国家/地区 中国（5）
IPC部 B（5）
IPC大类 B32（5） D06（3）
IPC小类 B32B（5）
IPC B32B017/02（5）
发明人 HE J（2）
公开年 2022（3） 2023（2）
申请年 2022（5）
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

Heat insulation cotton felt for small household appliance, has composite anti-pull wire that is provided with polylactic acid fiber and soybean fiber, and nylon mesh that is made of nylon material net.

QIAO Y

Honeycomb wave-absorbing composite material used in edge structures e.g. spacecraft fuselage edge structures, comprises sheet and honeycomb wave-absorbing core material which is impregnated with wave absorbing slurry agent, and pouring sealant filled in core material.

DONG Q, WANG W, HE J, ZHANG J, WANG Y, SUN X

Wave-absorbing material, has wave-transmitting layer, bonding layer and wave-absorbing layer which are sequentially stacked, where bonding layer is made of water-based silicon-aluminum gel, and wave-absorbing layer is composed of high-temperature-resistant wave-absorbing fiber cloth.

HU H, HE J, ZHU L, WU Y, XU K, ZHOU F, ZOU R, LEI Z, WEI W

Graphene glass fiber prepared by e.g. adding phenol, aqueous formaldehyde solution and sodium hydroxide to three-necked flask reactor, spreading single-layer glass fiber base layer on equipment, aqueous solution of modified material adsorbing on glass fiber base layer, and covering.

FAN X, ZHANG Y, LU K