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.)
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 filedfiledCritical
Priority to JP8477673ApriorityCriticalpatent/JPS5148654B1/ja
Publication of JPS5148654B1publicationCriticalpatent/JPS5148654B1/ja
Composition de polyuréthane protectrice de l'environnement utilisée pour un cuir synthétique favorable pour l'environnement, cuir synthétique obtenu à partir de cette composition et sa fabrication
Composition de polyuréthane protectrice de l'environnement utilisée pour un cuir synthétique favorable pour l'environnement, cuir synthétique obtenu à partir de cette composition et sa fabrication