国家/地区 中国（4）
IPC部 B（4）
IPC大类 D01（4）
IPC小类 D01D（4） D04H（4） B32B（3）
B01D（2） D01F（2）
IPC D01D005/08（4）
发明人 LIU S（2） MA L（2） WANG Q（2）
公开年 2021（3）
申请年 2021（4） 
专利权人 GUANGZHOU KA.（2）

Preparing graphene artificial float grass for wine brewery waste water treatment, involves mixing graphene oxide and polypropylene to obtain graphene modified polypropylene, adding graphene modified polypropylene and reaction auxiliary agent.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J

Preparing modified polylactic acid non-woven fabric involves mixing modified nanocellulose and lactic acid in water to obtain mixed dispersion, where modified nanocellulose has sulfonic acid group and hydroxyl group.

YANG C, XU J, HAO S, HE Y, TIAN J

Preparing anti-virus bone material and H13 grade melt-blown cloth and graphene non-woven bonding material comprises stacking anti-influenza virus H1N1 non-woven fabric, melt-blown fabric, and graphene non-woven fabric to form three-layer non-woven fabric structure, and fixing.

LIU S, MA L, WANG Q

Preparing bonding material of virus-killing bone material, H12 grade melt blown cloth and graphene non-woven cloth comprises preparing graphene polypropylene spun bond non-woven fabric by in-situ polymerization, sequentially stacking anti-influenza virus H1N1 non-woven fabric, and fixing.

LIU S, MA L, WANG Q