国家/地区 中国（10）
IPC部 B（10）
IPC大类 C08（10）
IPC小类 C08G（10）
IPC C08K003/04（5） C08J005/18（4） C08G073/10（3）
B32B009/00（2） B32B009/04（2） B32B027/28（2）
B32B033/00（2） C08G083/00（2） C08L079/08（2）
发明人 ZHANG X（2）
公开年 2019（10）
申请年 2019（9） 
专利权人

Preparation of sand core coating for improving casting quality, involves mixing cyclodextrin and N,N-dimethylformamide, ultrasonically processing, centrifuging, immersing graphene nanosheets in nitric acid solution, filtering and rinsing.

WANG A

Down feather fabric contains outer layer of fabric containing polydicarboxyethyl germanium trioxide polytetrahydrofuran glycol ester and graphene oxide, down layer and inner layer are independently bonded together by adhesive layer.

ZHU J, MA M

Preparing nitrogen-doped iron-based graphene gel used for controlling environmental pollution, by mixing graphene oxide, iron salt and urea in solvent and reacting obtained mixed solution.

ZHUANG Y, SHI B

Preparation of film involves preparing graphene oxide aqueous solution and polyimide precursor solution, mixing, freezing, obtaining graphene oxide/polyamic acid composite sponge, hot-pressing, carbonizing and graphitizing carbon film.

PENG Q, ZHU Y, HE X

Low temperature resistant silicone rubber comprises modified methyl vinyl silica gel, white carbon black, graphene oxide, white oil, zinc stearate, organic peroxide, vulcanization aid, and composite additive.

WANG B, HU H, XIANG L

Contact material for power-battery relay, contains cobalt, tungsten, titanium diboride, aluminum nitride, copper, silver, graphene, high-molecular polymer as additive, dispersant, crosslinked adhesive and coupling agent.

FANG H, HE Y, ZHANG X

Polyaniline-graphene capsule with three-dimensional hollow hybrid structure useful as gas-sensitive material in a gas-sensitive sensor.

JIAN X, WANG H, NIE S, LI H

Preparing tung oil-based polyurethane-graphene oxide hybrid film useful for adsorbing carbon dioxide comprises e.g. adding tung oil-based polyol and polyglycerol to reaction flask, stirring, adjusting pH vacuuming and closing vacuum valve.

ZHANG Y, WEI L, MA J, ZHANG X, YANG S, WANG W

Polymer film with electromagnetic shielding function, comprises a N-layer surface graphene-formed polyimide film.

YANG B, YI C, SHI S, LI W, WANG S, ZHAO C, YANG C

Manufacturing polyimide and graphene complex film comprises e.g. carrying out in-situ polymerization by mixing desired graphene with solvent, diamine and dianhydride, uniformly coating and placing in high temperature oven for imidization.

MIN Y, RAO Q, LIU Y