| abstract |
The polyester resin for coating a metal plate of the present invention contains 2 to 10 mol% of dimer acid as a dicarboxylic acid component and has a weight average molecular weight (Mw) in the range of 70,000 to 160,000. It is possible to provide a polyester resin for coating a metal plate that has excellent film-forming properties and corrosion resistance, as well as excellent impact resistance, and also provides corrosion resistance, impact resistance (dent resistance), workability, adhesion, and flavor. It is possible to provide a resin-coated metal plate excellent in various properties and a metal can and can lid made of the resin-coated metal plate. |