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Phrix Arbeitsgemeinschaft
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Phrix Arbeitsgemeinschaft
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Application filed by Phrix ArbeitsgemeinschaftfiledCriticalPhrix Arbeitsgemeinschaft
Application grantedgrantedCritical
Publication of FR907481ApublicationCriticalpatent/FR907481A/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
C08G69/14—Lactams
C08G69/16—Preparatory processes
FR907481D1942-05-041943-04-23Procédé de préparation de produits de polycondensation à partir de lactames et d'acides aminocarboniques
ExpiredFR907481A
(fr)