国家/地区 加拿大（6）
IPC部 B（6）
IPC大类 B33（6）
IPC小类 B33Y（6）
IPC B33Y070/00（4） C09D011/03（4） C09D011/037（4）
C09D011/52（4） B33Y010/00（3） B33Y080/00（3）
C01B032/182（3） C01B032/19（3） C01B032/225（3）
C08K003/04（3） C09D011/101（3） B29B015/08（2）
B29C064/124（2） B29C064/188（2） B29C064/268（2）
发明人 AMAYA R（2） DEORE B（2） HASEGAWA S（2）
HASEGAWA SHOJI（2） HYLAND J（2） KAMIYA N（2）
KAMIYA NAGISA（2） LACELLE T（2） MALENFANT P R L（2）
NAGISA K（2） PAQUET C（2） SHEN Y（2）
SHOJI H（2）
公开年 2021（3） 2015（2）
申请年 2020（3） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2） NAT RES COUN.（2）

Method for making GO-PVDF composite, involves providing graphene oxide-polyvinylidene fluoride composite having preset transmission Fourier-transform infrared minimum transmittance ratio of beta-phase polyvinylidene fluoride to alpha-phase polyvinylidene fluoride, and mixing with carrier fluid.

JAMALI H S, CLARIDGE R, FARRUGIA V M, EMPARUZIA V, HOJJAT S J

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Graded-index device e.g. lens, comprises phase comprising at least one polymer, phase comprising at least one component comprising functional component, and/or functional precursor component and optionally interface.

DEORE B, PAQUET C, LACELLE T, MALENFANT P R L, AMAYA R, HYLAND J

Antenna e.g., planar antenna, comprises first phase comprising polymer, second phase comprising first component with functional component, and optionally, interface between the two phases and having concentration gradient of first component.

DEORE B, PAQUET C, LACELLE T, MALENFANT P R L, AMAYA R, HYLAND J

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y