Backing and abrasive product made with the backing and method of making and using the backing and abrasive product
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United States of America Patent
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Jan 25, 2005
Grant Date -
Jul 31, 2003
app pub date -
Dec 28, 2001
filing date -
Dec 28, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides a backing for an abrasive article comprising a sheet-like polymeric substrate having a first major surface including a pattern of non-abrasive raised areas and depressed areas and an opposite second major surface including a plurality of shaped engaging elements that are one part of a two-part mechanical engagement system. An abrasive product is provided by coating at least the raised areas of the backing with an abrasive coating.
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