国家/地区
IPC部 B（2）
IPC大类 B32（2） C04（2） E04（2）
IPC小类 B32B（2）
IPC B32B009/04（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Composite article used e.g. as automotive part and in article, comprises coversheet, composite comprising reinforcing structure comprising lofty fibrous batting and/or organic sheet and/or inorganic sheet and aerogel, and binder composition.

SHAKOUR E R, ROH Y

Lightweight soundproof vinyl floor comprises PVC layer containing lightweight porous graphene material as bottom layer material and middle layer material, color printed PVC film as printing layer, and conductive UV coating as surface conductive wear-resistant layer.

WANG K, ZHANG Q, WANG C, TONG Y, QIAN J