国家/地区 中国（8）
IPC部 B（8）
IPC大类 D04（8） B32（5） D01（4）
D06（3） A61（2） B01（2）
B29（2）
IPC小类 D04H（8）
IPC D04H001/728（5） B32B027/02（3） B32B027/30（3）
B32B033/00（3） B32B027/12（2） B32B027/32（2）
B32B027/36（2） B32B037/00（2） B32B038/00（2）
D01F001/10（2） D01F006/54（2） D04H001/43（2）
D06M011/74（2） D06M101/20（2） D06M101/30（2）
发明人
公开年 2023（8）
申请年 2022（8）
专利权人

Thermal insulation and sound-absorbing silica aerogel composite material for heat preservation, is composed of base material layer and aerogel fireproof slurry layer arranged on surface of base material layer, where base material layer is silica aerogel felt prepared by spraying process.

HE L, ZHAI S, CHANG A, YANG J, LIU X

Preparing flame-retardant and smoke-proof mask material with respiration monitoring function comprises e.g. carrying out electrostatic direct writing with electrostatic direct writing spinning solution, and using Janus-type graphene/polyphenylene benzobisoxazole nonwoven fabric, and sewing.

LIU J, YIN X, MIAO Y, LUO Y, FAN W

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Graphene type heart support useful in cardiac interventional operation, comprises graphene, polylactic acid, polybutylene adipate, and polyglyceryl sebacate.

YANG L

Preparing Ag-TiO2-rGO-PAN composite film, involves dispersing oxidized graphene powder; weighing P25, adding TiO2 powder into graphene oxide dispersion; transferring mixed solution to stainless steel high pressure reactor; putting mixed solution into centrifuge, weighing PAN powder.

ZHOU W, LI S, FU S, WANG J, FANG H, LIN X

Metal ion transport material used for battery diaphragm, preferably is nano fiber, surface interface of nano fiber has polar functional group comprising cyano group, sulfonic group, hydroxy group, carboxy group, amino group and carbonyl group.

QIN R, YAO L, PAN F

Manufacturing composite fiber preform, preferably carbon-carbon composite material for disc brakes, involves winding composite fiber fabric around core to form composite fiber preform comprising multiple layers defining annulus extending along central axi.

TANG L G, GLEN S, PIAO Y, MURDIE N, JAMES M C, MERDEY N, GUERON S, TANG L

Preparing breathable high-strength composite non-woven fabric used in wound dressing comprises soaking first and second non-woven fabric in nano aluminum oxide liquid, soaking in modified carbon fiber liquid, extruding, compounding first and second non-woven fabric into cloth, drying, and rolling.

ZHANG G, LIU Y, GU J, MO S