Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2006-12-19
2006-12-19
Zimmerman, John J. (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S416000, C428S457000
Reexamination Certificate
active
07150923
ABSTRACT:
A metallic coating composition and vacuum metalization process for applying the coating composition on various substrates, for example vehicle wheels, hub caps, bumpers and the like. The process is environmentally compatible and produces a decorative, wear-resistant chrome finish and comprises four stages: a cleaning or preparation stage, a base coat application stage, a two-step PVD stage, and a topcoat application stage. An organic epoxy, thermosetting powder base coat is applied to smooth the surface to a glass-like finish and to ensure adhesion of the metal coatings. A two part metal coating is then applied via a PVD process, consisting of a Ni/Cr base and a Cr layer. A protective acrylic, thermosetting topcoat is then applied to protect the metal coating layers.
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Colahan Patrick J.
Goodrich Gary D.
Eggink Anthony G.
Eggink Katrina M.
Goodrich Technology Corporation
Zimmerman John J.
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