国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11）
IPC小类 C08F（11）
IPC C08F112/08（11）
发明人 SHEN H（11）
公开年 2017（6） 2018（4）
申请年 2016（6）  2017（4） 
专利权人 JILIN YUNTIN.（6） JILIN YUNTIN.（3） WUXI YUNTING.（3）

Graphene-based polystyrene composite material comprises graphene, styrene, surfactant, auxiliary active agent, dispersant, co-dispersant, stabilizer, assistant stabilizer, initiator, foaming agent pentane, and deionized water.

LI Z, HOU S, SHEN H

Preparing sound-proof graphene EPS comprises e.g. mixing graphite and oxide intercalation agent, continuous puffing, performing simple ultrasonic peeling, and mixing graphene with alcohol, filtering and drying.

HOU S, SHEN H

Preparation of expanded polystyrene-modified graphene molded product used in e.g. electrical applications, involves intercalation of graphite, peeling graphene layer, washing using alcohol, modifying and polymerizing using e.g. styrene.

HOU S, SHEN H

Preparation of graphene used for preparing graphene electrophysiological sensor involves intercalating graphene with oxidizing intercalant, high-frequency microwave continuous expanding, washing, filtering, and drying.

HOU S, SHEN H

Preparation of graphene expanded polystyrene formulation, involves using graphite as raw material, and mixing graphite and oxide intercalation agent comprising mixture of acid, nitrate and potassium permanganate.

HOU S, SHEN H

Preparing modified graphene oxide to prepare polystyrene board, by pre-dispersing graphene oxide, activator and stabilizer in deionized water, adding coupling agent, dispersant and dispersing additive, grinding, filtering and drying.

HOU S, SHEN H, LI Z

Preparation of high strength graphene enameled polystyrene used in packaging industry, for packaging e.g. precision instrument, involves mixing graphene, sodium alkyl sulfate, and sodium alkyl sulfonate with styrene.

HOU S, SHI J, LI Z, SHEN H, XIE N, LU J

Preparation of low thermal conductivity refractory graphene polystyrene sheet, involves adding graphene to styrene, adding flame retardant, additive flame retardant, activated calcium carbonate and polyvinyl alcohol, adding initiator.

HOU S, SHI J, LI Z, SHEN H, LU J, XIE N

Preparation of modified graphene used in expandable polystyrene molded polystyrene board, involves pre-dispersing redox graphene powder and activator in deionized water or organic solvent, and adding modifier and active dispersant.

HOU C, HOU S, MA C, SHEN H

Oily modified graphene slurry useful for expanded polystyrene polymerization, prepared by pre-dispersing styrene, dispersant, co-dispersant (optional) and a stabilizer, adding modified graphene powder, dispersing uniformly, and grinding.

HOU C, HOU S, MA C, SHEN H