国家/地区 中国（5）
IPC部 B（5）
IPC大类 B29（5）
IPC小类 C08K（5） C08L（5） B29C（3）
B29D（3） C08J（2）
IPC C08K003/04（5）
发明人 WANG H（2）
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人

Preparing modified polyethylene pipe material used for modified polymer pipe, by stirring polyethylene, polypropylene, glass fiber, graphene, nitrile rubber, aluminum hydroxide, and maleic anhydride grafted polyethylene, extrusion molding, drawing and cooling, secondary cooling, and cutting pipe.

WANG H, SHANG W

Producing single-stage gas cabinet rubber sealing film comprises mixing e.g. modified white carbon black, activated magnesium oxide, calcium hydroxide, modified graphene oxide, thinning, and preforming one-stage vulcanization on ordinary hydraulic plate vulcanizer.

CHEN J, LI Z, WANG H

Preparing environmentally friendly low-smoke, halogen-free and highly flame-retardant butyl rubber damping sheet used for damping, noise reduction and sound insulation, comprises e.g. kneading loaded graphene and polymer substrate, continuously mixing, extruding and forming.

YUAN Y, WU X, ZHANG H, ZHANG Q

Preparing weather-resistant antibacterial rain shoe by taking e.g. natural rubber, covering layer of vulcanized film on knitted fabric, adding natural rubber in internal mixer for banburying, adding nitrile rubber, discharging glue, placing inner lining on mold, pasting film, molding and vulcanizing.

CHENG F, LIU M, LIU J

Preparing graphene-modified whole-core flame-retardant conveyor belt useful for coal mines, comprises e.g. uniformly mixing graphene with auxiliary dispersing agent/coupling agent and stabilizer, and coating film on base belt of the plastic conveyor belts.

XUE Y, LI X