国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08K（4）
IPC C08K003/04（4）
发明人 LI B（4）
公开年 2019（2） 2020（2）
申请年 2019（4）
专利权人 WANHUA CHEM .（3） WANHUA CHEM .（3）

Polypropylene composite material used for injection molding foam, comprises polypropylene, polyolefin elastomer/graphene composite material, polyolefin elastomer and polyamide composite material, talc powder, antioxidant, and lubricant.

LI B, WU Z, ZHANG W, WU J, LU J, JI S

Carbon fiber reinforced polypropylene composite material comprises polypropylene, modified carbon fiber masterbatch, polypropylene grafted modified graphene, antioxidant, lubricant, hydrotalcite, polypropylene, lubricant and antioxidant.

LI B, YANG F, ZHANG W, WU Z, JI S, LU J

Preparing modified graphene chloride involves subjecting dried graphene to chlorination modification by heating in chlorine atmosphere to obtain graphene chloride, and are reacted followed by separation.

LI B, LU J, WU Z, WANG K, ZHANG W

Preparing flexible conductive composite material by magnetic field regulating graphene arrangement involves preparing graphene oxide, ferrous chloride tetrahydrate, adding 3,3'-dichloro-4,4'-diaminodiphenylmethane, and vacuum drying.

WU S, LI B, ZHAO L, LI Z