国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3） C09（3） B05（2）
F16（2）
IPC小类 C08J（3）
IPC C08L023/06（3）
发明人 LIU J（3）
公开年 2021（2）
申请年
专利权人 ANHUI GLANT .（2）

Corrosion resistant polyethylene water supply pipe material comprises base layer and anticorrosive graphene coating comprising polyethylene, color master batch, epoxy resin and dispersant.

LIU J, WANG J, LI H

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

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

Graphene double-layer electric driving film useful for e.g. flexible wearable device and micro-motor actuator, comprises graphene double layer electrically actuated membrane formed by flexible conductive layer and the flexible polymer layer.

LIU J, SANG W, ZHAO L