国家/地区 中国（15）
IPC部 B（15） C（5） D（3）
A（2）
IPC大类 B32（15） C08（5） B29（2）
D06（2）
IPC小类 B32B（15）
IPC B32B017/02（15）
发明人 HE J（2）
公开年 2022（15）
申请年 2022（15）
专利权人

Epoxy resin fiber cloth used in laminated board, is prepared by impregnating or coating glass fiber cloth and epoxy resin adhesive prepared from epoxy resin and curing agent comprising dicyandiamide and modified phenolic resin.

GAO Z

Double-membrane composite antibacterial filter material comprises polytetrafluoroethylene surface layer, antibacterial melt-blown cloth layer and a polytetrafluoroethylene encapsulation layer.

ZHOU Y, PING L

Processing high-strength computer back cover with middle frame, involves cutting epoxy glass fiber board to obtain middle frame board and cover board, milling mounting cavity on middle frame plate to form middle frame and then middle frame and cover plate are welded to obtain computer rear cover.

CAI C, YU F, LU M, CHEN J, HE H

Preparing flame-retardant breathable fabric comprises e.g. making flame-retardant fabric, weaving warp Nomex (Flame resistant meta-aramid material) fiber, modified glass fibers and weft polyimide fibers on loom, and weaving warp silk fibers, antibacterial fibers and weft cotton fibers on loom.

LUO K

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

Backboard useful in fields of mobile phone backboard, comprises silicone layer, reinforcement layer and polycarbonate layer arranged in sequence from top to bottom, which has ultra-thin thickness, high strength and stain proof.

LIU W, GAN X, XU X, TAO Y

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

Epoxy resin-based copper-clad plate filled with alumina used for e.g. electric device insulation has electronic glass fiber cloth, dipping material and copper foil, where electronic glass fiber cloth is soaked in dipping material and processed into prepreg and copper foil set on two sides of prepreg.

WU H, CHEN Y

High elastic auxiliary air purifying vehicle interior sound absorbing cotton used in a sound absorbing material-glass cotton, comprises high elastic supporting layer where upper and lower two sides of high elastic supporting layer is provided with elastic porous net layer.

LI X, XU W, WANG Q

Anti-ultraviolet radiation-proof clothes fabric for training clothes technology field, has bottom of flame-retardant ventilating layer that is compounded with graphene radiating layer.

WANG L, WANG J