国家/地区 中国（12）
IPC部 B（12） C（4） H（3）
D（2）
IPC大类 B32（12） C09（2） H01（2）
H05（2）
IPC小类 B32B（12）
IPC B32B017/02（12）
发明人 WANG X（2） WU H（2）
公开年 2023（12）
申请年 2022（11） 
专利权人

Wave-absorbing sandwich composite material based on honeycomb transverse structure, has upper wave-transmitting layer, middle wave-absorbing layer and lower reflecting layer, where middle wave-absorbing layer is one layer of wave-absorbing honeycombs transverse to thickness direction of honeycomb.

ZHAO G, WU C, HUANG S, LIU Y

Preparing polyphenylene oxide resin-based copper clad laminate comprises taking glass fiber cloth and impregnating a glue solution, drying to obtain prepreg, taking 5-10 sheets of prepregs, laminating them, and covering piece of copper foil on both sides of laminated prepregs.

XIE J, WANG X, WU H

Satellite surface wave-absorbing skin structure for satellite, has thermal control layer bonded to upper surface of wave-transmitting enhancement layer, wave-absorbing honeycomb layer, and reinforced shielding layer for isolating electromagnetic wave penetration on both sides of absorbing skin.

FU X, MI X, ZHANG H, WANG X, GAO W, XU Y

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

Fire-proof and heat-insulating multi-layer composite fabric useful for fire protection, comprises far-infrared ceramic fiber, aramid fiber, Japan high moisture permeability water pressure resistant film, graphene knitted cloth, superfine glass wool fiber, and polyester-cotton blended fiber.

LI J

Mica tape with reinforced wrapping edge used in electric industry, has wrapping mica paper layer that is attached to side of polyimide film layer of mica baseband wrapped by reinforcing fiber fabric layer side.

ZHAO J, CHU G, WU H

High temperature resistant aluminum-plastic composite belt for wrapping optical cable, has aluminum foil base material layer whose top end is connected with shielding reinforcing layer, where top end of reinforcing layer is connected.

CHEN S

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

Graphene car coat for household vehicle in cold area, has heat insulating layer and second PVC waterproof cloth layer that are sequentially stacked on one side of first PVC water-proof cloth layer.

WU G

Preparing wave absorbing layer plate involves mixing resin, wave absorbing agent and low-modulus particles, forming film, mixing glass fiber, resin and low modulus particles, forming glass fiber prepreg, layering carbon prepreg, laying glue film on prepreg, laying glass fiber on prepreg, demolding.

GONG Y, GU L, ZHU W, LI M, LV T, LI Y