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1. WO1992007795 - HYDROPHOBISED DOUBLE-LAYER HYDROXIDE COMPOUNDS

Publication Number WO/1992/007795
Publication Date 14.05.1992
International Application No. PCT/EP1991/001993
International Filing Date 21.10.1991
Chapter 2 Demand Filed 10.04.1992
IPC
B01J 23/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
B01J 31/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
04containing carboxylic acids or their salts
B01J 37/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02Impregnation, coating or precipitation
03Precipitation; Co-precipitation
C01B 13/14 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
13Oxygen; Ozone; Oxides or hydroxides in general
14Methods for preparing oxides or hydroxides in general
C01F 7/00 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
7Compounds of aluminium
C07C 41/03 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
01Preparation of ethers
02from oxiranes
03by reaction of an oxirane ring with a hydroxy group
CPC
B01J 2231/48
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
2231Catalytic reactions performed with catalysts classified in B01J31/00
40Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
48Ring-opening reactions
B01J 23/007
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
007Mixed salts
B01J 31/04
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
31Catalysts comprising hydrides, coordination complexes or organic compounds
02containing organic compounds or metal hydrides
04containing carboxylic acids or their salts
B01J 37/031
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02Impregnation, coating or precipitation
03Precipitation; Co-precipitation
031Precipitation
C01B 13/145
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; ; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
13Oxygen; Ozone; Oxides or hydroxides in general
14Methods for preparing oxides or hydroxides in general
145After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
C01F 7/002
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
7Compounds of aluminium
002Compounds containing, besides aluminium, two or more other elements, with the exception of oxygen and hydrogen
Applicants
  • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN [DE]/[DE] (AllExceptUS)
  • BREUER, Wolfgang [DE]/[DE] (UsOnly)
  • RATHS, Hans-Christian [DE]/[DE] (UsOnly)
Inventors
  • BREUER, Wolfgang
  • RATHS, Hans-Christian
Common Representative
  • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN
Priority Data
P 40 34 305.729.10.1990DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) HYDROPHOBIERTE DOPPELSCHICHTHYDROXID-VERBINDUNGEN
(EN) HYDROPHOBISED DOUBLE-LAYER HYDROXIDE COMPOUNDS
(FR) COMPOSES HYDROXYDES IMPERMEABILISES A DOUBLE COUCHE
Abstract
(DE)
Die Erfindung beschreibt neue hydrophobierte Doppelschichthydroxid-Verbindungen, ein Verfahren zu ihrer Herstellung durch Umsetzung von Doppelschichthydroxid-Verbindungen mit Mono- und/oder Dicarbonsäuren in einem organischen Lösungsmittel oder in einem Kneter sowie die Verwendung der Verbindungen als Alkoxylierungskatalysatoren für Verbindungen mit aktiven H-Atomen oder für Fettsäureester.
(EN)
The invention describes novel hydrophobised double-layer hydroxide compounds, a process for producing them by reaction of double-layer hydroxide compounds with mono and/or dicarboxylic acids in an organic solvent or in a kneader and the use of the compounds as alkoxylation catalysts for compounds with active H atoms or for fatty acid esters.
(FR)
L'invention décrit de nouveaux composés hydroxydes rendus hydrophobes à double couche, leur procédé de production par réaction de composés hydroxydes à double couche avec des acides monocarboxyliques et/ou dicarboxyliques dans un solvant organique ou dans une pétrisseuse, ainsi que l'utilisation de ces composés comme catalyseurs de l'alcoxylation de composés ayant des atomes H actifs ou d'esters d'acides gras.
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