国家/地区 中国（9）
IPC部 B（9）
IPC大类 C04（9）
IPC小类 C04B（9）
IPC C09D001/00（3） C09D007/61（3） B05D001/00（2）
B05D001/02（2） B05D001/18（2） B05D001/28（2）
B05D001/30（2） B29B015/08（2） B33Y070/00（2）
B60Q001/04（2） C01B000/00（2） C01B031/02（2）
C01B031/04（2） C01B032/15（2） C01B032/18（2）
发明人 CHANG K I（2） HASEGAWA S（2） HASEGAWA SHOJI（2）
HSU S（2） HUR S H（2） KAMIYA N（2）
KAMIYA NAGISA（2） KIM D（2） KIM D H（2）
NAGISA K（2） SHEN Y（2） SHOJI H（2）
SONG C K（2） SONG Z（2） ZHANG G（2）
公开年 2015（4） 2021（3） 2022（2）
申请年 2020（3）  2013（2）  2021（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2） HYUNDAI MOTO.（2） KOREA INST C.（2）

Electromagnetic wave absorption structure comprises electromagnetic wave composite absorbing layer, where electromagnetic wave composite absorbing layer comprises conductive composite layer and insulating layer, and insulating layer is stacked and overlapped with conductive composite layer.

WU F

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Preparation of degraded immune biomimetic protective coating for water conservancy projects, involves pretreating concrete surface, impregnating silane emulsion, heating, spraying specific primer and spraying specific top coat material.

MA Y, LIU J, GE Y, ZHANG P, SONG X, WU R, BAO J, CUI Y, XUE S, XUEN M, TONG L J, GROUND O T, ZHANG F, XIAOHUI S, JIUYUAN B, YIFEI C, SHANBIN X

Thermal operation function graphene film processing device comprises filter cup, filtering liquid collecting bottle, vacuum pump, and fixing clamp for clamping two filter films and laser for irradiating two filter films.

CHEN Y, GUO Y, BU Y, DING S, HOU S, LONG J, CHEN X, GAO J

Prefabricated bricks with the function of adsorbing formaldehyde and continuously releasing negative ions comprises coarse corundum, fine corundum, alumina fine powder, alumina powder, cattail fiber, dextrin, anion powder.

LONG R

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Manufacture of graphene-ceramics hybrid coating film used for automobile head lamp, involves coating graphene-ceramic hybrid sol solution prepared using dispersing agent, graphene, non-aqueous solvent and ceramic precursor on substrate.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G

Manufacturing graphene oxide-ceramic hybrid coating film useful in automobile headlamp, comprises e.g. preparing solution containing graphene oxide slurry, and producing mixture by adding second non-aqueous solvent and ceramic precursor.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y