国家/地区 日本（9）
IPC部 C（9） B（4） H（3）
IPC大类 C08（9）
IPC小类 C08K（6） C08L（6） C01B（3）
C08J（3） C08F（2） C08G（2）
C09C（2） C09D（2）
IPC C08K003/04（3） C08J005/18（2） C08L101/00（2）
C09D007/61（2）
发明人
公开年 2023（9）
申请年 2022（4）  2021（3）  2023（2） 
专利权人

Production of graphene nanoribbons used in semiconductor device e.g. field effect transistor for electronic devices, involves synthesizing polyaromatic-based polymer by eliminating specific group from polymer, and bonding carbon atoms of aromatic ring from which specific group is eliminated.

YAMAGUCHI J

Dispersant composition used in paste for positive electrodes of power storage device, comprises acrylic polymer having carbonyl-containing structural unit, amine compound having specific boiling point and organic solvent.

AKITO I, KYOICHI S, KAZUO O, IBI A, SHIROTA K, OKI K

Production of styrenic resin composition used in production of foamable styrene resin composition for forming foam-molded article, involves supplying styrenic resin and carbon to twin-screw extruder having preset specific energy and melt-kneading.

KUTSUMIZU R, MARUHASHI S, YANO Y

Magnetic field responsive hexagonal boron nitride particles comprises hexagonal boron nitride particle that responds to magnetic field, which has adsorption layer of monolayer of graphene oxide or partially reduced oxide on surface of scale-like or plate-like hexagonal boron nitride particle.

ZAIMA H, MATSUMOTO N, SUGIMORI S, ONAKA N J, ITO G

Carbon material dispersion liquid used for forming coating material, comprises carbon black, carbon fiber, graphite, graphene, water, and polymer dispersant comprising polymer block with structural units derived from acrylonitrile and methacrylic acid.

SHIMANAKA H, MURAKAMI K, DOI S, SHIMOOKA R, UMEDA D, KANEKO S, GOTO J

Producing food packaging barrier film used for consumers to clearly see content of packaged goods, involves providing base film, depositing inorganic laminated film on surface of base film, where inorganic laminated film includes at least one first and second inorganic material deposition layer.

CHEN C, TSAO C, LIAO T, LIAO T C, TSAO C C, CHEN C H, CHEN Z, CAO J, LIAO D

Fabricating acetylene-benzoxazine functionalized particles comprises adding particles to alkaline solution, stirring solution to cause particles to acquire hydroxyl groups producing activated particles, adding acetylene benzoxazine into solvent solution, and drying product.

IFTIME G, WEI J, CHINTAPALLI M

Conductive polymer solution used for manufacturing conductive polymer film, comprises polythiophene containing thiophene-based structural units and graphene compound.

KAWAKAMI J

Polymer molded article used for improving communication speed of electronic device, comprises polymer material, silicon fine particles, nanocarbon powder, and calcium powder.

MARUO S