The results showed that anion aqueous PU resin retanning agent can improve the shrinkage temperature and mechanics strength of chrometanned leather.
试验表明阴离子型聚氨酯树脂复鞣剂可提高铬鞣革的收缩温度及力学强度。
2
A review of the literatures has been done on the application of acid enzymatic bating in leather making, which includes bating pickling pelt and bating chrometanned wet blue.
综述了酸性酶软化在制革生产中的应用，主要是软化酸裸皮和铬鞣蓝湿皮。
3
Physical properties and sense performances of the finished leather which chrometanned by supercritical carbon dioxide were match or overmatch the properties of the traditional tanning.