国家/地区 中国（30） 韩国（2） 世界知识产权组织（2）
IPC部 C（32）
IPC大类 C08（32） H01（4） B33（2）
C09（2） H05（2）
IPC小类 C08K（32）
IPC C08K009/12（32）
发明人 WANG J（4） LI S（3） ZHANG Y（3）
CHEN Y（2） HUANG H（2） LEE E J（2）
LEE K（2） LEE K D（2） LI Y（2）
LIANG Q（2） LIU H（2） NAM C R（2）
SEO M K（2） SONG J（2） SONG J H（2）
公开年 2023（32）
申请年 2022（22）  2023（9） 
专利权人 GUANGZHOU WE.（2） HANSOL CHEM .（2） LIANKEHUA TE.（2）

Pre-dispersed rubber accelerator useful for preparing rubber, which is used in various environments with high practicability, comprises ethylene propylene diene monomer rubber, ethylene-vinyl acetate copolymer, naphthenic oil, calcium carbonate, and accelerant.

LI S, DING J

Middle joint material of medium-voltage cable comprises ethylene propylene diene monomer rubber (EPDM) rubber, reinforced resin, calcined clay, crosslinking agent, flame retardant, lubricant, white carbon black and modified basalt fiber.

GONG Y, SHEN X

Preparing outdoor anti-aging cable material comprises e.g. mixing polyethylene masterbatch A, polyethylene masterbatch B, polyethylene masterbatch C, base polyethylene, ethylene-vinyl acetate and carbon black, adding lubricant and flame retardant, banburying, extruding and granulating, and drying.

BAO F, LU Y, GONG M, ZHANG B

Wear-resistant and corrosion-resistant polypropylene steel-plastic composite pipe, comprises carbon steel pipe and wear-resistant and corrosion-resistant polypropylene composite pipe compounded on inner wall of carbon steel pipe including combined filler, surface modifier, dispersant and antioxidant.

ZHANG Y, CHAI Y

Cable shielding material useful in super-high voltage cable material, comprises base resin, conductive carbon black, graphene-nano silver composite material and crosslinking agent.

WANG W, CHANG X, WANG Y, YANG K, LIU J, LIU H, QI X

Conductive polylactic acid composite material comprises raw materials comprising polylactic acid and graphene oxide with haloalkane branched chains modified by silane coupling agent and loaded with nanometer zinc oxide, copper particles and silver particles on surface.

ZHU Y, JIANG H, WANG Z, LIU A, LI N, ZHENG J, CHEN Y, YANG Z, LUO Q, XIA M

Heat dissipation material used in heat dissipation of heat generating devices, comprises graphene, silver nanoparticles and polyvinylidene fluoride, where graphene vinyl is modified and dispersed in polyvinylidene fluoride, and silver nanoparticles are adsorbed on graphene surface.

HU B, GUO H, LI B

Preparing graphene nanosheet/block copolymer composite modified asphalt useful in aging and self-repairing of road asphalt, comprises e.g. mixing graphene nanosheet dispersion liquid and block copolymer modified asphalt, shearing, then adding crosslinking stabilizer, and continuously shearing.

YUAN K, XIONG D, ZHOU L, PANG L, QU L, ZHAO K, ZHANG A, SUN H, DING Y

Preparing graphene/nanometer copper oxide composite antibacterial agent comprises e.g. mixing graphene oxide, basic copper carbonate, copper citrate, urea, aqueous ammonia and solvent to obtain mixed solution, and subjecting mixed solution to hydrothermal reactions.

WANG X, LI J, LI Y, LIANG J

Flame-retardant polyolefin composite material, comprises polyolefin, orientation coordinating agent, resin, graphene modifier, and flame retardant, where flame-retardant polyolefin composite material is prepared by weighing and adding raw materials to mixer for mixing, extruding and granulating.

LI S, LU C, YANG C