国家/地区 世界知识产权组织（12）
IPC部 B（12） C（6） A（2）
D（2） F（2） H（2）
IPC大类 B32（12） C08（3） D04（2）
H01（2）
IPC小类 B32B（12）
IPC B32B005/02（12）
发明人
公开年 2021（7） 2022（5）
申请年 2021（12）
专利权人

Lightning strike protection material for composite structures e.g. aircraft skins, has substrate for carrying metal layer, and copper-nanocarbon composite layer comprising nanocarbon tangle that is provided with graphene sheets.

DUHAIN A, LAMBLIN G, LENOBLE D, MICHEL M

Tubular composite structure for renewed pipe structure pair, comprises a sealing layer, one or more axial reinforcement layers, a hoop reinforcement layer, and a protective layer, and each tubular assembly optionally further comprising a sensor array layer.

WEISENBERG K

Composite article used e.g. as automotive part and in article, comprises coversheet, composite comprising reinforcing structure comprising lofty fibrous batting and/or organic sheet and/or inorganic sheet and aerogel, and binder composition.

SHAKOUR E R, ROH Y

Heat release foam useful for train seats, commercial aerospace seats, and automotive panels, comprises polymer foam body defining outer surface disposed around intermediate portion and layer including graphene flakes.

DODWORTH A

Multi-layered packaging film for packaging article e.g., food package comprises outer print layer comprising polymer and/or paper, graphic element, and optional first nucleating agent, inner product-side layer, and lamination layer.

CHAM P M, NARAYANSARATHY S, RODGERS B D, JOHNSON A, SAMANTA S, CHAMPAKMEONG, NARAYANSARAHSISRIDEVI, DWAYNE R B, ADAM J, SATYAVRATHA S

Composition used for forming e.g. pipe, comprises resin and graphene material.

LADISLAUS P, ARMSTRONG N

Preparing multifunctional stealth material comprises preparing polyvinylidene fluoride solution by dimethylformamide, ball milling, ultrasonically dispersing nanometre ferroferric oxide, ball, ethanol, hydroxyl cellulose, dispersing nano graphene oxide into dimethylformamide, spinning and spraying.

JI T, GAO Q, LONG X, SUN Q, ZHANG X, YE W

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G

Wave-absorbing composite material includes wave-transmitting layer, reflective layer, and wave-absorbing layer arranged between wave-transmitting layer and reflective layer, where wave-absorbing layer has layers of wave-absorbing hollow fabric composite materials containing hollow fabric and resin.

ZHAO Z, WEI Y, ZHOU Z, WANG X, ZHAO D, WANG Y, WAN J, WANG J, HUAN Y

Modular utility vehicle comprises e.g. operator cab fixed to front portion of chassis, and modular panels formed of composite sandwich material comprising surface sheet, and forming containment construct fixed to rear portion of chassis.

FORAN H C, FREEMANGIBB E