国家/地区 中国（3） 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C09D（6）
IPC C09D001/00（6）
发明人
公开年 2021（3） 2020（2）
申请年 2019（6）
专利权人

Foil used as surface section, has coating that is nano-coating in which graphene and silicon are present as nanoparticles, such that interaction of molecules or atoms of coating is made with kinetic energy of radiation.

SCHUBART H T

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Producing graphene-based auxetic porous structure used as e.g. sound-absorbing material for hotel,comprises preparing auxetic polymer sponge by triaxial thermal compression of porous polymer sponge, and immersing in graphene oxide solution.

OH I, OH J, KIM J

Barrier film comprises base film and barrier layer provided on base film and containing metal oxide and phosphorus-containing compound to which graphene is bonded.

KIM H, KIM J H, SEUNG Y T, KIM H C

Preparing water-oxygen barrier flexible film, comprises e.g. mixing 2-amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride buffer solution and dopamine, dispersing graphene oxide in the prepared solution and soaking polymer film substrate.

XIANG Y, ZHANG L, WU F

Concentrated graphene polymer useful for oil and gas exploitation, and geothermal development comprises graphene nanoflake core, double soluble surfactant, and nonionic surface active gel.

FU R, FU W, FU L, NIU H