Title:
【発明の名称】脱脂操作なしに、ほうろう加工金属部品を製造する方法
Document Type and Number:
Japanese Patent JP2003524076
Kind Code:
A
Abstract:
The invention concerns a method which consists in: providing a protective treatment against corrosion to the initial sheet metal using an aqueous emulsion containing colloids based on acrylic and/or methacrylic polymer; a step which consists in applying a coat of liquid enamelling composition comprising an enamel frit capable of being vitrified; a baking step adapted to vitrify said frit. The invention is characterised in that said method does not comprise a step for degreasing said surface subsequent to the protective treatment. The invention provides the advantages of improved adherence of the enamel and a simpler process.
Inventors:
Dermot, Christoph
Lugro, Philip
Malo, Terry
Nicolette, Patrick
Lugro, Philip
Malo, Terry
Nicolette, Patrick
Application Number:
JP2001561813A
Publication Date:
August 12, 2003
Filing Date:
February 15, 2001
Export Citation:
Assignee:
Yuzinol
International Classes:
B05D7/24; C23D3/00; C23D5/00; B05D7/14; C23D5/02; (IPC1-7): C23D5/00; B05D7/14; B05D7/24
Attorney, Agent or Firm:
Yoshio Kawaguchi (4 outside)