Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2005-07-05
2005-07-05
Kiliman, L. (Department: 1773)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C428S404000, C428S407000, C428S328000
Reexamination Certificate
active
06913830
ABSTRACT:
A protective and decorative coating composition including semiconductor particulate colorants which in combination with a resinous composition produce a desired color. The colorants are semiconductor particles which exhibit sized-quantized absorption of visible light and have a particle size of up to about 12 nm.
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Decker Eldon L.
Merritt Mark D.
Munro Calum H.
Vanier Noel R.
Wilson Rachel B.
Kiliman L.
PPG Industries Ohio Inc.
Uhl William J.
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