国家/地区 中国（23）
IPC部 C（23） G（5） H（4）
B（2）
IPC大类 C08（23） C09（23） G02（3）
H01（3） B05（2） C23（2）
G01（2）
IPC小类 C08J（23）
IPC C08J007/04（23）
发明人 LI X（3） HAN Y（2） MA Y（2）
WANG J（2） WANG Y（2）
公开年 2022（23）
申请年 2022（23）
专利权人 UNIV HARBIN .（2）

Protective film used in display apparatus comprises light shielding layer disposed in edge portion of one surface of substrate, where light shielding layer comprises first layer on edge of one surface of substrate and second layer on first layer.

CHOI S, JEON H, CUI S, JEON H M

Photothermally actuated film useful in flexible robots and bionic system field for converting light energy into mechanical energy due to reproducibility of light energy, prepared by uniformly dispersing high molecular polymer in the solvent, evaporating, and curing.

TIAN X, GONG Y, CHEN L, ZHENG K, LIU X, WANG Y, XIAO C, DING X, LI X, ZHANG X

Preparation of heat-conducting plastic used for heat dissipation of electronic components, involves coating prepared slurry on polyethylene terephthalate film by slit coating machine, and volatilizing solvent to obtain heat-conducting plastic of graphene composite polymer.

PAN Z, ZHOU M

Preparing flexible mechanical sensor based on graphene in-situ growth spiral carbon fiber involves dissolving graphene and polyvinyl pyrrolidone in water, stirring uniformly, adding hexahydrate nickel sulphate and urea, stirring uniformly, reacting, sequentially, washing and drying.

WANG J, NIU Y, GUO X, ZHU T, MU C

Processing light-weight environmental protection fiber tile comprises preparing plant fiber, glue and asphalt, transporting the plant fiber to the raw material storage bin, filling the rubber barrel with glue, artificially polishing and then impregnating with asphalt, cooling and painting.

LI X, MENG L

Anti-counterfeiting transfer film based on polyethylene terephthalate (PET) laser useful in food, medicine comprises PET base film and prepared by coating laser modified paint on PET base film, soaking into bentonite modified glue solution, vacuum aluminum plating to form aluminum plating layer.

XIA H, YUE S, WU J, LEI J, YANG Y

PVC recycled PVC plastic useful for air conditioner, comprises PVC plastic substrate, where outer surface of PVC plastic base material is covered with woven carbon fiber layer and flame-retardant heat-resistant layer.

ZHANG L, PAN J

Sandwich type graphene oxide/polyimide porous composite film used as encapsulation material, comprises layer of fluorine-free polyimide flat film and graphene oxide/fluorine-containing polyimide porous films attached to upper surface and lower surface of layer of flat film.

HAN Y, MA Y

Graphene oxide/polyimide porous composite film useful as insulating material, comprises fluorine-free polyimide flat film substrate, and fluorine-containing polyimide oxide porous film attached to flat film substrate.

HAN Y, MA Y

Preparation of graphene foam conductive composite material involves dipping graphene/foam nickel into mixed solution of ferric chloride and hydrochloric acid to remove metal nickel, and using deionized water for cleaning.

WANG X, LUO Q, LI P