Surface treating additive and its application


Application Number: 00107777
Application Date: 2000.05.26
Publication Number: 1326014
Publication Date: 2001.12.12
Priority Information:
International: C25D3/10
Applicant(s) Name: Beijing Aeronautical and Astronautical Univ
Address:
Inventor(s) Name: Guan Shan;Zhang Qi;Hu Runan
Patent Agency Code: 11100
Patent Agent: wang yanqiu
Abstract An additive for surface treatment is prepared from organic sulfonic acid (10-30 wt. portions) and the salt of oxygen-contained inorganic acid (0.5-1.5 wt. portions). Said organic sulfonic acid is the one with less than 6 carbon atoms, which is one or more of methyl sulfonic acid, ethyl sulfonic acid and dimethyl sulfonic acid. Said salt is the one containing Cl, Br, or I, which is one or more of potassium iodate and potassium bromate.