国家/地区 中国（3）
IPC部 B（3） C（2）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B009/04（3）
发明人 DU C（3）
公开年
申请年
专利权人 CHINESE ACAD.（2）

Thermal insulation and sound insulation cotton used for the roof of an automobile compartment, comprises an insulation layer, bottom of insulation layer provided with a thermal insulation layer, and bottom of thermal insulation layer provided with a sound absorbing layer.

SU A, YUAN Y, WANG Y, DU C

High barrier graphene composite film useful for packing medicine, food and electronics, comprises at least one layer of composite film including parylene film and graphene film, which are alternatively layered.

GAO X, DU C, JIANG H, LI Z, SHI H, ZHANG Y, ZHU P, HUANG D

Graphene composite thin film material used in e.g. food packaging, comprises two layers of high molecular transparent film which are provided with layer of graphene layer, and are connected by photo-curing adhesive or heat-curable adhesives.

SHI H, JIANG H, LI C, GAO T, DU C, TANG L