国家/地区 中国（53）
IPC部 B（53） C（30） H（9）
A（6） F（2）
IPC大类 B33（53）
IPC小类 B33Y（53） B29C（15） C08L（14）
B22F（13） C08K（11） C22C（7）
A61L（6） C08J（6） C01B（4）
C04B（4） H01M（4） H01G（3）
C01G（2） C08G（2） C22F（2）
IPC B33Y070/10（30） B33Y010/00（25） B33Y080/00（15）
B33Y030/00（11） B22F010/28（8） B33Y070/00（8）
C08K003/04（8） B33Y040/00（6） B33Y040/20（6）
A61L027/50（5） C08L075/04（5） A61L027/54（4）
B22F009/04（4） B29C064/20（4） B33Y050/00（4）
发明人 WANG T（5） LI Y（4） LIU S（4）
WU Z（4） ZHANG X（4） ZHANG Z（4）
ZHAO Y（4） LI H（3） LI W（3）
LIU G（3） LUO J（3） PEI X（3）
WU J（3） XU Z（3） YU R（3）
公开年 2022（53）
申请年 2022（53）
专利权人 UNIV WUHAN（5） UNIV HUAZHON.（3） UNIV TIANJIN.（3） UNIV FUZHOU（2）
UNIV NANJING.（2） UNIV NORTHWE.（2） UNIV SHANGHA.（2）

Preparing graphene-coated metal composite powder useful in additive manufacturing comprises dispersing graphene oxide ultrasonically in aqueous solution to obtain graphene oxide dispersion solution, adjusting pH value of graphene oxide dispersion solution and washing reaction product.

HU Y, LI Q, ZHANG Q

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

Method for preparing three-dimensional non-contact sensor based on direct writing printing, involves printing and molding gel-like ink on substrate according to pattern information, freezing and drying to obtain patterned three-dimensional gas gel on electronegative material/charge trapping material.

LI Q, ZHANG Z, WANG B, GAO M

Light/heat cured shape memory hybrid material useful in three-dimensional printing, comprising light/heat curing elastic material and transition phase material.

HUANG W, YIN C, WANG T

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

Method for generating titanium dioxide-titanium carbide heterostructure enhanced electromagnetic shielding efficiency by thermal annealing process involves using hydrochloric acid and lithium fluoride to selectively etching metal aluminum layer in titanium aluminum carbide.

YIN Y, LIU S, MA T, YU R, XU Z, LIU G, PEI X

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

Device for performing original position high precision liquid metal printing process for flexible electronic device, has substrate fixed on moving platform and located at lower end of light path adjusting module, and shaft rotating platform provided with clamp that clamps target substrate.

WANG Q, LIAO Y, PENG Z, ZHOU C, ZHOU S, HUANG J, LI F, ZHANG K