国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3） D03（3）
IPC小类 B32B（3）
IPC B32B007/12（3）
发明人 ZHANG H（3）
公开年
申请年
专利权人

Polyamide tufted recyclable yarn useful for preparing automobile carpet comprises modified polyamide fiber including polyamide fiber, lignin-graphene composite, bamboo charcoal powder, kaolin, aqueous polyurethane, cotton fiber and bamboo fiber.

LIU Q, ZHENG W, GUO C, ZHANG H

Woven graphene filament module electric heating floor comprises an upper substrate, middle electric heating layer and lower substrate arranged from top to bottom of insulating layers provided near heating cloth spaced after conductive belt.

YAN J, YAN Z, WANG S, ZHANG H, LI H, XIN X

Intelligent heat preservation fabric, has outer sole provided with three-layer structure, and middle layer provided with heat energy reflecting film layer, where bottom layer is provided with graphene material layer.

DU G, ZHANG H, XIE Y