国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B033/00（3） B32B027/06（2） B32B027/30（2）
发明人
公开年 2018（3）
申请年 2018（3）
专利权人

Preparing fire hose comprises e.g. providing e.g. polyvinyl chloride, polybutylene terephthalate, graphene, and nano titanium dioxide, adding polybutylene terephthalate in reaction kettle, heating, stirring, adding graphene, and reacting.

XU X

Flame-retardant composite board comprises diantimony trioxide base material, PVC, calendared sheet, decorative film, PVC transparent wear-resistant sheet and UV coating comprising graphene.

CHEN H

White-graphene double-sided hardened polyethylene terephthalate optical film, comprises polyethylene terephthalate base material layer, white graphene hardening layer on lower surface of base material layer, and protective film layer.

LI X, DUAN X