国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 DUAN H（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Method for preparing an aluminum-carbon composite material by using foamed aluminum, involves preparing raw material, pickling carbon material in diluted acid, ultrasonically cleaning foam aluminum in absolute ethyl alcohol, and melting aluminum block.

YANG T, ZHAN S, JIA D, ZONG L, WANG X, TU J, LI Y, DUAN H

Polyurethane anti-corrosion coating useful for electric power firefighting equipment comprises e.g. polyurethane resin, preservatives, flame retardant, carbon forming agent, foaming agent, wetting agent, antifoaming agent, dispersant, anti-settling agent, pigments and fillers and leveling agent.

LIU R, SU W, HUANG D, HUANG Y, SHANG F, ZHANG X, XIE J, GUO Y, HE L, DUAN H, ZHANG M, WANG Q, ZHANG J, FU X