国家/地区 中国（3） 美国（2）
IPC部 B（5）
IPC大类 B32（5）
IPC小类 B32B（5）
IPC B32B001/08（3） B32B009/00（3） B32B009/04（3）
B32B027/32（3） B32B033/00（3） B32B003/08（2）
B32B027/12（2） F16L059/02（2）
发明人
公开年 2020（5）
申请年 2019（3） 
专利权人

Large-diameter insulated pipe used for transportation of liquids, has graphene layer whose outer side is filled and fixed with aluminum foil radiation layer, and waterproof layer which is provided outside aluminum foil reflective layer.

ZHENG Z, ZHANG G, LANG K, YU H, WANG X, CHEN Y, GAO Y

Graphene insulating film structure, has circular shell sleeve provided with wiring terminal that is electrically connected with connecting wire, and clamping slot provided with connecting column, where wiring terminal is electrically connected with wire.

YANG C

Graphene-based modified plastic, has waterproof layer whose bottom part is provided with reinforcing layer, where bottom part of reinforcing layer is provided with graphene layer and bottom end of graphene layer is provided with flame retardant layer.

TANG G

Coated metal pipe for automotive fluid transport tube, comprises single or double walled tubing formed into circular cross sectional profile, intermediate primer layer, and polyamide incorporating graphene powder.

KERIN J J, BANERJI A

Graphene foam laminate used as sealing material, comprises layer of graphene foam and comprising pores and pore walls having 3-dimensional network of interconnected graphene planes or graphene sheets, and permeation-resistant polymer layer.

LIN Y, ZHAMU A, JANG B Z