国家/地区 中国（14） 美国（10） 世界知识产权组织（10） 加拿大（7） 欧洲专利局（EPO）（7） 韩国（6） 日本（5） 澳大利亚（3） 台湾（3） 法国（2） 印度（2）
IPC部 B（19）
IPC大类 B33（19） B29（11） C08（11）
B22（5） C01（4） C09（4）
C04（3） D01（3） H01（3）
B01（2） B41（2） C22（2）
C23（2）
IPC小类 B33Y（19） B29C（11） C08K（7）
C08L（6） B22F（5） C01B（4）
C08J（4） B29K（3） C04B（3）
C08F（3） C09D（3） D01F（3）
B01J（2） B41M（2） C08G（2）
IPC B33Y070/00（19）
发明人 DEORE B（2） HU N（2） HU N X（2）
LACELLE T（2） LIU Y（2） MALENFANT P R L（2）
PAQUET C（2）
公开年 2021（16） 2020（3）
申请年 2020（19）
专利权人 CENT NAT REC.（2） NAT RES COUN.（2） XEROX CORP（2）

Thermosetting composite material used for three dimensional printing by extrusion, comprises a furan polymer forming a thermosetting matrix of the composite material and a a material immiscible with the thermoset matrix cissable.

BENEVENTI D, CHAUSSY D, BOUZIDI K, GANDINI A

Additive manufacturing process for forming component, involves partially coating grains of layer of metallic or ceramic powder with film of additive material, at end of deposition of layer of powder and prior to selective melting process.

MINEA T, WALRAND G, EFFERNELLI A, CRESPI A E

Filament material for marking three-dimensional (3D) printed object, has polymer resin (compatible with extrusion based printing process), and marking additive that allows portions of filament material to change color when exposed to light.

HU N X, HU N

Particles used for three-dimensional printer, comprises polymer resin compatible for three-dimensional printing process to print three-dimensional article and marking additive for changing color during exposure of light.

HU N X, WANG Y, HU N

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Producing polymer composite by mixing monomer capable of forming poly(hydroxy carboxylic acid) and graphene nano-filler, polymerizing, and introducing polymer master batch into extruder together with another polymer.

ROSLING A, KETONEN M

Aluminum-based alloy powder comprises aluminum-based powder, multi-layer graphene and aluminum-based powder for alloying to form tissue, where part of surface of aluminum-based alloy powder is coated by multiple layers of graphene.

GONG H, SHEN Y, CAI Y, LIU Y

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Composite powder useful for powder metallurgy and additive manufacturing processes, comprises particles with a core of an iron based material and a coating of a graphene based material.

JANSSON U, TIDEN S, TAHER M, DIAZ L, REMONEN T, JANSSEN U

Three dimensional printed part useful in aerospace, medical treatment, and art design, comprises functional monomer or monofunctional thermoplastic photosensitive resin monomer.

ZHU G, HOU Y, ZHAO N, XU J