国家/地区 中国（12）
IPC部 B（14）
IPC大类 B33（14）
IPC小类 B33Y（14）
IPC C08L079/08（14）
发明人 ZHONG Z（4） REN Z（2） XING Y（2）
YANG C（2）
公开年 2017（6） 2021（3） 2022（3） 2023（2）
申请年 2017（6）  2022（3）  2020（2）  2021（2） 
专利权人 GUANGXI FENG.（5） AECC BEIJING.（2）

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

Radar-transparent continuous fiber reinforced composite material comprises nano-scale radar wave-transparent material, modified cyanate resin and continuous fiber filaments, and is prepared by additive manufacturing method.

ZHANG X, LI Y, HE W, CHENG Y, NIE X

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

Polyimide composition for additive manufacturing, comprises raw material components such as crystalline polyimide resin, nano-carbon material,polycarbonate, nano-whisker, heat stabilizers.

WANG F, ZHOU L, LUO X, MENG S

Producing polyimide aerogel used for three-dimensional model conveniently in various fields i.e. food, comprises e.g. preparing polyamic acid salt by dissolving diamine, dianhydride and tertiary amine-based photocuring agent in solvent.

CHUNG C M, CHOI Y J, CHOI J Y, JIN S W, PARK H J, SEUNGHYOUN L, LEE J S, LEE J, AHN H S, KIM D

Preparation of three-dimensional graphene composite material involves fixing polyimide paper on substrate, laser inducing to produce laser-induced graphene substrates, paving polymer powder on laser-induced graphene substrate, laser-selective carbonizing, soaking in filling material, and curing.

WANG G, LIU F, LUO S

Polyimide self-lubricating ink useful as 3D printing ink in self-lubricating molded device for direct writing 3D printing, comprises polyamic acid, organic solvent, thickener and self-lubricating agent.

WANG X, QIN S, GUO Y, JIANG P, ZHOU F

Anti-aging graphene three dimensional printing material comprises polyetherimide, grapheme, lubricant, coupling agent and other auxiliary agent.

XING Y, YANG C, XU J, REN Z

Three dimensional polyetherimide-based graphene-based printing composite material comprises graphite powder, coupling agent, lubricant and balances amount polyetherimide resin, where coupling agent is silane coupling agent or titanic acid.

HAO S, REN Z, XING Y, YANG C

Graphene-modified rubber material for three dimensional printing involves washing waste rubber, drying, crushing, sieving to obtain rubber powder, adding surfactant to obtain activated rubber powder and crushing graphene to obtain powder.

ZHONG Z