国家/地区 韩国（9）
IPC部 B（9）
IPC大类 B05（9） C09（5） C08（4）
C23（3） B21（2） H01（2）
IPC小类 B05D（9）
IPC B05D007/14（3） C08K003/04（3） C09D007/61（3）
B05B007/14（2） B05D001/02（2） B05D001/18（2）
B05D003/02（2） B21B001/38（2） B21C001/20（2）
B21C023/00（2） B21C023/22（2） C09D007/63（2）
C09D167/00（2） C23C024/04（2） C23G003/02（2）
发明人 IMKIHYUN（2） LEE J H（2） SANG L J（2）
公开年 2023（9）
申请年 2022（5）  2021（2）  2023（2） 
专利权人 NDT ENG AER.（2）

Heterogeneous coated steel sheet useful for display device comprises grater, heat insulating coating layer formed on first region and heat dissipation coating layer formed on second region of first surface of steel sheet.

KIM J K, CHO J D

Manufacturing electrostatic self-assembled silicon/reduced graphene oxide (rGO)/carbon nanofibers composite as anode materials for lithium-ion battery, involves obtaining silicon (Si)-(3-aminopropyl)triethoxysilane (APTES) solution by adding predetermined silicon nanoparticles to piranha solution.

CONG R, LEE C S, LEECHANGSUP, FEMALE T

Manufacture of guardrail used for inside or outside of main line rail, involves pre-treating guardrail, painting pre-treated surface of guardrail with powder coating containing weather resistant polyester resin, curing agent and curing accelerator, heat treating and drying painted guide rail.

JANG S W

Device for coating graphene on surface of metal material, has graphene supply pump transferring graphene to inner chamber through graphene supply line, and graphene recovery pump transferring graphene to graphene storage unit.

IMKIHYUN, LEE J H, SANG L J

Apparatus for coating graphene on surface of metal material, has graphene recovery pump that is provided for transferring graphene to graphene storage unit through graphene recovery line.

IMKIHYUN, LEE J H, SANG L J

Surface finishing material used for furniture, comprises low preure melamine attached on top of furniture board and surface protective layer formed using coating solution applied and dried on surface of low preure melamine.

LEE S

Impregnating and coating highly purified graphite processed product using high temperature curing, comprises pre-treating graphite treated product, impregnating pretreated product into impregnation liquid, and carbonizing cured product.

YICHANGKYU

Manufacturing molded board useful for furniture, furniture parts comprise preparing wood raw material and functional composition having moisture-proofing and mold-inhibiting effects, molding mixture, and thermosetting adhesive.

CHOI M B

Manufacturing coated glove having conductive coating layer comprises e.g. preparing conductive coating solution by mixing polymer, conductive material, crosslinking agent, and diluent, and coating conductive coating liquid.

YUN C H, PARK C, SU J, CHOI Y I, WOOK L