国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08L（2）
IPC C08L091/06（2）
发明人
公开年
申请年 2022（2）
专利权人

High-strength polyethylene pipe fittings comprises e.g. polyethylen outer layer, middle layer and inner layer, where outer layer is embedded at outer side of middle layer, and middle layer is provided with reinforcing layer and reinforcing layer is net-shaped structure or planar structure.

CHEN J, CHEN Z, PAN X

Material useful as zipper, gear, chain and track strip, comprises cycloolefin copolymer, mineral oil, toughening agent, compatibilizer, antioxidant, heat stabilizer and filler.

HUANG J, WANG G, WANG B, LIN X