国家/地区 中国（3）
IPC部 B（3）
IPC大类 B29（3）
IPC小类 B29D（3）
IPC C08K013/06（3）
发明人
公开年 2021（2）
申请年
专利权人

Continuous carbon fiber winding composite reinforced polyethylene gas pipe comprises polyethylene gas pipe component comprising pressure-resistant layer containing graphene functional masterbatch and inner lining layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W

Mildew-proof wear-resistant environment-friendly polyvinyl chloride artificial leather comprises base cloth layer, and polyvinyl chloride surface layer comprising polyvinyl chloride resin, functional elastomer, plasticizer and foaming agent.

ZHANG H

Preparing antibacterial ventilating film involves weighing modified porous graphene, organic rare earth salts, antibacterial plant extracts, carrier resins, inorganic fillers, polyethylene and additives A, additives B, and surfactant.

ZHOU P