国家/地区 中国（12）
IPC部 C（12）
IPC大类 C08（12）
IPC小类 C08K（12） C08L（12） C08J（4）
C08G（2）
IPC C08K003/04（12）
发明人 HAN Z（5） WANG C（5） WANG Y（5）
WANG J（3） WANG X（3） ZHOU H（3）
JIN L（2） LIU J（2） WANG Q（2）
公开年 2021（3） 2015（2） 2017（2）
申请年 2021（3）  2015（2）  2017（2）  2020（2） 
专利权人 UNIV HARBIN SCI TECHNOLOGY（12）

Halogen-free flame-retardant high-temperature-resistant heat-conducting polyolefin composite material useful in e.g. manufacturing automotive wires, and power cables, comprises polyolefin resin, flame retardant, thermal conductive filler, antioxidant, processing aid and cross-linking agent.

WANG Y, WANG C, WANG Q, ZHANG J, HAN Z

Graphene anti-ultraviolet flame-retardant synergistic agent used as polymer flame retardant synergistic and anti-ultraviolet modified, is composed of graphene sheet, metal organic framework and phosphorus-containing flame retardant.

WANG Y, WANG C, CHEN L, HAN Z

Preparation of high electrical strength polyolefin-based composite insulating material involves weighing polyolefin base material, filler, coupling agent and crosslinking agent, melting polyolefin base material, adding weighed filler to molten polyolefin base material, blending and cooling.

WANG Z, HAN Y

Selective composite film formed by crushing, mixing and hot-pressing a barium titanate/polyvinylidene fluoridecomposite material and a grapheme/polystyrene composite material.

WANG Y, WANG C, HAN Z, ZHANG M, WANG J

Preparing graphene-polydopamine-silver core-shell nanoparticle useful for preparing polymer composite film, comprises e.g. dissolving polyvinylpyrrolidone in silver ammonia solution, adding graphene-polydopamine nanoparticle and reacting.

WENG L, ZHU P, GUAN L, ZHANG X, LIU L

Synergist for polymer flame retardant applications, comprises graphene, flame retardant modifier, metal oxide and ceramic precursor polymer.

HAN Z, WANG C, ZHANG L, WANG X, ZHANG T, WANG J, LIU J, WANG Y

Magnesium hydroxide/graphene sheet composite flame retardant comprises magnesium hydroxide-coated graphene sheet having hexagonal sheet structure, and hexagonal sheet-like magnesium hydroxide.

HAN Z, WANG X, WANG C, LIU J, WANG J, WANG Y

Preparing phenyl silsesquioxane/graphene oxide/polyimide three-phase composite film comprises e.g. dissolving expanded graphite with mixed acid solution, adding potassium permanganate, centrifuging, grinding and ultrasonically vibrating.

ZHOU H, WANG X, ZHANG H, JIN L

Semi-conductive cable shielding material comprises matrix resin, conductive carbon black, graphene, antioxidant and cross-linking agent.

MENG G, ZHANG P, KOU Z, WANG Q, ZHANG R, LIU Z

Preparation of rubber composite material, by processing graphene with surfactant to obtain modified nanomaterial powder, adding silicone rubber, graphene oxide, softening agent and filler, mixing and adding sulfur and accelerator.

QIN J