国家/地区 中国（20）
IPC部 C（21）
IPC大类 C08（21） C09（5）
IPC小类 C08J（21）
IPC C08K003/04（21）
发明人 CHEN C（21）
公开年 2018（8） 2021（5） 2017（3） 2023（2）
申请年 2017（5）  2018（5）  2020（3）  2019（2）  2021（2）  2023（2） 
专利权人 HANGZHOU GAO.（5） UNIV JILIN（4）

Preparing three dimensional thermally conductive skeleton/polyimide thermally conductive composite material comprises subjecting thermally-conducting porous material soaked by polyamic acid solution, performing freeze drying and phase conversion treatment to thermally-conducting porous material.

CHEN C, ZHAO X, ZHOU H, ZHAO J, YANG L, WANG D

Preparing thermally conductive filler/polyimide aerogel metallized high thermally conductive composite material, involves preparing thermally conductive filler/polyimide aerogel, electroplating aerogel material, and vacuum hot pressing.

CHEN C, ZHAO X, ZHOU H, ZHAO J, YANG L, WANG D

Preparing polyimide composite material with double thermally conductive network comprises e.g. mixing polyamic acid powder, water, triethylamine and first thermally conductive filler, freeze-drying, performing thermal imidization, vacuum-impregnating and hot-pressing.

CHEN C, ZHAO X, ZHOU H, ZHAO J, YANG L, WANG D

Amino acid modified nano particle useful for antipollution ultrafiltration membrane comprises nano particle, amino acid and grafting unit for grafting nano particle and amino acid, where grafting unit is silane coupling agent.

QIAN G, YAO J, DAI F, CHEN C, WANG Q, YU Y

Epoxy resin foam material, prepared by mixing epoxy resin, curing agent, wave absorbing agent, toughener, thixotropic agent, surfactant and inorganic filler, performing pre-polymerization reaction.

ZHOU G, NIE H, CHEN C

Preparing plastic film with improved light transmittance comprises e.g. impregnating graphene surface, and irradiating cross-linked fluorine plastics, and fully dissolving polyvinylidene fluoride into N,N-dimethylformamide.

CUI D, CHEN C, LIN L, WANG J

Composite material used in intelligent thermal management material, comprises polyethylene glycol in loose and porous foam shape, and graphene sparsely filled in foam pores, and has relatively low thermal conductivity at preset temperature.

FENG W, CHEN C, YU H, FENG Y

Preparation of carbon fiber surface grafted two-dimensional network structure reinforced polyether ether ketone composite material, involves mixing carbon fiber, p-phenylenediamine, nitrite and concentrated hydrochloric acid.

ZHAO X, ZHANG K, WANG T, ZHOU H, WANG D, CHEN C

Packaging film comprises e.g. graphene oxide, lignin, corn starch, polybutylene succinate, polylactone, antioxidant, polyethylene, and ethylene glycol.

CHEN C

Preparation of hydrogel involves mixing ammonium persulfate and aqueous solution of graphene oxide, stirring with hydroxyethyl cellulose and acrylic acid, pouring mixture into mold, placing in oven, removing mold and washing.

YU W, BING N, BAO Z, CHEN C, YANG J, WANG D