国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11） H05（8） H01（6）
C09（2）
IPC小类 C08L（11）
IPC C08L063/00（11）
发明人 MA H（2） WANG J（2）
公开年 2021（8） 2022（3）
申请年 2021（11）
专利权人

Low-expansion coefficient halogen-free resin composition useful in laminate for printed circuit board, comprises e.g. o-cresol formaldehyde epoxy resin, bismaleimide resin, cyanate ester hardener and bisphenol A type 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide hardener.

CHEN K, YU D

Electroconductive composition used as interconnection material, contains resin component containing functionalized polybutadiene, electroconductive filler, curative, core-shell rubber toughener, epoxy reactive diluents and curing agent.

ESTRUGA ORTIGA M, HENCKENS A, ESTRUGA O M, ESTRUGAORTIGAMARQUE

Composite material useful in electromagnetic shielding device, comprises carbon fiber base layer surface loaded with bonding layer surface formed with modified graphene oxide material layer.

SUN L, TIAN Y, MA H, LIU S, MA X

Resin composition useful in electronic component for communication, comprises molded portion having electromagnetic wave absorber.

UCHIDA K, TSURUMI H, TSURUMI K, NEI T, HIROKAZU T

Polymer conductive switch material with plastic threshold useful in non-conductive polymer material technology field comprises non-conductive ball particles whose surface attached with layer of non-conductive film.

MA H, QIAO Z, WU F, GONG D, WANG J

Preparing flexible graphite grounding conductor material comprises e.g. mixing resin, carbon forming agent, conductive material, stirring to form carbon resin, impregnating carbon material with carbon-forming resin, paving, stacking tape.

FAN M, HE H, TAN B, WANG X, TONG X, DAI M, LI Z

Preparation of graphene insulating and thermally conductive sheet for electric vehicle power supply, involves e.g. coating surface material on surface of middle layer, and hot pressing to form surface layer of thermal conductive sheet.

JIA T, HONG W, ZHOU R, XI X, YANG F, LI M

Carbon-based composite filler used for high heat-conducting electromagnetic shielding composite material, comprises inner surface and outer surface of carbon-based filler combined with molecules of resin by interface modifier chemical bond.

WANG H, BAO D, ZHU Y, WANG J, LIU Z, WANG C

Self-limiting temperature heating element used in self-limiting temperature heating sheet, comprises high-density polyethylene, nano-nickel powder, graphene, nano-conductive carbon black powder and particulate high-molecular polymer having specific expansion rate and specific diameter.

LI J

Cable material, comprises insulated wire with polyethylene resin, inorganic flame retardant, anti-irradiation agent, sodium antimonate, stabilizer, glass fiber, antioxidant, ionized water, wire sheath includes styrene butadiene rubber.

YOU X