国家/地区 中国（3）
IPC部 D（3）
IPC大类 D06（3）
IPC小类 D06M（2）
IPC D06M011/74（2）
发明人 ZHANG C（3）
公开年 2023（3）
申请年 2022（2） 
专利权人 GAOFAN ZHEJI.（3）

Preparing technique of hydrophobic eiderdown without fluorocarbons comprises e.g. placing feather into container after heating, adding graphene material into container, vibrating container, so that graphene material enters holes of feather, cooling to room temperature, and kneading feather.

JIN Y, WU K, ZHANG C

Printing and processing black gold fabrics comprises e.g. uniformly mixing graphene powder, potassium persulfate and phosphorus pentoxide, placing cotton fabrics in graphene oxide aqueous solution, carrying out hydrazine hydrate reduction after dyeing is finished, washing in cold water and drying.

GAO J, LIU H, ZHANG C, WU K

Seamless down clothes fabric, comprises inner fabric and outer fabric, the inner layer fabric and surface layer fabric are separated by adhesive net to separate many unit grids and the inner part of the unit grid provided with the modified antibacterial coating.

NIE P, LIU H, ZHANG C, WU K