国家/地区 中国（8）
IPC部 B（8） C（5） H（2）
IPC大类 B29（8） B32（8） C08（4）
IPC小类 B29D（8）
IPC B32B037/10（8）
发明人
公开年 2022（4） 2021（2）
申请年 2022（4）  2021（2） 
专利权人

Preparing polytetrafluoroethylene and thermoplastic polyurethane composite film, comprises e.g. casting thermoplastic polyurethane cast film onto the polytetrafluoroethylene base film, hot-compressing, forming composite base film, heating stretching, shaping and cooling.

ZHU S, XU T, LIU X, HUANG L

Preparing conductive sheet used for flow battery bipolar plate, comprises preparing high conductive layer, stacking high conductive layer on intermediate layer, and placing stacked high conductive layer and intermediate layer in hot-pressing environment for hot-pressing.

MA J, ZENG Z, ZHU H

Graphene conductive fabric comprises adhesive layer, polyurethane film layer adhered to side wall of adhesive layer and graphene film layer attached to other side of the adhesive layer.

ZHANG Y

Non-fiber reinforced fluorine-containing resin based high-frequency copper-clad plate comprises copper foils positioned on two sides of a fluorine-containing resin base plate positioned in the middle, which is prepared by using fillers such as silica, alumina, and titanate coupling agent.

XIANG Z

Dry composite paper plastic zipper packaging bag comprises bag body and zipper provided on bag body, and bag body made of composite film, composite film sequentially includes e.g. biaxially oriented polypropylene layer, first adhesive layer, kraft paper layer, second adhesive layer.

HUANG Y

Graphene far-infrared floor heating floor comprises wear-resistant paper layer, wood grain paper layer and functional substrate layer, wear-resistant paper layer is complex of high-temperature heat transmitted through functional substrate.

JIN Y, JIN J

Thermoplastic honeycomb wave absorbing plate comprises surface skin and bottom skin.

MING P, WEI W, PENG X, WANG J, YIN S, GAN D, SHI G, XU Y

Graphene oxide-based high-barrier nanocomposite film used for packaging e.g. food, comprises layer of graphene oxide-based nano-composite adhesive film that is provided between two upper and lower layers of film.

BAI Z, WU M, JIAO S