摘要
将胶原水解物用马来酸酐酸化后与丙烯酸共聚 ,可制得一种阴离子蛋白复鞣剂。将该复鞣剂与铬一起用于复鞣 ,可提高革对铬的吸收率 ,增加革的厚度、丰满度和粒面紧实度。
An anionic protein retanning agent has been prepared from collagen hydrolysate by amidation with maleic anhydride and co-polymerization with acrylic acid. It has been found that the absorbility of chrome can be increased by applying the agent to chrome retanning process, and the thickness and fullness as well as grain tightness of the leather can also been increased by the agent.
出处
《皮革化工》
2002年第5期19-22,共4页
Leather Chemicals
关键词
阴离子蛋白复鞣剂
制备
应用
protein
collagen
modification
retanning agent
