国家/地区 中国（69） 美国（13） 世界知识产权组织（13） 欧洲专利局（EPO）（6） 韩国（5） 加拿大（4） 日本（4） 台湾（3）
IPC部 B（79）
IPC大类 B33（79）
IPC小类 B33Y（79） C08K（33） C08L（28）
B29C（19） B22F（18） C04B（14）
C22C（14） C01B（12） C09D（11）
C08J（8） C08G（6） C09K（6）
C23C（6） C08F（5） H05K（5）
IPC B33Y070/10（79）
发明人 LIU Y（4） YANG J（4） ZHANG J（4）
ZHOU X（4） CHEN J（3） JIANG J（3）
LI W（3） LIU W（3） WANG H（3）
WANG J（3） XU J（3） ZHANG S（3）
ZHANG Y（3） ZHANG Z（3） ZHU G（3）
公开年 2021（79）
申请年 2021（44）  2020（32）  2019（3） 
专利权人 UNIV JINAN（3） CHINESE ACAD.（2） HEWLETTPACKA.（2） LANZHOU CHEM.（2）
UNIV NORTHWE.（2） UNIV SHANGHA.（2） UNIV SOUTHER.（2） XEROX CORP（2）

Preparation of graphene composite wear-reducing metal material using selective laser melting (SLM) technology, for use in additive manufacturing application, involves selecting alloy powder, drying, grinding, sieving, mixing with graphene powder, spreading, melting, stacking and forming.

LIU W, WANG R, YU H, LU Y, OU B

Preparation of three-dimensional graphene composite material involves fixing polyimide paper on substrate, laser inducing to produce laser-induced graphene substrates, paving polymer powder on laser-induced graphene substrate, laser-selective carbonizing, soaking in filling material, and curing.

WANG G, LIU F, LUO S

Preparing inorganic fiber in-situ composite ceramic product used in e.g. tissue engineering, piezoelectric sensor and structural component, involves three-dimensionally-printing ink containing polymer solution, inorganic ceramic powder, silicon powder and carbon powder, drying, and sintering.

XU J, ZHAO N, HOU Y, ZHU G

Near-infrared response composite material for four-dimensional (4D) printing, is prepared using e.g. 4((6hydroxyhexyl)oxy)phenyl 4((6hydroxyhexyl)oxy)benzoate, 4,4 diphenylmethane diisocyanate, polyethylene glycol, acrylate monomer, thiol cross-linking agent, 1,1,1 trimethylolpropane and graphene.

WANG T, WANG Q, ZHANG X, CAO P, GONG J, ZHANG Y

Graphene reinforced nickel-based super-alloy powder for selective laser melting of alloy parts e.g. hot end parts of aeroengines, comprises specified weight ratio of chromium, molybdenum, manganese, zirconium, beryllium, boron, graphene and balance of nickel.

ZHU H, ZHANG X, WANG H, ZHANG S, ZHANG Y

Microwave absorption reinforced aggregate structure for use as aggregate in asphalt concrete, has core structure and outer layer structure that is wrapped around core structure in housing shape, where core structure is provided with hole.

ZHAO Y, WEI D, LIU X

Light-responsive liquid-gas phase change composite material useful for preparing light-responsive device, comprises dispersion medium and dispersed phase including low-boiling point liquid and multifunctional filler.

XU G, GAO Q, SUN A, GUO J, LONG F, ZHAO Z, FANG M, SHAO Y, CHENG Y

New silicone-based compound useful in composition for three-dimensional printing and artificial ear.

KIM J, HO M Z

Preparing conductive three dimensional printed graphene composite material has dissolving high molecular polymer in organic solvent, adding graphite powder, peeling graphite in dispersion liquid, centrifuging, adding flocculating agent, filtering, washing, drying, grinding and extruding particles.

JI J, SHEN S, LU J, LIU W, LV B, ZHANG Z

Preparation of mineralized hydrogel used as the 3D printing material, biological medical material or building material, involves providing hydrophilic ink comprising polymer monomer, crosslinking agent, photoinitiator and inorganic filler.

ZHANG J, LIANG X, CHEN G, LIU J