Preparation process of flame-retardant leather based on nitrogen-phosphorus-aluminum

The invention relates to a flame-retardant leather preparation process based on nitrogen-phosphorus-aluminum. The flame-retardant leather preparation process comprises the following steps of softening, retanning, neutralizing, filling and dyeing, fat liquoring and color register. Melamine, tetrakis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN KEXIN, GUO WENHAN, DAN WEIHUA, LIU LIN, SASUKE, WEN HUITAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS THEREFOR CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING,IMPREGNATING, FINISHING CHEMISTRY COMPOSITIONS FOR TANNING HIDES LEATHER METALLURGY PELTS SKINS
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