Use of non-modified and modified inorganic particles having a layered structure as catalyst for synthesizing aminoplast-aldehyde precondensates and a method for synthesizing aminoplast-aldehyde precondensates

The present invention relates to the use of inorganic particles having a layered structure as catalyst for the synthesis of aminoplast-aldehyde precondensates, wherein the inorganic particles are either non-modified or modified with at least one amino compound, wherein the at least one amino compoun...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DICKE, RENE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention relates to the use of inorganic particles having a layered structure as catalyst for the synthesis of aminoplast-aldehyde precondensates, wherein the inorganic particles are either non-modified or modified with at least one amino compound, wherein the at least one amino compound comprises at least one aliphatic amino group, whereby octadecyldiethanolamine is exempted, at least one amide group and/or at least one aromatic amino group. The invention relates furthermore to a method using non-modified and/or modified inorganic particles having a layered structure for synthesising aminoplast-aldehyde precondensates, the precondensates obtained by such a method and their use.