国家/地区 韩国（20） 美国（2） 世界知识产权组织（2）
IPC部 C（15） H（10） B（5）
IPC大类 C01（7） H01（6） C08（4）
C23（4） H05（4） B82（3）
B32（2）
IPC小类 C01B（7） C08K（4） C23C（4）
H05K（4） C08J（3） H01B（3）
H01M（3） B32B（2） B82Y（2）
C08L（2）
IPC C01B031/02（4） H05K009/00（4） C01B031/04（3）
C08K003/04（3） C08K003/08（3） B82Y040/00（2）
C08J005/18（2） C23C018/16（2） C23C018/48（2）
C23C018/50（2） H01B001/04（2） H01M004/133（2）
发明人 LEE S B（20）
公开年 2014（8） 2016（3） 2013（2） 2021（2） 2022（2）
申请年 2013（6）  2012（3）  2018（3）  2021（3）  2014（2） 
专利权人 KOREA INST M.（12） KOREA MATERI.（3） EVERCHEMTECH（2） KOREA INST I.（2）
KOREA INST M.（2）

Composite material useful for electromagnetic shielding in e.g. mobile phone and computer, comprises conductive filler, which is partially attached to the particle surface.

LEE S B, PARK B J, RYU S H, KWON S J, CHOI J, HAN Y K

Composite material for shielding electromagnetic wave, comprises polymer material particles dispersed in polymer material matrix, and electromagnetic wave shielding filler provided in matrix and dispersed in region between polymer particles.

PARK B J, KWON S J, RYU S H, KIM T, LEE S B, LEE J S, JUNG B M, HAN Y K

Composite film used for electronic product, comprises polymer matrix layer in which magnetic fillers are dispersed, and metal mesh impregnated in polymer matrix layer.

CHOA Y H, KIM J R, SONG Y S, CHO H B, LEE S B, JUNG B M, KIM M Y, LIM M S, CHOA Y, SONG Y, CHO H, LIMMINSUP

Composition useful for catalyst-free electroless plating, comprises metal precursors including nickel precursor, and iron precursors, cobalt precursors and/or copper precursors, reducing agent, and plated object.

KIM T, LEE K B, LEE S B, JUNG B M

Manufacture of graphene-ion-coated glass fabric for composites, involves coating graphene by impregnating glass fabric with graphene dispersion, washing, and ionically bonding graphene by impregnating fabric with cationic polymer solution.

JUNG B M, KIM T, LEE S B, CHOI J, PARK B J

Catalyst-free electroless plating of e.g. graphene, involves introducing composition containing nickel, iron, cobalt and/or copper precursor, to solution containing to-be-plated component, to set preset metal precursor concentration.

KIM T H, LEE S B, JUNG B M, LEE K B

Composition useful for coating transparent conductive film, comprises first dispersion comprising graphene powder, first binder and additives, and second dispersion comprising metal nanowires and second binder.

LEE S M, CHOI Y J, LEE S B

Manufacture of graphene for graphene sheet, involves preparing dispersion containing graphene oxide, adding amine to prepare solution containing graphene oxide, in which functional groups are reduced, and reducing.

LEE S M, CHOI J H, LEE S B

Multi-layer graphene utilizing highly stretchable electrode, has multi layer graphene formed on substrate that is formed with transparent oxide conductive film, where substrate is fixed on lower layer graphene.

CHOI B I, KIM J H, LEE H J, LEE S B, LEE S R, WON S J

Film used as oxygen-barrier film in e.g. electronic device, comprises graphene oxide and clay.

LEE S B, SHIM J K, YOO J T