国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2） F16（2）
IPC小类 C08K（2）
IPC
发明人 WANG L（2）
公开年 2022（2）
申请年 2021（2） 
专利权人

High thermal conductivity radiation cross-linked polyethylene material useful in preparing pipe, comprises polyethylene, thermally conductive fillers, fluorine-containing organic compounds, impact modifiers, and additives.

WANG L, LIU Z, ZHANG H

Multifunctional oxygen barrier pipe useful in cold water and/or hot water conveying and preparing floor heating pipe material, comprises first PB layer, outer hot melt adhesive layer, aluminium layer, inner hot melt adhesive layer and second PB layers from outside to inside in turn.

JIN J, WANG L, LIANG Y