国家/地区 中国（6） 韩国（3） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部 B（7）
IPC大类 C08（7） B29（3） B33（3）
B32（2） C09（2）
IPC小类 C08G（7）
IPC C08K009/04（7）
发明人
公开年 2022（7）
申请年 2021（3）  2022（3） 
专利权人

Graphene/polyethylene naphthalate (PEN)/polyethylene terephthalate (PET) composite barrier film for e.g. food packaging, has three-layer structure comprising layer made of PET, and layer made of graphene/PEN/PET composite material.

WU Z, CHEN X, LIN Y, WU D, CHEN D

Matter composition comprises epoxy functionalized two-dimensional shaped particles comprising functionalized graphene, clays, and alumina platelets, carbon nanotubes, epoxy resin, and curing agent comprising ionic liquid, and 1-ethyl-3-methylimidazolium dicyanamide.

KALB J, IFTIME G, WEI J, PANDEY R, RAHULPANDY, JUNHUA W, JAMIKALB

Composition used for three-dimensional printing e.g. additive manufacturing, comprises particles comprising thermoplastic polymer grafted to carbon nanomaterial, and particles have preset aerated density.

FARRUGIA V M, SRISKANDHA S E, CLARIDGE R, SRISKANDAR S E, EMPARUZIA V, SIBANTIISWARISLISKANDA

High hardness polyurethane tire useful in forklift tire for fork wheel, comprises curing agent comprising dispersion of complex of small molecular diamine and sodium chloride in dioctyl adipate and isocyanate prepolymer composed of diisocyanate and polyether polyol.

WANG J, LI F

Graphene multifunctional insole comprises insole main body comprising base pad body, graphene conducting layer and ventilation layer, ventilation hole arranged on ventilation layer, and heat conducting reinforcing block embedded on conducting layer.

FU X

Producing polyimide aerogel used for three-dimensional model conveniently in various fields i.e. food, comprises e.g. preparing polyamic acid salt by dissolving diamine, dianhydride and tertiary amine-based photocuring agent in solvent.

CHUNG C M, CHOI Y J, CHOI J Y, JIN S W, PARK H J, SEUNGHYOUN L, LEE J S, LEE J, AHN H S, KIM D

Preparing graphene polyurethane composite sponge material useful in electronic cigarette filtration, comprises e.g. preparing modified graphene oxide dispersion, stirring with silicon-containing surfactant, stannous octoate, triethylenediamine, and toluene diisocyanate, carrying out free foaming.

HOU W, PAN D, ZHANG H, LIANG D, WANG Z