国家/地区 中国（2）
IPC部 B（2） D（2）
IPC大类 B29（2）
IPC小类 B29B（2）
IPC B29B013/06（2）
发明人
公开年 2020（2）
申请年 2020（2） 
专利权人

Material useful for making safety ropes for high-altitude construction comprises e.g. basalt fiber, high strength fiber, graphene oxide, antioxidant, toughening polymer, resin material, coupling agent, and amino silicone oil emulsion.

KANG W

Preparing graphene fiber involves adding graphene masterbatch with a titanium dioxide into dryer for drying, and adding recycled semi-dull PET chips to crystallization drying system for pre-crystallization and drying.

GUO H, GU R, LOU B, HUANG L, WU X, ZHANG Q, DING T, WU Z