国家/地区 中国（13） 美国（3） 欧洲专利局（EPO）（2） 印度（2）
IPC部 B（17）
IPC大类 B60（17）
IPC小类 B60C（17）
IPC B60C001/00（17）
发明人 LIU X（5） CAO J（3） ZHANG S（3）
ZHAO R（3） LI H（2） LIAO W（2）
公开年 2022（17）
申请年 2022（8）  2021（7）  2020（2） 
专利权人 BEIJING GRAP.（3） NINGXIA SHEN.（3）

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

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

Curable rubber composition useful for preparing tire, comprises rubber component, filler, where curable rubber composition comprises alpha-tocopherol as extractable residue from banana peels.

NVK S, AMETA R, RAMAKRISHNAN S, MOHAMED P K, SUBRAMANIAN R, NOOTHALAPATI V

Core shell structure reinforced natural rubber composites comprise amine modified nanosilica and graphene oxide, in which the nanosilica and graphene oxide prepares self-assembled hybrid core shell structure and natural rubber matrix.

THOMAS S, KALARIKKAL N, VELAYUDHAN P, PADUVILAN J K

Wear-resistant high-stability rubber useful for tires, prepared by e.g. mixing and masticating modified rubber, styrene-butadiene rubber, and chloroprene rubber, adding composite carbon fibers to masterbatch, banburying, heating, discharging, and vulcanizing by 2-Imidazolidinethione and sulfur.

LIU X

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

Preparing composition useful for tire component or article comprises loading mixer separately with never-dried natural rubber and filler, mixing to form mixture, and controlling mixer temperatures by at least one temperature control means.

MORRIS M D