国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11） C09（5） B65（2）
IPC小类 C08J（11） C08L（11） C08K（5）
C09D（5） B65D（2）
IPC C08J009/36（11）
发明人
公开年 2021（7） 2020（4）
申请年 2020（11）
专利权人

Preparing biopolymer composite film, comprises dispersing biopolymer in solvent and preparing polymer solution, where solvent is preferably water or polar solvent, coating polymer solution on surface of microporous substrate to form wet film, and drying to obtain biological polymer composite film.

GUAN Y

Coating composition useful for improving waterproof performance, comprises calcium-based flame retardant, carbon-based flame retardant, adhesive and solvent.

PIAO K, JUNG C, JIN Z, PARK G, CHEONG C S, HYOK K J

Polyether block amide sole comprises polyether block amide material, modified polyether block amide particles, talc powder, zinc stearate, wear-resistant agent, anti-UV absorber, antioxidant and color masterbatch.

LI J

Preparing rigid polyurethane foam coated with surface coated with flame retardant aerogel coating by e.g. immersing rigid polyurethane foam in polymer-clay dispersion liquid, freezing in ethanol-liquid nitrogen bath and vacuum freeze-drying.

LI M, WANG X, ZHANG J, DU X

Preparing high-performance graphene complex phenolic cover plate comprises preparing phenolic plate, cutting prepared phenolic plate, rubbing phenolic plate, and sanding cut surface to obtain processed phenolic plate.

ZOU X

Preparing flexible flame-retardant coating for plastics, wood and foam materials, involves synthesizing of thermoelectrically responsive layered nanomaterials, dispersing the layered nanomaterials uniformly in first solvent.

LAI X, XIE H, ZENG X, LI H, WANG B

Graphene polyurea protective coating, comprises aromatic isocyanate prepolymer, amino-terminated polyether, amino chain extender, graphene, dispersant, anti-settling agent, defoamer and color paste.

GAO D

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