国家/地区 中国（8）
IPC部 C（9） B（2）
IPC大类 C08（9） C09（3）
IPC小类 C08J（9） C08L（8） C08K（4）
C09D（3）
IPC C08J009/36（9）
发明人 DAI C（2） DAI Y（2） ZHAO Y（2）
公开年 2020（9）
申请年 2019（4）  2020（4） 
专利权人 SHANGHAI YUC.（2）

Preparing polyimide based graphene complex foam material with multilevel structure useful in e.g. field of building, automobile, aerospace, household appliances and electromagnetic shielding comprises e.g. preparing of polyimide foam.

LIU T, PU L, WANG Z, FAN W, HOU H

High-barrier breathable flexible packaging bag comprises polylactic acid micro-porous film, chitosan, glutaraldehyde, modified graphene oxide, polyethyleneimine, potassium tetrachloropalladate, and polyallylamine hydrochloride.

YANG B, ZHAO Y, DING H

Preparing polydimethylsiloxane (PDMS) sponge-based strain sensor material used as flexible electronic materials, by preparing sugar cubes, preparing PDMS sponge with sugar, attaching graphene oxide and coating silver nanowires.

ZHANG W, DONG Y, LI X, CHEN L, OUYANG W

Preparation of electromagnetic shielding conductive foam involves mixing dodecane diamine graft-modified graphene, mixed solution, and polyurethane foam, reacting, washing, drying to form modified polyurethane foam, cutting, and wrapping.

TANG Q

Producing semi-non-combustible insulating material comprises e.g. primary foaming expanded polystyrene powder into granules, mixing EPS powder with additive containing graphene oxide for primary coating, drying and aging, and compressing.

MOON S J, KIM E

Modifying sponge based on graphene waterborne polyurethane comprises e.g. modifying graphene oxide, mixing, reacting, modifying graphene oxide dispersion, emulsion infiltrating and drying.

WANG J, GU B, HU W, DONG W, ZHAO Y

Preparing multilayer composite film involves taking silicate, titanate, anhydrous ethanol, fatty acid, polylactic acid, tetrahydrofuran and graphene oxide, and dissolving polylactic acid and dispersing in tetrahydrofuran.

TANG H, WANG C, CHEN M

Conductive thermoplastic polyurethane foamed bead with surface coating for preparing molded body of conductive thermoplastic polyurethane foamed bead, comprises aqueous polyurethane solution containing carbon nanotubes and graphene.

DAI C, DAI Y

Thermoplastic polyurethane foamed bead containing thin layer of graphene permanent antistatic light gray coating comprises e.g. thermoplastic polyurethane foamed beads and thin layer of graphene-containing aqueous polyurethane solution.

DAI C, DAI Y