国家/地区 中国（9）
IPC部 B（11）
IPC大类 C08（11） B60（9）
IPC小类 C08L（11）
IPC C08L009/06（11）
发明人 HU Y（2）
公开年 2022（8） 2023（3）
申请年 2022（11）
专利权人

Low-carbon environmentally-friendly high-performance rubber composition, comprises natural rubber and/or diene-based synthetic rubber, filler, special filler, zinc oxide, antioxidant, insoluble sulfur and accelerator.

LI W, WANG H, LI A, JIN Q, NIU F, HU Y, MU C, SUN S

New nitrogen chain ends functionalized compounds useful in additive composition and rubber composition to produce tire for truck and bus radial (TBR) tire tread.

JONG B H, KIM W, SONG S, YEOMGYEONGDONG, EUN C H

Rubber tire prepared by single-atom zinc material with ultra-low zinc content useful for vehicle or machine, comprises sidewalls, treads, agricultural tires, motorcycle tire, automobile tires, semi-steel tires and all-steel tires, where rubber tire is single-atom zinc material and vulcanizing agent.

WU Y, HUANG H, WANG J, ZHAO C

Double-loss type rubber absorbing material useful in e.g. electronic information technology, comprises rubber, electric loss filler, magnetic loss filler and vulcanizing processing auxiliary agent, where material is prepared by mixing rubber and electrical loss filler to obtain first master batch.

PENG Z, ZHANG J, KONG N, TAO J, LIAO L, WANG R, WANG B, ZHAO P

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

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

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

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

Modified styrene-butadiene rubber useful for covering rubber in heat-resistant conveyor belt, comprises styrene-butadiene rubber matrix and thermally conductive filler dispersed in styrene-butadiene rubber matrix.

ZHENG Q, HE H, ZHU F, YU W, LIU F

Graphene modified rubber composite material used for tire tread comprises base rubber material, modified graphene material composed of graphene powder, polyvinyl chloride powder, vinyl acetate and talc, N,N-dimethylamide solution and water, vulcanizing agent and flow enhancer, and organic solvents.

HE Z, LIU Z, WANG Z, WU Q, FENG S