国家/地区 韩国（5） 世界知识产权组织（2）
IPC部 C（8）
IPC大类 H05（8） C09（7） D06（4）
C01（2） C08（2） F24（2）
IPC小类 H05B（8）
IPC C09D011/52（5） D06M011/74（4） H05B003/14（4）
H05B003/34（3） C01B032/194（2） C08K003/04（2）
C08L075/04（2） D06B015/00（2） D06M015/277（2）
F24D013/02（2） H05B003/20（2）
发明人 CHA G J（3）
公开年 2023（8）
申请年 2021（8）
专利权人 ORA CO LTD（3）

Production of silver particle-graphene composite material used for heating device, involves adding N-methyl-2-pyrrolidone, and stirring, exfoliating and dispersing wet graphite to preparing graphene-containing composition, adding silver particles, and exfoliating and dispersing.

LIM K, NOH C, IMKIHYUN, ROH C

Functional textile comprises electric planar heating element coating layer made of polyvinylidene fluoride-based copolymer solution, heating material, graphene, carbon nanotube and graphite nanofiber, coated on both sides of textile surface.

CHA G J

Fabric coating method comprises preparing electric heating element coating solution by mixing e.g. polyvinylidene fluoride-based copolymer solution, carbon nanotube, and graphene nanoflakes, preparing fabric and coating circuit pattern.

CHA G J

Electric surface heater textile structure comprises electric planar heating element made of coating layer coated on side of textile, and temperature control circuit part that is waterproofed and attached to electric planar heating element.

CHA G J, KWON J A, PARK J M

Graphene coating used in preparation of graphene positive temperature coefficient (PTC) heat sink in heater, comprises aqueous silicone resin, graphene material, nano-inorganic ceramic material and alcohol solvent.

LI M, LIU Z, LI S, CAI Z

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

Improved electromagnetic interference (EMI) shielding composition for synthesizing zinc ferrite nanoparticles ferrites by co-precipitation method, comprises composites containing graphene oxide blended ferrites.

BASU S, NAIR R U, SAHU A K, PATTNAIK S, CHOUDHURY B, MOHAPATRA M

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