国家/地区 中国（5）
IPC部 C（5） B（2）
IPC大类 C08（5）
IPC小类 C08K（5） C08J（4） C08L（4）
C08G（2）
IPC C08K003/04（5） C08J009/28（3） C08K007/00（2）
C08L079/08（2）
发明人 LIU T（3） LI L（2）
公开年 2023（5）
申请年 2022（4） 
专利权人 UNIV JIANGNAN（5）

Preparing polyimide-based shape-memory composite aerogel by carrying out polycondensation reaction of diamine monomer and dianhydride monomer in N-methylpyrrolidone, placing obtained polyamic acid gel in water, freeze-drying, and dispersing polyamic acid filaments and graphene oxide in water.

LI L, GUO M, LIU T

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

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

Preparing near-infrared in-situ self-healing polyurea resin used as protective coating for outdoor textiles, comprises dissolving hexamethylene diisocynate trimer in solvent, adding to prepolymer, reacting and adding dispersion liquid dispersed with light-to-heat conversion nanoparticles.

YIN Y, YE T, WANG C

Preparing starch-based film useful for packaging material, degradable material and medical material, comprises e.g. mixing catecholamine-type substance solution and graphene dispersion to react, centrifuging and washing, freeze-drying, dispersing and casting.

XIE Z, ZHAO J, PENG X, MENG M, XU Z, MIAO M, TIAN Y, JIN Z, XU H, CHEN L