国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） B33（2）
IPC小类 C08K（7）
IPC C08K003/04（7）
发明人 ZHANG H（7）
公开年 2021（2）
申请年 2020（2） 
专利权人

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

Friction material capable of improving temperature resistance includes tire powder, barite powder, composite elastic friction particle, high strength material, high temperature-resistant material, and noise reduction material.

ZHANG H, ZHANG J, MU S

Environmentally friendly polypropylene flame retardant composite comprises dimethyl trimethylsilyl methylphosphonate, pentaerythritol melamine phosphate, magnesium hydroxide, aluminum hydroxide, antimony trioxide, flame retardant synergist.

ZHANG H, WEI Q

Semi-conductive shielding material used for high-voltage cables comprises e.g. polyethylene resin, ethylene-butyl acrylate polymerintrinsic graphene, rubber, modified kaolin, zinc oxide, plasticizer, conductive carbon black and antioxidant.

WU H, ZHU M, ZHANG H

Preparing polyethylene mixture containing polyurethane modified powder rubber useful for 3D printing, comprises e.g. adding fluorinated graphene to a perfluoroalkane as a solvent and performing ultrasonic at room temperature.

ZHANG C, ZHANG H, ZHANG Q

Preparing graphene oxide/nitrile rubber-modified low-density polyethylene comprises e.g. polyethylene, nitrile rubber, graphene oxide as main material, taking dispersant, high-speed mixing, and mixing with compatibilizer and antioxidant.

KONG M, YE K, ZHANG C, ZHANG H, ZHANG Q, ZHANG Y

Wear-resistant rubber-modified graphene comprises synthetic rubber, vulcanization accelerator, graphene, filler, plasticizer and additive.

ZHANG H