Application Number: 00117396
Application Date: 2000.09.05
Publication Number: 1341781
Publication Date: 2002.03.27
Priority Information:
International: C25D11/04;C25D11/14;C25D11/18;C25D13/06
Applicant(s) Name: Zhang Zhenhua
Address:
Inventor(s) Name: Zhang Zhenhua
Patent Agency Code: 44104
Patent Agent: he haifan
Abstract The aluminium section material body produced by means of the processes of aluminium surface treatment, composite colouring and electrophoresis process is mainly characterized by that on the basis of traditional process of new process of adding a layer of colour-fixing film outside pigment precursor layer so as to overcome the defect of dull product colour due to pigment decolourization and diffusion produced at the time of electrophoresis process. It is applicable to production of aluminium section material products with bright colours, such as colour aluminium alloy door and window.