国家/地区 中国（21） 美国（5） 韩国（3） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 B（27） C（27）
IPC大类 B60（27）
IPC小类 C08K（27） C08L（22） B60C（16）
C08J（7） C09D（4） B32B（3）
B60R（3） B60S（3） C08C（3）
B29B（2） B60H（2） B60K（2）
C09C（2） C10M（2）
IPC C08K003/04（27）
发明人 LIU X（4） ZHANG S（4） CAO J（3）
ZHAO R（3） HE Z（2） KIM J Y（2）
KIM K（2） LI H（2） LI T（2）
LIAO W（2） WANG J（2） ZHANG L（2）
公开年 2022（27）
申请年 2021（13）  2022（11）  2020（3） 
专利权人 BEIJING GRAP.（3） NINGXIA SHEN.（3） CAP CORP（2）

Preparation of graphene composite material used as tire rubber reinforcing filler, involves adjusting pH value of graphene oxide aqueous solution, dispersing, adjusting pH value of obtained solution, adding coupling agent solution, reacting and reducing using reducing agent.

LIU P, ZHAO R, LIAO W, CAO J, SONG C, ZHANG S, LIU X, WANG H

Graphene modified rubber composition useful for preparing graphene tread rubber, comprises e.g. natural rubber, synthetic rubber, graphene dispersion, reinforcing agent, coupling agent, active agent, anti-aging agent, sulfur, accelerator, anti-reversion agent and scorch retarder.

ZHAO R, LIAO W, LI H, ZHANG S, CAO J, LIU X

Graphene modified rubber composition useful for upper tread and lower tread of aircraft tire, comprises natural rubber, solution polymerized styrene-butadiene rubber, reinforcing agent, graphene dispersion, lubricant and vulcanizing agent.

ZHAO R, LUO Z, LI H, LIU X, CAO J, ZHANG S

Environmentally-friendly regenerative sound insulation filter cotton useful for automobile interior trim, comprises e.g. damping vibration damping sheet, porous non-woven gasket, honeycomb elastic resin net, and aluminum alloy wire.

ZHANG L, PAN J

Functionalized conjugated diene rubber useful in preparing functionalized conjugated diene rubber composite materials, i.e. functionalized synthetic rubber mainly composed of conjugated diene cis structural units, and the end of the molecular chain contains dithiocarbamate.

YU Q, HU Y, ZHANG S, ZHOU G

High-performance, high-wear-resistant tire tread rubber comprises natural rubber, carbon black, white carbon black, graphene, nano-alumina, zinc oxide, stearic acid, silane coupling agent, antioxidant, dispersing agent, accelerator, anti-scorch agent and sulfur.

LI Z, JIN J, MA Y, LIU X, ZHU W, ZHANG B, ZHAMU A, GAO H

Polyethylene terephthalate composite material for automobile sound insulation pad, comprises polyethylene terephthalate composite material main component provided with sound insulation cotton.

ZHANG W, LI Y

High hardness polyurethane tire useful in forklift tire for fork wheel, comprises curing agent comprising dispersion of complex of small molecular diamine and sodium chloride in dioctyl adipate and isocyanate prepolymer composed of diisocyanate and polyether polyol.

WANG J, LI F

Heavy-duty static conductive solid tire tread rubber material comprises natural rubber, polybutadiene rubber, graphene, carbon black, paraffin, vulcanizing agent, vulcanizing accelerator and antioxidant.

LIANG Q, WU X, YU H, TANG J

Preparing silica/graphene modified rubber composite comprises e.g. dispersing graphene in solvent, adding amphiphilic polymer into graphene dispersion, dispersing in silicon source solution, adding modifier, diluting the mixed filter cake in emulsion, adding into latex as filler and demulsifying.

ZHANG L, XU Y, FANG X, ZHANG Z, LI X, LV X, DING T