N-SUBSTITUTED ACYL-LACTAM COMPOUND AND MANUFACTURE OF SAME AND NYLON POLYMER

The invention relates to the N-substituted acyl-lactam compound of the formula: where R' is a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radical R'' a bivalent radical having the following general formula wherein R''' is H, alkyl, cycloalkyl, aryl, al...

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Bibliographische Detailangaben
Hauptverfasser:	YOZEFU YOHANESU MARIA BONGAASU, ARUBERUTO AANORUDO BUAN GEENEN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to the N-substituted acyl-lactam compound of the formula: where R' is a bivalent cyclic or non-cyclic alkyl, aralkyl, alkaryl or aryl radical R'' a bivalent radical having the following general formula wherein R''' is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl, Riv is H, alkyl, cycloalkyl, aryl, alkaryl or aralkyl where R''' and Riv may jointly form a substituted or non-substituted cycloalkyl residue n is 0 or 1 (-L) represents a non-opened lactam ring and x a number>1. It has been found that this group of compounds is very suitable as activator in the preparation of nylon polymers, more specifically in the so-called RIM (Reaction Injection Moulding) or RRIM (reinforced RIM) systems, in which it is highly essential for the polymerization to take effect within a very short time.