国家/地区 巴西（9）
IPC部 C（9）
IPC大类 C08（9） B82（4） C01（3）
C09（3） F41（2）
IPC小类 C08K（9） B82Y（4） C08J（4）
C01B（3） C09D（3） C08F（2）
C08L（2） F41H（2）
IPC C08K003/04（9）
发明人 GOMIDE DE CASTRO V（2） GOULART SILVA G（2） JUNIO R F P（2）
MONTEIRO S N（2） PEREIRA A C（2）
公开年 2022（9）
申请年 2020（4）  2021（4） 
专利权人 PEREIRA A C（3） JUNIO R F P（2） MONTEIRO S N（2） UNIV FEDERAL.（2）

Manufacture of aerospace component involves treating surface of polymeric substrate with laser to form porous graphene at surface, and bonding metallic layer to porous graphene.

POTEET S, HUAPAYA R L N, BORDAGE K R, ROJAS HUAPAYA L N, ROJAS L N R

Method for concomitantly protecting aqueous resin against damage caused by ultraviolet radiation and risk of static electricity accumulation, used in aqueous coating or paint composition, involves using graphene sheets whose surfaces are modified by chemical insertion of amino acid-derived groups.

LOPES BARROS DE ARAUJO P, DE ARAUJO E S, SANTANA DE LIMA T B, DINIZ F L J

Composite material e.g. composite plate used for layer in ballistic armor, comprises natural fiber reinforced thermoset polymer.

NEVES MONTEIRO S

Coating composition used for forming coating layer or multilayer coating on substrate, comprises at least one graphene oxide comprising at least one monovalent metal ion chosen from lithium and potassium, at least one binder and/or at least one silane compound, and at least one solvent.

STELLNBERGER K, KEIL P, PIONTEK S, SCHODL J, VELICSANYI P, HAGLER J, FAFILEK G, PERNKOPF W, STELLENBERGER K, KYLE P, SHORT J, FELIX J P, PAPILEK G, PERUNKOV W

Manufacture of nanomaterials concentrate in polymer involves exfoliating mixture containing carbon nanomaterials, centrifuging obtained dispersion, collecting supernatant, adding polymer matrix, roll milling, degassing, adding hardener, mixing, molding and curing.

SILVESTRE ASSIS A L, GOMIDE DE CASTRO V, DOS REIS T M C, VALENCIA J A N, QUEIROZ FERREIRA F L, GOULART SILVA G

Nanoparticle composition useful as a lubricant additive in a lubricating oil composition, comprises at least one graphene nanoparticle, at least one polymer, at least one silane compound, and at least one base fluid.

BREUERS V, NESS D, WIEBER S, LEICH V, HOENIG J, HAGEMANN M G, WOMBACHER W, DAESCHLEIN C, HONIG J, DASCHLEIN C, PERENA B, BIBER S, REICHVALERY, HIYONATH H, HAGEMANN M, NIESS D

Incorporation of carbon nanomaterials into polymeric matrix of composite that is adhered to metallic surfaces for protection against corrosion, involves producing reduced graphene oxide followed by sieving and incorporating into matrix.

DA SILVA MEDEIROS F, GOMIDE DE CASTRO V, GOULART SILVA G, SALOMAO RIBEIRO CURY C, MEDEIROS F D S, CASTRO V G D, SILVA G G, CURY C S R, DA SILVA M F, GOMIDE D C V, GOULART S G, SALOMAO R C 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