国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） D06（2）
IPC小类 C08G（2）
IPC C08G018/32（2）
发明人
公开年
申请年 2019（2）
专利权人

Dye for producing outdoor products, is prepared from graphene oxide, and obtained by placing graphene oxide solution in chain compound, reacting the mixture, stirring, reducing the temperature, and precipitating with double distilled water.

ZHOU F

Preparation of polyurethane resin used for synthetic leather, involves mixing graphene oxide, N,N-dimethylformamide and 3,5-diyl-2,4-toluenediamine, stirring, preparing curing agent and polyurethane prepolymer, mixing, baking and curing.

LI X, WANG H, KONG W, FAN R, YAO K