE19904029323 DE4029323A1 (de) 1990-09-15 1990-09-15 Vefahren zur herstellung von oligoglyceringemischen mit hohem diglyceringehalt

Publications (1)

Publication Number Publication Date
CA2091687A1 true CA2091687A1 (fr) 1992-03-16

Family

ID=6414330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2091687 Abandoned CA2091687A1 (fr) 1990-09-15 1991-09-06 Procede d'obtention de melanges d'oligoglycerols a forte teneur en diglycerols

Country Status (5)

Country Link
EP (1) EP0548104A1 (fr)
JP (1) JPH06500773A (fr)
CA (1) CA2091687A1 (fr)
DE (1) DE4029323A1 (fr)
WO (1) WO1992005133A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349094A (en) * 1992-06-12 1994-09-20 Henkel Kommanditgesellschaft Auf Aktien Process for the production of oligoglycerol mixtures of increased diglycerol content
DE4409569C1 (de) * 1994-03-21 1995-08-10 Henkel Kgaa Polyglycerinpolyricinoleate
DE4420516C2 (de) * 1994-06-13 1998-10-22 Henkel Kgaa Polyglycerinpolyhydroxystearate
DE69532157T2 (de) * 1995-03-15 2004-09-02 Nexus A/S Verfahren zur Herstellung von Oligomeren und/oder Polymerenpolyolverbindungen und ihre Anwendung in der Herstellung von Emulgatoren und oberflächenaktiven Mitteln
DE19533539A1 (de) 1995-09-11 1997-03-13 Henkel Kgaa O/W-Emulgatoren
DE19641604C1 (de) 1996-10-09 1998-03-12 Goldschmidt Ag Th Polyglycerinpartialester von Fettsäuren und mehrfunktionellen Carbonsäuren, deren Herstellung und Verwendung
EP2743337B1 (fr) 2012-12-14 2016-10-12 Cognis IP Management GmbH Dérivés de polyglycérol tensioactifs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB265147A (en) * 1926-01-27 1928-02-09 Henkel & Cie Gmbh Improved manufacture of a glycerine poor in poly-glycerines and containing di-glycerine
US2487208A (en) * 1946-12-23 1949-11-08 Colgate Palmolive Peet Co Preparation of diglycerol

Also Published As

Publication number Publication date
EP0548104A1 (fr) 1993-06-30
JPH06500773A (ja) 1994-01-27
WO1992005133A1 (fr) 1992-04-02
DE4029323A1 (de) 1992-03-19

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Legal Events

Date Code Title Description
FZDE Dead