国家/地区 巴西（4） 世界知识产权组织（2）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 F41H（7）
IPC C08J005/04（4） F41H005/04（4） B32B027/38（3）
C08K003/04（3） F41H005/02（3） F41H005/06（3）
F41H005/08（3）
发明人 MONTEIRO S N（4） PEREIRA A C（4） COSTA U O（2）
JUNIO R F P（2）
公开年 2022（7）
申请年 2020（5） 
专利权人 MONTEIRO S N（4） PEREIRA A C（4） COSTA U O（2） JUNIO R F P（2）

Polyimide hybrid airgel/phase change material composite film coated with polypyrrole useful in preparation of infrared/electromagnetic double stealth material, comprises phase-change material as core material, where polyimide hybrid airgel membrane is porous skeleton.

JING J, LIU H, SHI T, WANG X

Composite material used for multilayer armor system, comprises thermosetting polymer reinforced with natural fiber.

NEVES MONTEIRO S, CAMPOSO PEREIRA A

Composite material for use in energy dissipation such as absorbing high strain impacts comprises multiple phases comprising at least one stiff phase and compliant phase, where stiff phase and compliant phase are interpenetrating forms.

KISAILUS D, HUANG W

Composite plate used for forming multilayer composite shielding system used as ballistic armor layer in personal vest for protection against firing of rifle with caliber ammunition, and in military vehicles, comprises natural fiber reinforced thermoset polymer.

MONTEIRO S N, COSTA U O, PEREIRA A C

Composite material used for multilayer armor, comprises thermoset polymer reinforced with natural fiber.

MONTEIRO S N, COSTA U O, PEREIRA A C

Composite material used for layer of ballistic armor, comprises polyester resin functionalized with graphene oxide and reinforced with natural fibers.

MONTEIRO S N, JUNIO R F P, PEREIRA A C

Composite material used for forming layer of ballistic armor, comprises epoxy resin functionalized with graphene oxide and reinforced with natural fibers.

MONTEIRO S N, JUNIO R F P, PEREIRA A C