国家/地区 中国（5）
IPC部 A（5）
IPC大类 A61（4） B01（2）
IPC小类 A61K（3） A61P（2） B01D（2）
IPC A61K047/04（2） A61K047/34（2）
发明人 ZHANG C（5）
公开年 2023（5）
申请年 2022（5） 
专利权人

Extraction of total flavonoids of Artemisia subdigitata by mixing crushed Artemisia subdigitata with ethanol solution and magnetically immobilized cellulase, placing Artemisia subdigitata solution into high-voltage pulsed electric field to extract, filtering extract and performing ultrafiltration.

ZHANG C

Reduced graphene oxide/polydopamine/silver composite airgel antibacterial agent useful in preparing composite antibacterial material, prepared by e.g. using graphene oxide from graphite powder as carbon source as substrate, polydopamine as crosslinking agent, and silver nanoparticles.

CHENG W, ZHANG L, YANG Y, ZHANG C, XUE B, NIU M

Sustained-release patch used as medicine for treating atherosclerosis, comprises delivery system comprising matrix and metal nanoparticles and medicine containing proprotein convertase subtilisin/kexin type 9 monoclonal antibody.

ZHANG C, SU F, HE B, ZHANG Q

Nano aldehyde-removing liquid wax used for adsorbing indoor formaldehyde, purifying indoor air and maintaining indoor fragrance, comprises graphene, activated carbon, dried flower, plant essential oil, citric acid, peppermint leaf, Artemisia argyi, lavender, alcohol and turpentine oil.

ZHANG C

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