国家/地区 中国（4）
IPC部 B（4）
IPC大类 B29（4） B32（4）
IPC小类 B29D（4）
IPC B32B005/02（4）
发明人
公开年 2021（2） 2022（2）
申请年 2020（2） 
专利权人

Skin-friendly waterproof and moisture-permeable nanofiber fabric as a functional fabric with water drop or liquid drop not infiltrated into the fabric, comprises hydrophobic fabric layer of surface layer, and super-hydrophilic fabric layer of inner layer.

YUAN X

Polymeric sandwich structure comprises two layers formed from polymer matrix including fiber reinforcing sheet, and third layer formed from third polymer matrix having graphene nanoplatelets.

HUANG X, ZHAO S X

Shock-absorbing slow-elastic sports mat comprises a shock-absorbing slow-elastic material layer, tear-resistant pound cloth, natural rubber layer, where tear-resistant weighing cloth arranged between shock-absorbing elastic material layer.

WENG C

Multilayer structure e.g. pipe for underwater device, comprises composite reinforcing layer comprising thermoplastic polymer having preset glass transition temperature, welded to outermost sealing layer, and excludes hydrogen from structure.

HOCHSTETTER G