国家/地区 中国（22）
IPC部 C（22）
IPC大类 C08（22）
IPC小类 C08J（22）
IPC C08L067/02（22）
发明人 LI Y（2） WANG W（2） YANG C（2）
公开年 2021（22）
申请年 2020（11）  2021（10） 
专利权人 UNIV BEIJING.（2）

Surface treatment process of PVC pipe for refrigerator comprises mixing polytrimethylene sebacate and lubricant, mixing bis(2-ethylhexyl) phthalate and dioctyl adipate in proportion, adding suspension and defoamer, immersing PVC base pipe in polyamide solution and graphene oxide dispersion liquid.

LU X, GU N

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Preparation of graphene waterproof antistatic coating used for substrates, by heating polyvinyl alcohol in deionized water, adding trifunctional aziridine and sodium carboxymethyl cellulose, heating, adding graphene slurry and stirring.

ZHAO F, SHI J, LI Q, YUE X, CHEN G

Wearable conductive gas thin film sensor used in ammonia gas, nitrogen dioxide, and hydrogen sulfide gas sensing comprises flexible substrate and gas sensitive material layer formed on flexible substrate.

WANG Y, SUN X, GUO Y, ZHONG M, ZOU B, LI M, WAN P, ZHU L, XIAO A

High molecular screen packaging protective film comprises base material film layer and functional film layer orderly set from inside to outside, the functional film layer is film-forming solution and antistatic fiber and antistatic fiber is uniformly dispersed in film-forming solution.

CHEN S

Shielding liquid comprises one-dimensional conductive nano material (nanometre gold thread and nanometre copper wire), two-dimensional conductive nano material (single-layer graphene), first auxiliary agent (first antifoaming agent) and first solvent (ethanol and isopropanol).

MENG X, XU W

Anti-static transfer display screen protective film comprises e.g. guiding layer including epoxy resin, spherical metal particles, and low carbon fiber, anti-transfer layer and protective layer, lower surface of protective layer provided with anti-transfer layer.

SHEN M, MENG F

Water and gas barrier coating comprises polymer having amine, hydroxyl, and carboxylic groups and graphene.

XU C

Producing antistatic shock-proof winding film, comprises mixing nanocrystalline cellulose, glucose, dispersant and deionized water, granulating to obtain polylactic acid master batch, dissolving titanium sulfate in deionized water, soaking in silver nitrate, tinning processing and vacuum drying.

ZOU X, WU R, CUI W

Low temperature molded laser transfer coating useful in chemical industry, comprises e.g. sepiolite, activated carbon powder, orange peel essential oil, surfactant, antifoaming agent, inorganic salt, acrylic resin, and auxiliary agent.

XIANG S, DU C, ZHANG C, SUN Y