国家/地区 中国（32） 美国（6） 世界知识产权组织（5）
IPC部 B（42）
IPC大类 B33（42）
IPC小类 B33Y（42） B29C（25） C08K（11）
C08L（10） B22F（8） C08J（5）
C01B（4） C22C（4） C23C（4）
A61L（3） C08F（3） C08G（3）
A61F（2） B22C（2） C04B（2）
IPC B33Y070/10（24） B33Y010/00（23） B33Y080/00（9）
C08K003/04（9） B29C064/314（6） B29C064/118（5）
B33Y040/20（5） B33Y070/00（5） B29C064/379（4）
C08K009/04（4） C08K009/06（4） B22F010/28（3）
B29C064/10（3） B29C064/106（3） B29C064/124（3）
发明人 LI Y（4） WANG Z（4） CHEN Y（3）
CHENG Y（3） HU Y（3） YANG W（3）
ZHANG Q（3） CHEN B（2） FEI G（2）
HE W（2） HU H（2） LI L（2）
LI N（2） LI Q（2） LU X（2）
公开年 2023（42）
申请年 2022（42）
专利权人 UNIV SICHUAN（3） CHENGDU PUME.（2） OECHSLER PLA.（2） UNIV CHONGQI.（2）
UNIV EAST CH.（2）

Printing base plate for use in three-dimensional printer, has insulating plate set on supporting plate, and heating layer set to graphene heat generating layer, where printing plate is set on heat conducting plate.

ZHANG J, LI J, FENG H, LU L, LIN J, ZHANG Y, FAN X, LONG W, REN Y

Treating molded component used for product, involves bringing molded component into contact with workpiece by introducing area of workpiece into molded component, extending out of surface of molded component and contacting molded component with solvent.

FOLGER A, ROSENFELD A

Integrated nozzle throat heating assembly for use in printing head of three-dimensional printer, has heating sheet for heating thermistor, and throat pipe tightly covered on outer side wall of heating column.

HU Y, TAN K, OUYANG Z, LI R

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

Conductive polylactic acid composite material comprises raw materials comprising polylactic acid and graphene oxide with haloalkane branched chains modified by silane coupling agent and loaded with nanometer zinc oxide, copper particles and silver particles on surface.

ZHU Y, JIANG H, WANG Z, LIU A, LI N, ZHENG J, CHEN Y, YANG Z, LUO Q, XIA M

Method for realizing fine electromagnetic field precise locating conductive material three-dimensional printing process, involves utilizing blade to remove printed model from fixed base, and polishing outer part of flexible circuit board.

LI B, GU H, ZHANG J

Three-dimensional printing of polymer composite powder by bed inkjet sintering, comprises coating carbon material on surface of polymer powder by liquid phase adsorption deposition method, performing computer slicing, spraying ink, spraying curing agent, and performing microwave curing and forming.

FEI G, LU X, WANG Z, CHEN B, ZHAO Q, XIA H

Preparation of additive used for preparing copper or copper alloy profile, involves coating graphene on raw material of copper or copper alloy powder surface, and performing high-energy beam additive manufacturing using obtained graphene modified copper or copper alloy powder.

LIU B, HOU H, LI T

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

Preparing polypropylene conductive composite material with isolation network comprises e.g. dispersing the conductive filler in the dispersion medium, dispersing the polypropylene powder in the conductive filler suspension, and adopting the selective laser sintering molding process.

YE J, ZHANG C, SHEN H, HU H, WU W