国家/地区 中国（30） 世界知识产权组织（4） 美国（3） 韩国（2）
IPC部 B（34） C（22） A（6）
H（4）
IPC大类 B33（34） C08（11） B22（8）
B29（8） A61（6） C22（6）
C01（4） C04（4） H01（2）
IPC小类 B33Y（34） C08L（10） C08K（9）
B22F（8） B29C（8） A61L（6）
C22C（5） C01B（4） C04B（4）
C08G（2） C08J（2） H01M（2）
IPC B33Y070/10（34）
发明人 ZHANG G（3） ZHANG X（3） ZHANG Y（3）
CHEN J（2） CHEN S（2） LI D（2）
LI N（2） LI W（2） LIU P（2）
LIU S（2） LIU X（2） SU Y（2）
TANG J（2） WANG Y（2） WANG Z（2）
公开年 2022（34）
申请年 2022（34）
专利权人 UNIV WUHAN（2）

Manufacturing stirring head by nano-graphene reinforced metal powder three-dimensional printing additive comprises using metal powder and nano graphene sheet as raw materials, taking shell laminated structure as bionic design structure object to construct stirring head model.

LUO J, WANG Y

Preparation of electromagnetic shielding composite material involves using hydrochloric acid and lithium fluoride to etch metal aluminum layer, dispersing freeze-dried titanium carbide and graphene oxide in water, extruding obtained printing ink, and oxidizing obtained three-dimensional frame.

SHAO R, LIU S, YU R, PEI X, LIU G, XU Z

Modified polypropylene melt deposition forming granules useful in 3D printing, comprises graphene-molybdenum disulfide composite particles, hyperbranched polysiloxane and polypropylene, and prepared by e.g. mixing graphene-molybdenum disulfide composite particles, and polypropylene and granulating.

CHEN C, MEN Z, DONG J, BAI J, LIU X, WANG L

Preparation method of composite material for intervertebral fusion cage involves using sulfonated polyether-ether-ketone peek of three-dimensional printing as substrate material by modifying oxidized graphene and poly-dopamine to synthesize bone polypeptide.

LIU H, YANG H, YANG K, QU B

Composition used for three-dimensional printing e.g. additive manufacturing, comprises particles comprising thermoplastic polymer grafted to carbon nanomaterial, and particles have preset aerated density.

FARRUGIA V M, SRISKANDHA S E, CLARIDGE R, SRISKANDAR S E, EMPARUZIA V, SIBANTIISWARISLISKANDA

Metal-organic framework-based catalyst for composition for three-dimensional (3D) printing, for 3D printed electrode for sensing oxygen, comprises metal salts, and carbon framework doped with nitrogen, where metal salt is bonded to carbon atom of framework.

SHIM Y, PARK D S, LEE S K, LEE J H, KIM S H, GON L S, LEE J, KIMSANGHUN

Modifying curing additive manufacturing dispersion using radiation comprises preparing additive manufacturing dispersion e.g. crosslinkable moiety, and radiating dispersion with electromagnetic radiation comprising microwaves.

BOSNVAK C P, SWOGGER K W, LOWDER S, IVANOVA O, BOSNYAK C P

Super-sliding bionic material useful in producing three-dimensional printing piece, comprises hydrophobic powder, pore-adding agent e.g. multi-walled carbon nano-tube, single-walled carbon nano-tube, graphene or activated carbon, and connecting phase powder e.g. thermoplastic polymer.

SHI Y, YAN C, WU Z, LI Y, SU B

Powder composition for three-dimensional body, comprises predefined amount of polyimide particles having specific average particle size, formed by polymerizing diamine monomer(s) and dianhydride monomers, where polyimide particles material has specific crystallinity and glass transition temperature.

KEMPINSKI K, KERSZULIS J, CHASTAIN J C, DUIS P G, KEMPINSKI K A

Preparing graphene oxide for improving barium titanate/poly(lactic acid-glycolic acid)biological bracket, involves growing barium titanate on graphene oxide nano sheet by hydrothermal reaction to obtain powder, dispersing poly(lactic-co-glycolic acid) powder in absolute ethyl alcohol.

YU L, ZAN J, GAO X