国家/地区 美国（21） 韩国（18） 日本（17） 世界知识产权组织（17） 欧洲专利局（EPO）（16） 中国（15） 加拿大（6） 印度（4） 台湾（4） 澳大利亚（2） 香港（2）
IPC部 C（25）
IPC大类 C01（25）
IPC小类 C01B（25）
IPC C09C001/44（25）
发明人 KITAO A（2） MCINNIS M（2） SUZUKI K（2）
WATANABE D（2）
公开年 2016（5） 2022（4） 2015（3） 2020（3） 2021（3） 2011（2） 2018（2）
申请年 2020（6）  2016（4）  2011（3）  2015（3）  2017（2）  2019（2） 
专利权人 CANON KK（2） XEROX CORP（2）

Composition used for three-dimensional printing e.g. additive manufacturing, comprises particles comprising thermoplastic polymer grafted to carbon nanomaterial, and particles have preset aerated density.

FARRUGIA V M, SRISKANDHA S E, CLARIDGE R, SRISKANDAR S E, EMPARUZIA V, SIBANTIISWARISLISKANDA

Vulcanizable rubber composition used in pneumatic tire, comprises diene-based elastomer and carbon dioxide-generated carbon reinforcement produced by mixing first gas stream containing carbon dioxide and second gas stream containing gaseous reducing agent to form reaction gas mixture.

MAZUMDAR A, DENNISPELCHER R V

Carbon material dispersion liquid used for manufacturing e.g. paints, comprises carbon material containing carbon black, organic solvent, and polymer dispersant comprising amine-containing structural unit, propanone-containing structural unit, and other structural units connected to these units.

HIROYUKI S, YOSHIKAZU M, JUN K, SEIJI D, SHIMANAKA H, MURAKAMI Y, KAMABAYASHI J, DOI S

Functionalization of graphene material used as e.g. filler, corrosion protection in coatings and active material and electrode material in batteries, involves partially reacting graphene material with at least one silane while silane or silanes are mixed with graphene material.

LEICH V, HOENIG J, TEICHMANN J, BLANKSHIM S, SCHUMANN S, BREUERS V, STENNER P, HOENIG J, HONIG J, REICHVALERY, HIYONATH H, JULIAN T, BLANKSIMZILPHIA, SCHMANSTEPHEN, PERENA B, STENERPATRICK

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M

Composite particles used for forming elastomeric formulation used in tire components such as vehicle tire treads, subtreads, tire carcasses, tire sidewalls, tire belt wedge, and tire wire skim coats, comprise silica, and graphene carbon.

DOS SANTOS FREIRE L, DING Q, KUTCHKO C, PAN S, SILVERNAIL N J, DOS SANTOS F L, LUCAS D S S, DINGCHI, PANSHUYANG, NATJJ S N

Forming composite used as sorbent material of gaseous or liquid pollutants by providing two-dimensional (2D) material in solvent, adding particulate material to solvent, and providing a flocculating agent in the solvent.

BURROW S, MOGORTVALLS E, BRADY C, BRYANT T, NAGYTE V, ALIBOURI M, MOGUTVALES E, NAGAITE B, ALIBOWRY M

Compact graphene used as overcoat painting, comprises hydroxyl graphene functionalized with silane, and thermosetting polymer.

HEREDIA ALVARO J A, MONTESINOS CONTRERAS V, HEREDIA ALVARO A J, MONTESINOS NAVARRO V

New modified graphene is used for modified graphene resin composite used in modified graphene sheet, and for modified graphene dispersion used in conductive ink.

KITAO A, WATANABE D, SUZUKI K

New modified graphene used for forming modified graphene-resin composite and modified graphene dispersion, has preset ratio of intensity of G band with respect to intensity of D band in Raman spectroscopy spectrum.

WATANABE T, KITAO A, SUZUKI K, KOBAYASHI Y, WATANABE D, KOBAYASHI A