国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08G（2）
IPC C08K003/04（2）
发明人 CHEN Q（2）
公开年 2020（2）
申请年
专利权人 CHENGDU NEW KELI CHEM ENG SCI TECHNIC（2）

Preparing graphene polyurethane composite plastic for sports equipment, involves passing carbon nanotubes sequentially through coupling agent, and putting mixed liquid containing graphene and toluene diisocyanate in spray tube.

CHEN Q

Preparing nylon composite engineering plastic for railway tracks, involves uniformly dispersing carboxylated graphene in an organic solvent to obtain graphene liquid, mixing graphene solution, and 5-aminoisophthalic acid.

CHEN Q, ZAN H, ZENG J