国家/地区 中国（6） 韩国（5）
IPC部 C（11） H（4） B（3）
A（2） F（2）
IPC大类 C08（11）
IPC小类 C08L（11） C08K（10） C08J（7）
C01B（2） C08G（2） H05B（2）
H05K（2）
IPC C08L075/04（11）
发明人 PARK J D（2）
公开年 2023（11）
申请年 2021（11）
专利权人 PARK J D（2）

Composition useful in e.g. article, preferably flexible display device of electromagnetic wave shielding film and for transportation devices comprises graphene oxide, nano cellulose, reducing agent comprising hydroxy and amino group.

HONG S W, BAE S, HONG P H, LEE Y, HANUI K, CHOI K W, NO A

Preparing polyurethane modified asphalt comprises carbon dioxide absorber, isocyanate covalently modified graphene oxide, and polyurethane prepolymer diluent to petroleum asphalt containing compatibilizer, high-temperature shearing, and curing.

QUAN H, YANG B, LIU P, LI K, SHENG X, LI L, HAO Z

Preparing catalyst for recycling waste polyurethane comprises e.g. preparing mesoporous graphene phase carbon nitride as carrier, and adding carrier and alkali metal reagent and iron salt reagent to ethanol for period of time, vacuumizing, filtering and drying to obtain catalyst.

HUA W, ZHANG H, WANG Y, GAO Z, XIAO Y, WANG W, GENG H, ZHANG J

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Flexible polymer heat dissipation sheet comprises matrix resin containing nitrile-butadiene rubber, acrylic resin, epoxy resin, phenoxy resin, urethane resin, and/or silicone resin, graphene particles and dispersing agent.

YOO T H, PARK M W, WOO Y H, HWANG S H, HUANG S, YUN H, PARK M, LIU T

Physicochemical doubly crosslinked two-dimensional transition metal carbide/nitride/carbonitride composite useful in e.g. electromagnetic shielding materials.

WU N, ZENG Z

Electrostatic modified film useful in shoe material, comprises antistatic particles comprising antioxidant flame retardant, high-density polyethylene, graphene powder, modified asphalt rubber, master batch copolymer and rheological agent and thermoplastic polyurethane thin particles.

ZHOU H, ZHOU X

Dirt-resistant and antibacterial material used for outdoor toys, comprises base material, crosslinking agent, white oil, plasticizer, wetting agent, auxiliary agent, carbon material and nano-silver.

MA L

Manufacturing electric mat comprises mixing e.g. antifouling hydrophilic fluororesin, acrylic resin, modified latex resin and hybrid rubber to obtain graphene base resin, then impregnating graphene base resin and polyester-based fabric.

PARK J D

Manufacturing electric mat comprises mixing antifouling hydrophilic fluororesin with e.g. acrylic resin, modified latex resin, ammonium phosphate monobasic, adding liquefied graphene solution and stirring to make graphene base resin.

PARK J D, SULIKSOO