国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B037/10（3）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

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

Flexible metal-based graphene electric heating material, comprises flexible insulating layer, flexible graphene resistance layer, flexible insulating layer, and metal substrate arranged sequentially from top to bottom.

LI Y, LOU M