国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 HAN X（2）
公开年
申请年 2020（2）
专利权人 HAN X（2）

Environmentally friendly two-component waterborne polyurethane composite coating comprises e.g. aliphatic waterborne polyurethane dispersion, aliphatic waterborne hydroxy polyurethane dispersion and propylene glycol methyl ether acetate.

HAN X

Preparing graphene based on lithium peroxide embedded in graphite layer comprises e.g. discharging lithium-oxygen battery composed of metallic lithium or other lithium-rich materials as cathode and graphite carbon as anode.

HAN X