国家/地区 中国（5）
IPC部 B（8）
IPC大类 B29（8） B33（8） C09（2）
D01（2）
IPC小类 B29C（8） B33Y（8） B29B（2）
IPC B29C064/118（8）
发明人 WANG Y（2） YANG L（2）
公开年 2023（5） 2022（3）
申请年 2022（8）
专利权人

Composite material useful in stealth equipment, comprises e.g. structural layer, radar absorbing layer and infrared suppressing layer in sequence from inside to outside, where structural layer includes resin matrix wires and continuous fibers.

CHENG Y, WANG Y, LI Y, ZHANG X, HE W, HU L, YANG W, NIE X

Method for preparing melt deposition molding (FDM) three-dimensional (3D) printing portion with high conductivity used in electronics industry, involves performing ultrasonic and microwave radiation treatment to workpiece printed by FDM3D.

ZHENG L, WU L, WANG H, LIN H, WANG J, ZHENG Y

Three-dimensional printing (3D) of porous electromagnetic shielding product involves coating electromagnetic shielding carbon filler on polyolefin elastomer powder or mixing polyolefin elastomer powder with carbon filler, extruding obtained composite powder, and melt deposition forming 3D printing.

HUA Z, PENG Z, LV Q, CHEN Y

Graphene type heart support useful in cardiac interventional operation, comprises graphene, polylactic acid, polybutylene adipate, and polyglyceryl sebacate.

YANG L

Manufacturing antibacterial regeneration filter comprises preparing filament for 3D printing by cutting and extruding waste polymer, 3D printing filament to produce output in form of fabric, applying adhesive to surface, and coating.

PARK J B, UK L J, HAN J, LEE J, BUM L H

Filament for manufacturing three-dimensional article, has cylindrical geometry and preset diameter and comprises at least one polyamide comprising repeating unit, and 4,4'-diaminodicyclohexylmethane moiety in trans/trans configuration.

JEOL S, BERTRAND A R H, BOSSENNEC V

Three-dimensional printing composite polymer-based friction nano-generator, has first electrode layer tightly attached to upper end surface of positive friction layer, second electrode layer attached to lower end surface of negative friction layer, and electrode layers connected with lead.

WANG Y, ZHANG G, XU G, XIAO Y, LIU X, YANG L

Composition for use in three-dimensional printing of electronic devices, comprises at least triphenylamine which is used as a powder binding agent in the composition, where the composition is to be melted and extruded on a structure.

GLENN C M