国家/地区 中国（3）
IPC部 C（3）
IPC大类 C03（3）
IPC小类 C03C（3） C03B（2） D06M（2）
D21H（2）
IPC C03C025/52（3）
发明人 LI S（2）
公开年 2016（2）
申请年 2016（2） 
专利权人 FOSHAN GAOMI.（2）

Manufacturing method of yarn, involves selecting basalt fiber raw material, sisal fiber raw material and cotton fiber raw material for yarn production, processing raw materials, blending processing, performing hair removal treatment, steaming yarn, dyeing, and drying.

GUO F

Graphene-modified composite glass fiber used for glass fiber filter paper is prepared by preparing graphene quantum dot into dispersion solution, ultrasonically stirring, adding glass fiber, ultrasonically stirring, soaking and cleaning.

LI S

Preparation of glass fiber air filtration paper involves immersing pre-treated glass fibers in graphene dispersion, then immersing in solution of e.g. titanium source, mixing resultant glass fibers with water and acid, molding and sizing.

LI S