Static dissipative laminate for work surfaces
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United States of America Patent
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-
Nov 15, 1988
Issued Date -
N/A
app pub date -
Aug 13, 1987
filing date -
Mar 25, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A static dissipative laminate having a resistivity on the order of 10.sup.6 to 10.sup.9 ohms/square and a surface resistance in the static dissipative range even at very low humidities is produced by adding to the melamine resin for the decor sheet a small amount of ionic salt and a small amount of an aliphatic tertiary amine or glycerin which is believed to function as a humectant. The core sheets are formed of carbon filled paper impregnated with a phenolic resin containing a small amount of ionic salt.
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