国家/地区 日本（4）
IPC部 B（4）
IPC大类 B32（4） A41（2） A62（2）
B01（2） C08（2）
IPC小类 B32B（4） A41D（2） A62B（2）
B01D（2） C08J（2）
IPC B32B005/26（4）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Mask for use in respiratory protection for various diseases, has mask body that covers user's mouth and nose when worn by user, and wearing strap that is connected to both sides of mask body.

PARK S A

Fiber polymer composite used for forming reinforced articles such as flexible tapes for e.g. car doors, mud guards, bumpers and engine covers, comprises fibers of material and matrix material which is in direct contact with at least some of fibers and comprising amorphous poly-(alpha)-olefin.

CEPA S, KARGERKOCSIS J, BARANY T, VARGA L J, BABIK S, MONDRZYK S, SPITZER U, EBBERS A, KARGERKOCSIS A, KARGERKOCSIS V, JOSEPH K, BARANITAMAS, BARGARASLOJOZEF, CHICJABRINA M, SPITZERUDO

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Sporting equipment e.g. fishing rod has several prepreg layers which are applied and pressed together in alternate layers of graphene-resin mixture and fiber cloth and then shaped to form component.

MILLER G, MILLER V, TSENG C K