国家/地区 中国（263） 韩国（4） 美国（2） 世界知识产权组织（2）
IPC部 C（270） H（30） B（13）
F（7） A（6） D（4）
G（4） E（3）
IPC大类 C08（270）
IPC小类 C08K（270）
IPC C08K009/04（270）
发明人 CHEN X（12） ZHANG H（12） ZHANG Y（12）
ZHENG J（12） CHEN Q（11） BAI W（10）
LI X（10） SHU C（10） WANG J（9）
WANG Y（9） ZHANG X（8） DUAN X（7）
ZAN H（7） ZHANG B（7） ZHANG W（7）
公开年 2018（270）
申请年 2018（158）  2017（90）  2016（22） 
专利权人 SICHUAN LIZH.（17） HENAN ZHILIA.（10） GUANGDONG NA.（7） CHENGDU NEW .（6）
HEZHOU BAOXI.（6） UNIV SOUTH C.（5） UNIV BEIJING.（4） WENZHOU YING.（4）
WUHU YUANKUI.（4） CHENGDU NEW .（3） LI X（3） NINGBO INST .（3）
TONGCHENG XI.（3） UNIV SICHUAN（3） WUHU RUIDE M.（3） ZHA G（3）
CHANGZHOU HE.（2） DANGTU RUILO.（2） ENN GRAPHENE.（2） GUANGZHOU SP.（2）

Graphene film useful in composite heat dissipation film and radiating field of electronic products, comprises modified graphene, solvent, film forming agent, curing agent, modifier and auxiliary agent.

LIN J, KUANG X, HOU Y, CHEN B, GUO H

Ultra-high-strength graphene-modified engineering plastic comprises polyethylene terephthalate, PTFE, modified graphene oxide, dibutyl phthalate, chopped glass fiber, carbon fiber, dispersant, coupling agent, and stabilizer.

ZHANG C

Preparing modified graphene oxide material for polyolefin material, involves adding graphite powder to mixed acid solution, stirring and mixing to obtain first suspension, placing first suspension in parallel electric field.

ZHANG H, ZHANG Y

Heat-resistant graphene film comprises sodium persulfate, graphene oxide, polyethylene wax, ricinoleic acid calcium, aluminium dihydrogen phosphate, diphenyl silanediol, calcium stearate, polyphenyl ether, sorbitan mono-fatty acid ester.

ZHANG Q

Friction reducing graphene comprises graphene, molybdenum boride, ethoxylation alkyl ammonium sulfate saturated, stearamide, methyl methacrylate, acrylic acid, ammonium persulfate, silane coupling agent kh550, and sucrose isobutyrate.

ZHANG Q

fiber reinforced nylon composite material comprises nylon 66, silicone-modified polyester acrylate, aramid fiber, modified graphene, flexibilizer, compatilizer, lubricant and antioxidant, where modified graphene is prepared by graphene.

ZHANG B, GUO Y

Preparing heat-resistant aqueous sizing agent for carbon fiber involves adding reduction-oxidation graphene-magnetic particle to polyamic acid aqueous dispersion, and subjecting to ultrasonic dispersion treatment to obtain finished product.

ZHANG X, HAO R, TIAN Y

Preparing modified modified graphene oxide/alginate composite hydrogel comprises preparing graphene oxide suspension, preparing black suspension, centrifuging, mixing, dropping, mixing, freezing, thawing, and lyophilizing.

NIE L, WANG C, LI X, SUN M, LI P, DONG J, WANG Z, CAI R

Improving compatibility of graphene oxide with polyethersulfone material comprises e.g. dispersing graphene oxide in aqueous ethanol solution, adding modifier, heating, completing reaction, washing with de-ionized water and centrifuging.

ZHANG H, ZHANG Y

Preparing modified graphene oxide material for polyurethane material comprises e.g. placing graphite powder in mixed acid solution, mixing to obtain first suspension, adding potassium permanganate powder, heating to obtain second suspension.

ZHANG H, ZHANG Y