国家/地区 中国（3）
IPC部 B（3）
IPC大类 D01（3）
IPC小类 D01D（3） D01F（3） B29B（2）
IPC D01D005/08（3）
发明人
公开年 2020（3）
申请年 2020（3） 
专利权人

Preparing industrial filter cloth by adding ethyl orthosilicate, ethanol, deionized water and hydrochloric acid to reactor, adding ricinoleic acid, and extruding polyethylene resin, silica gel and diatomaceous earth-loaded graphene.

ZHAO C

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