丙烯酸铝铬络合物和丙烯酸铝络合物是一种新型的鞣革剂,国外已工业投产,但国内至今尚未见到有关合成和应用的报导。我国,特别是幅员辽阔的西北地区,有着丰富的皮革资源,发展皮革工业具有一定的优势。我国目前的制革工业在化工材料和工艺技术等方面,与国外先进水平相比均存在着一定的差距。因此,引进先进技术、合成新型鞣剂应是发展我国皮革工业的当务之急。 Aluminum-aluminum complex and aluminum complex are a kind of new tanning agent, which have been put into industrial production in foreign countries. However, there is no report about synthesis and application in China so far. China, especially the vast northwestern region, has abundant leather resources and has certain advantages in developing the leather industry. China’s current leather industry in chemical materials and technology, etc., compared with foreign advanced level there is a certain gap. Therefore, the introduction of advanced technology, synthesis of new tanning agent should be the development of China’s leather industry’s top priority.