国家/地区 中国（4）
IPC部 B（4）
IPC大类 B29（4） C08（4）
IPC小类 B29D（4）
IPC C08K003/04（4）
发明人
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人

Tubular product useful for garden flower planting and heating, comprises pipe main body and functional layer covered on surface of pipe main body, where functional layer adopts functional composite material, and functional composite material comprises e.g. functional masterbatch and compatibilizer.

CHEN Y, HU Z, QIN J, BAO Z, ZHANG C

Double-wall corrugated pipe material outer wall and inner wall, where outer wall comprises e.g. chlorinated polyvinyl chloride resin, grafted polyethylene solubilizer, light shielding agent, ultraviolet light absorber, strengthening agent graphene, lubricant, and nano calcium carbonate.

LUO Q, YE C, ZHENG S, CHEN G, ZHANG S

Producing polyolefin film used in e.g. automobile applications, involves adding e.g. maleic anhydride, graphene and polyolefin to ball mill, melting and blending initiator, stabilizer, granulating, quenching, measuring thickness, corona processing, rolling, slitting and packaging.

CHAI X

Composite film material comprises multiple of mutually staggered thermal management functional layer and electromagnetic shielding layer functional layers comprising mixture of thermoplastic polymer material, interface compatibilizer, phase change material and/or heat conducting filler mixture.

LU X