国家/地区 中国（2）
IPC部 C（2） D（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC
发明人 ZHANG W（2）
公开年
申请年
专利权人 UNIV SHAANXI SCI TECHNOLOGY（2）

Preparation of fluorescent anti-counterfeiting coating comprises drying, pulverizing leather waste, dispersing in ultrapure water, hydrothermal reacting, suction filtering, compounding with thickener and printing code on substrate.

LI L, MA J, SHI J, ZHANG W

Preparation of ultrasonic-assisted polyacrylic ester/amino-modified graphene oxide composite leather coating agent involves dispersing graphene oxide, thionyl chloride, and dimethylformamide, refluxing, and adding dimethylformamide.

GAO D, LI C, MA J, ZHANG W, ZHOU Y, ZHA J