Title: Rust-removing paste and antirusting liq. for iron and steel
Application Number: 89109740 Application Date: 1989.12.30
Publication Number: 1053095 Publication Date: 1991.07.17
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B05D3/10,C23C22/62,C23G1/08
Applicant(s) Name: Chen Zhuhe Address: 200041
Inventor(s) Name: Chen Zhuhe
Attorney & Agent:
Abstract:
     The present invention refers to the rust-removing paste and rust-inhibiting liq. for iron and steel. The rust-removing paste is applied to iron and steel surface to remove all its rust, followed by washing with diluted rust-inhibiting liq. and brush-coated with rust-inhibiting liq. for antirusting. The present invention is used for pretreatment of large-scale iron and steel components which can not be treated by soaking method.
Time: 8