国家/地区 中国（3）
IPC部 B（4）
IPC大类 D02（4）
IPC小类 D02G（4） D03D（4） B32B（3）
IPC D03D001/00（4）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Method for preparing of polytetrafluoroethylene and polyphenylene sulfide composite high temperature resistant filter material comprises e.g. preparing raw material, preparing polytetrafluoroethylene fiber, polyphenylene sulfide fiber.

LI S, SUN S, LI C, HU S, HUANG L

Graphene blanket comprises skin-friendly layer that is in direct contact with human skin, where skin-friendly layer is woven fabric and is formed by interweaving warp threads and weft threads according to certain fabric structure.

YANG S, WU Z, YU H, HOU Y

Graphene and coffee-based carbon heating film fabric, has warp and weft that are made of spun yarn and warp and weft interweaves according to structure of multilayer.

DI Z, MA X, LUO B, CHEN M

Fabric, useful as filtering element in filter, comprises first layer of yarns woven to form fabric, where yarns comprise unitary graphene-based continuous graphitic fiber comprising graphene planes and containing no coreshell structure.

ZHAMU A, JANG B Z