国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10）
IPC小类 C08K（10）
IPC C08K003/04（10）
发明人 ZHANG Y（2）
公开年 2022（5） 2023（5）
申请年 2022（10）
专利权人

Foamed wave-absorbing material comprises polypropylene, wave absorbing agent, metal micro-nano particles, flame retardant, compatibilizer, stabilizer, antioxidant and lubricant.

LI H, NIE J

Preparing high electromagnetic shielding nanofiber gas gel having gradient structure, comprises e.g. mixing isopropanol, deionized water and poly(vinyl alcohol-co-ethylene) nanofiber, adding graphene oxide, silver nanowires into poly(vinyl alcohol-co-ethylene) nanofiber suspension, and freeze-drying.

WANG W, YAN K, WEN X, YANG C, WANG D

Electronic device such as chip, comprises electronic component, heat sink in which surface its is provided with magnetic layer containing permanent magnetic material, and composite thermal-conductive material comprising organic matrix and ferromagnetic particles.

FANG H, XU Y, ZHENG K

Preparation of graphene oxide thermally conductive film by dispersing graphene oxide, nanocellulose and polysorbate 20 in deionized water, adding aqueous-based epoxy resin and curing agent to disperse, forming layer of graphene oxide, and coating slurry gel system thermally conductive film.

CHEN D

Polypropylene composite material for use in electric automobile batteries with flame retardant and electromagnetic shielding effect, comprises polypropylene, modified expanded graphite, halogen-free flame retardant material, and modified expanded graphite contains flame retardant reinforced material.

TAN C, PENG J, HAN B, LIU S, ZHANG J

Polysiloxane material with electromagnetic shielding function used in electronic medical device, comprises component comprising polysiloxane prepolymer, conductive filler, dispersant, solvent, pigment, additive, polyurethane curing agent and wave-absorbing filler.

ZHANG Y

Electromagnetic interference shielding nano complex film of asymmetric alternating multi-layer structure comprises an absorbing layer nano film and a reflecting layer nano film, where the single layer of absorbing layer nano film comprises cellulose nano fiber.

HU G, XIONG Y

Two-dimensional graphene/liquid metal (gallium-indium)/polydimethylsiloxane composite film useful as thermal conductive packaging material in 5G communication equipment, comprises flexible poly(dimethylsiloxane) substrate, graphene dispersion liquid and liquid metal (gallium-indium).

LUO Z, XU Z, JIANG Y

Preparing jagged conductive silicone rubber nano-composite material useful in electromagnetic wave shielding field, comprises e.g. injecting conductive filler into mold with serrated cavity to construct three-dimensional continuous conductive network skeleton, filling silicone rubber, and curing.

LIN H, ZHANG X, ZHAO P, ZHAO S, ZHANG Y, YAN Y, ZHANG G

Heat-conducting and wave-absorbing nano-grade composite material for function-wide frequency spectrum, comprises heat conducting alumina powder, absorbing powder, medium ceramic powder, graphene, cross-linking agent, curing agent, catalyst, curing delay agent and rest of silicone oil carrier.

DENG S