国家/地区 中国（3）
IPC部 B（3） F（2）
IPC大类 B29（3） F16（2）
IPC小类 B29D（3）
IPC B29D023/00（2） F16L009/12（2）
发明人 WANG J（3）
公开年 2022（2）
申请年 2022（3）
专利权人 LINHAI WEIXI.（2） ZHEJIANG WEI.（2）

Preparation of high-performance rain boots made of graphene-modified chloroprene rubber involves adding graphene into mixing equipment, curing modified graphene rubber, pouring obtained solidified particles and modified graphene rubber into mold, and processing raw edges of rain boots.

WANG J, LIU S, WANG Y

Deep geothermal thermal insulation composite pipeline comprises four-layer composite structure, and from inside to outside are inner layer base pipe, plane high thermal conductivity layer, polyethylene foam layer and outer layer pipe, and inner layer base pipe is extruded polyethylene or PERT.

HUO F, WANG D, ZHANG Y, WANG J

High-strength temperature medium conveying pipeline comprises e.g. rigid reinforcing layer, polyethylene of raised temperature resistance modified foam layer, anisotropic plane high thermal conductivity graphene layer and inner core pipe in turn from outside to inside.

WANG J, SONG Q, HUO F, CHU Z