国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08B（4）
IPC
发明人 LIU H（4）
公开年 2017（2） 2023（2）
申请年 2017（2）  2022（2） 
专利权人

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparing antibacterial warm-keeping flocculus, involves mixing viscose fiber, cotton fiber and three-dimensional curled hollow polyester fiber, opening and carding to obtain fiber net, re-arranging fiber net and sending into lapping machine for lapping and carrying out needling reinforcement.

ZHANG R, LIU P, RONG X, LIU H, MA X

Preparation of Inonotus obliquus crude extract involves adding Inonotus obliquus and graphene to container and then uniformly mixing, crushing mixture and then processing, extracting mixture, and concentrating.

LIU H, LIU J, XU H

Preparation of multifunctional graphene regenerated cellulose fiber for e.g. textile application, involves adding multi-layer graphene photocatalyst solution to cellulose solution, spinning using sodium sulfate and zinc sulfate.

LIU H, SONG J