国家/地区 中国（4）
IPC部 B（5） C（3）
IPC大类 B32（5） C08（2）
IPC小类 B32B（5）
IPC B32B037/02（5）
发明人
公开年 2023（4）
申请年 2022（5）
专利权人

Sandwich panel comprises core material comprising insulating material comprising material e.g. polystyrene and polyurethane, plate components made of phenolic polymer or phenolic copolymer resin, scratch grooves, and adhesive layer.

HAN S, HAN K

Aircraft engine component used as gearboxes, comprises wall comprising aluminum alloy and/or magnesium alloy, and protective coating comprising prime layer, silicone elastomer layer and abrasion resistant layer covering surface of wall.

IURLARO S, GARGIOLI A, GARABELLO M, GAROFALO S, GILARDI E, PICA O, ARGENTIERI G

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

Preparing environmentally-friendly composite material of ecological material combined with graphene rubber foaming, comprises e.g. placing the graphene rubber foaming sheet on the first conveying belt, pressing the heated corn powder sheet on sheet, and performing hot-pressing embedding and fixing.

DING Y, DING D, DING T

Graphene aerogel coiled material film forming device comprises machine cabinet, feeding transmission shaft, material box, discharging shaft assemblies, double-roller seats, and discharging and feeding shaft assemblies.

WANG G, XU B