国家/地区 中国（4）
IPC部 B（4）
IPC大类 B05（4）
IPC小类 B05D（4） E04F（3） C09D（2）
IPC B05D005/00（4）
发明人 LI Z（2）
公开年 2020（2）
申请年 2019（2） 
专利权人 FOSHAN YUDE .（2）

Processing angle steel in transmission line angle steel tower useful in e.g. circuit devices and systems, comprises e.g. drilling angle steel, cutting, treating steel in cleaning solution, dipping treated steel in metal salt solution, and spraying steel with protective coating.

ZHAO Y

Concrete floor used for industrial factory building, has composite coating protective structure that is provided with sealing coating, zinc-rich coating, middle coating layer and functional coating layer.

HAN X, LI Q, LIU Y, YANG Z, LI C, DU B, CHAO B, AN Y

Preparing heat ceramic brick comprises cleaning the tiles and blow drying, stirring and mixing graphene or functionalized graphene and polyimide resin, ball milling and dispersing and applying protective layer coating to ceramic brick.

LI Z

Preparing heat generating ceramic tile comprises cleaning ceramic tiles, ultrasonically mixing graphene, introducing conductive material and wiring layer, attaching heat generating coating, spraying protective layer coating and completing.

LI Z