国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D005/08（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Preparation of high-efficiency antibacterial coatings based on physical vapor deposition, involves spraying treatment agent, placing substrate treated in vacuum furnace, spraying polyurethane paint and spraying polyurethane topcoat, baking substrate and curing.

CHI S

Method for processing high-strength corrosion-resistant stainless steel pipe fittings, involves taking pretreatment pipe fittings, performing ultrasonic rolling on outer surface, washing pretreatment pipe fittings with deionized water after rolling and vacuum drying pretreatment pipe fittings.

XU J, HU X, SANG C, RUAN J, ZHOU Q