国家/地区 巴西（18）
IPC部 B（18）
IPC大类 C09（18）
IPC小类 B82Y（10） C09D（10） C01B（9）
C08K（7） C08L（6） C09K（6）
B05D（5） B32B（5） C09J（5）
C08J（4） H01B（4） H01M（4）
C09C（3） G01N（3） H01G（3）
IPC B82Y030/00（8） C08K003/04（6） B82Y040/00（5）
C09D005/24（5） C01B031/02（4） C01B031/04（4）
C09D011/52（4） C01B000/00（3） C08L063/00（3）
C09D001/00（3） C09D005/00（3） C09D011/037（3）
H01B001/04（3） H01B013/00（3） B01J020/32（2）
发明人 CASTRO V G D（2） GOMIDE DE CASTRO V（2）
公开年 2021（5） 2022（4） 2009（2） 2016（2）
申请年 2021（4）  2016（3）  2017（2）  2019（2）  2020（2） 
专利权人 UNIV FEDERAL.（2）

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

Obtaining carbon nanomaterial ink, by mixing carbon nanotubes and cellulose microfibrils in water, centrifuging suspension, removing precipitate from suspension, adding plasticizing agent and homogenizing.

DA CUNHA T H R, FERLAUTO A S, LACERDA R G, LADEIRA L O, DE OLIVEIRA S, SILVA C L P, DE CASTRO V G, RESENDE R G, FERREIRA F L Q, SIQUEIRA G A, DE SOUZA T D C C, RODRIGUES DA CUNHA T H, SANTAROSA FERLAUTO A, GRIBEL LACERDA R, PASSOS SILVA C L, GOMIDE DE CASTRO V, GUERRA RESENDE R, QUEIROZ FERREIRA F L, DA CRUZ COSTA DE SOUZA T, OLIVEIRA S D, COSTA DE SOUZA T D C, CUNHA T H R, CASTRO V G 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

Container e.g. rigid container, flexible pouch and unit dose capsule for storing cleaning composition and personal care products, comprises film substrate comprising graphene or its derivative, and adhesive.

MURALIDHARAN G, PATHAK G, RAMACHANDRAN R K

Immunosensor construction process for indirect electrochemical detection of mycobacteria, involves selecting graphite with carbon nanotubes and gold nanoparticles (screen printed DRP 110-GPH-GNP110) as working electrode.

GOULART FILHO L R, BERNARDES GOULART I M, ALVES BALVEDI R P, DE PAULA A T, NUNES RIELLO F

Composition used for coating metal surface, comprises graphene and resin and has high thermal and electrical conductivity.

ZATTERA A J, VANZETTO A B, PIAZZA D, LIMA G G D, MAROCCO M V

Therapeutic device to be applied to the skin in correspondence with the primary and secondary nerve endings of tendons, muscles, dermatomes and nerve endings, includes at least one laminar support element.

FONTANA F, FABIO F

Aqueous adhesive for manufacture of laminated cellulosic board, comprises water, starch, polymer, glue enhancer, and stabilizing agents, gelling agents, thickener, antifoaming agents, tackifier and/or damp-proofing resins.

ZURUTUZA ELORZA A, ORTEGA MURGUIALDAY A, ALONSO RODRIGUEZ B, ZURUTUZA E A, ORTEGA M A, ALONSO R B, ZURUTUSA E A, ORTEGAMURGIALDEI A, ELORZA A Z, MURGUIALDAY A O, RODRIGUEZ B A

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Sliding component used in engine e.g. internal combustion engine, comprises an overlay comprising graphene platelets functionalized with oxygen and/or fluorine functional groups within a matrix of a polymeric or plastics material.

LAING I, LATHAM D, LAING I M, LANE I