Pressure-sensitive adhesive systems with filler
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United States of America Patent
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-
Jan 31, 1995
Issued Date -
N/A
app pub date -
Feb 19, 1991
filing date -
Sep 19, 1988
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided an adhesive system comprised of a pressure-sensitive adhesive matrix having dispersed. therein organic particulate solids having a particle size no greater than 300 microns, and generally no greater than 225 microns, which matrix may have at least one, and generally two, sides coated with an unfilled pressure-sensitive adhesive material, which adhesive materials generally may be acrylic materials. Such adhesive system is one generally provided as a sheet, including elongated tapes, having a thickness of from about 25 to 60 mils.
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