Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2006-04-25
2006-04-25
Lavilla, Michael E. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S418000, C428S469000, C428S472300, C428S704000
Reexamination Certificate
active
07033678
ABSTRACT:
A resin coated metal sheet of the invention has an epoxy resin layer on a galvanized metal sheet, wherein the resin layer contains iron phosphide and at least one selected from the group consisting of aluminum triphosphate, calcium ion exchange silica and amorphous magnesium silicate compound. In the resin coated metal sheet, the epoxy resin is an urethane modified epoxy resin and/or dimer acid modified epoxy resin, and the iron phosphide has a maximum particle diameter of 15 μm or less. The resin coated metal sheet has excellent weldability, formability and corrosion resistance.
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Fujisawa Kazuhisa
Iwai Masatoshi
Nakanishi Hironobu
Shige Hiroo
(Kobe Steel, Ltd.)
Lavilla Michael E.
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