国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11） C02（3） C09（2）
H05（2）
IPC小类 C08J（11）
IPC C08J009/36（11）
发明人 LI L（2） WANG X（2） YANG D（2）
公开年 2022（11）
申请年 2022（9）  2021（2） 
专利权人

Wearable aerogel composite film used in controlling human body micro-environment comprises radiation insulation layer, heat insulation layer and photothermal conversion layer, where radiation insulation layer is low surface energy and high infrared reflectivity fiber layer.

YUE X, LI Z, DAI Y, YANG D, ZHANG T, QIU F, CHEN Y

Polyimide hybrid airgel/phase change material composite film coated with polypyrrole useful in preparation of infrared/electromagnetic double stealth material, comprises phase-change material as core material, where polyimide hybrid airgel membrane is porous skeleton.

JING J, LIU H, SHI T, WANG X

Preparing the polyimide film with directional heat dissipation function e.g. used in for flexible electronics and wear-resistant, comprises scraping polyamic acid solution, coating on heat conducting layer, soaking in phase separation solvent and performing high-temperature imidization treatment.

LIU X, GONG Y, CHEN L, ZHENG K, TIAN X, WANG Y, DING X, JIANG M, ZHANG X, XIAO C

Preparing flexible pressure sensor with programmable shape useful in wearable pressure sensor, comprises reacting conductive functional material dispersion liquid and polyethylene glycol diacrylate aqueous solution, adding e.g. ammonium persulfate solution, molding, polymerizing, and freeze-drying.

ZHOU S, HUANG J, XIE H

Preparing composite, electromagnetic shielding material involves foaming prepared polymer matrix, with supercritical fluid, at low temperature and pressure conditions, applying fluid rapidly at preset temperature, forming porous matrix, coating conductive metal on matrix, under preset pressure.

LIU C, DONG B, SUN B, MI H

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Manufacturing a polytetrafluoroethylene nanofiber film useful in electronic and electric field, comprises e.g. mixing raw materials using double-screw extruder, performing circular cutting processing and processing the nanofiber precursor product into film material by rolling, washing and shaping.

ZHAO G, ZHANG A, ZHAO J, WANG G, CHAI J

-Triazine-ring-modified graphene-polyurethane foam composite used in anaerobic biological treatment system of refractory organic pollutants, has macroporous structure and comprises s-triazine ring.

ZHOU J, HONG Z, WANG X, FU Z, LV H

High plateau, wear resistant, rolling resistant soft heat preservation material comprises insulating interlayer arranged between first anti-rolling, tearing, anti-corrosion and wear-resistant coating and second anti-rolling, tearing, anti-corrosion and wear-resistant coating.

ZHANG H, WEI W, YUAN L, WANG R, HAN X, LI Y, WANG Q

Use of electromagnetic material modification method in preparing polyimide foam electromagnetic shielding material.

SHI J, YANG D, CHAI X, LU X, DING Z