国家/地区 中国（2）
IPC部 B（2）
IPC大类 B29（2） B62（2）
IPC小类 B29C（2）
IPC
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Processing epoxy powder coating useful for protecting steel from corrosion comprises using modified agent or dispersant to modify, preparing nano-material of pre-dispersion, weighing pre-dispersion and epoxy resin, cooling extruded polymer and pressing into tablets and using transporting device.

HOU B, ZHANG L, YE Y, DU G, ZHAO X, ZHANG Y, SUN C, CHEN S

Preparing flame-retardant and aging-resistant cover plate useful for automobile luggage box and separating spare tire luggage, comprises e.g. mixing pentaerythritol, phosphorus oxychloride and chloroform, filtering and collecting product, performing vacuum, and drying flame retardant intermediate.

LIU X