国家/地区 中国（3）
IPC部 B（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D175/04（3）
发明人 WANG X（3）
公开年 2021（2）
申请年 2021（2） 
专利权人

Holographic self-repairing graphene liquid crystal modified polyurethane decorative film is of multilayer composite structure, which comprises base film layer, release layer, personalized appearance layer, metal layer, elastic resin layer and adhesive layer which are sequentially stacked.

KE H, YE Y, LI H, WANG X, ZENG C, HUANG Y

Graphene-modified laser absorption layer coating used in surface treatment of portion, comprises polyurethane resin, black additive material, functional additive agent and deionized water.

LUO X, YANG R, WANG X, WANG Q, MA S, XU C, YU B, YU Y

Sintered felt for high temperature dust removal, has dust removing layer formed by lapping and sintering metal stainless steel fiber wire, where metal fiber wire in dust removing layer is lapped to form regular elliptic and semicircular fiber wire track.

WANG X