国家/地区 中国（5）
IPC部 C（5）
IPC大类 C08（2） C09（2）
IPC小类 C08K（2） C08L（2） C09D（2）
IPC C08K003/04（2） C08K009/04（2） C09D007/61（2）
发明人 YANG H（5）
公开年 2020（2）
申请年 2020（2） 
专利权人 YANG H（5）

Preparing polyisoprene rubber modified graphene modified chloroprene rubber involves adding neoprene rubber, polyisoprene rubber modified graphene, magnesium oxide, antioxidant, stearic acid, plasticizer, carbon black, accelerator, zinc oxide and sulfur to open mill for plasticizing thin pass.

YANG H

Anti-corrosion coating used for building materials, comprises modified acrylic emulsion, modified graphene, titanium dioxide, talc powder, anti-rust additives, additive agent, and deionized water.

YANG H

Composite film useful in surface of building material, comprises modified graphene film and modified polyethylene thermal insulation film, and is prepared by compounding modified film and modified graphene film using binder.

YANG H

Gas valve for lithium battery of energy vehicle, comprises moving component added with graphene or with graphene coating for balancing air pressure for clearance fit.

YANG H, CHEN X

Preparation of graphene comprises adding concentrated sulfuric acid and chlorosulfonic acid to expanded graphite or graphite powder, dropping hydrogen peroxide, and separating graphene into layers.

SUN X, YANG H