国家/地区 中国（10）
IPC部 B（10）
IPC大类 B32（10）
IPC小类 B32B（10）
IPC B32B037/00（10）
发明人
公开年 2020（3） 2022（3） 2023（2）
申请年 2020（4）  2022（4） 
专利权人

Thermal insulation and sound-absorbing silica aerogel composite material for heat preservation, is composed of base material layer and aerogel fireproof slurry layer arranged on surface of base material layer, where base material layer is silica aerogel felt prepared by spraying process.

HE L, ZHAI S, CHANG A, YANG J, LIU X

Preparing foam with gradient pore structure used in preparing heat-insulating and anti-icing material, involves mixing foaming agent, curing agent and water, under uniform stirring, and curing under vacuum condition, where foaming agent is polyurethane foaming agent.

YUAN X, SHENG L, ZHAN F

Preparing non-metallic quantum dot magnesium-lithium alloy-based composite material useful in aerospace, rail traffic, and automobile industry, comprises e.g. preparing two magnesium-lithium alloy plates, treating surface and performing multi-pass friction stir processing and multi-pass rolling.

LEI W, LU Y, LI X, CHEN X, MA K, ZHANG Y

Preparing antibacterial aluminum foil material useful in aluminum foil lunch box, comprises e.g. coating adhesive on kraft paper, laminating with aluminum foil, drying, coating hydrophobic antibacterial agent on one side of aluminum foil layer, and drying.

SUN J, WANG L, SONG F, SUN Z

Preparing anti-deformation acrylic sheet with thermal insulation function comprises e.g. preparing acrylic base layer, preparing fiber layer, preparing thermal insulation coating, coating the thermal insulation layer coating on the fiber layer, and drying.

ZHANG X, LIN X, JIA L, WANG J, ZHU X

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Graphene electric heating film comprises upper protective layer, graphene electric heating layer, insulation layer and lower protective layer, where graphene electric heating layer comprises base layer and graphene coating.

XU J

Graphene multilayer composite heat insulation film used in graphene electric heating film for e.g. heating floor, comprises graphene layer, flexible macromolecule film layer, silica sol layer and glass fiber reinforced silica aerogel layer.

CHANG H, LI G, GUO H

Thermal conductive sheet with artificial graphite sheets arranged in high orientation comprises artificial graphite flakes, graphene composite thermal conductive layers and artificial graphite sheet layer includes artificial graphite sheet.

GUO Z, CHEN W, HUANG G, YANG L

Assembling area of first surface with area of second surface/molecule, useful for exfoliating graphene sheets, comprises contacting the area of first surface with the area of second surface or with the molecule.

BERTHELOT T, HUC V, LE XUAN T, ROUSSEL S, VIEL P, DENIAU G, LE X T, NEKELSON F, ROUSSELL S, TOMASEU B, GI D, BAENGSANG W, SSUAN TTUAN R, PABIENG N, SEBASEUTIENG R, LE X