Abrasive article having precise lateral spacing between abrasive composite members
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United States of America Patent
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Aug 1, 1995
Issued Date -
N/A
app pub date -
Jan 13, 1992
filing date -
Jan 13, 1992
priority date (Note) -
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Abstract
The present invention provides a method of forming an abrasive article comprising the steps of providing an embossed carrier web having a plurality of recesses formed in the front surface thereof; filling the recesses with an abrasive composite slurry that includes a plurality of abrasive grains dispersed in a hardenable binder precursor, hardening the binder precursor to form individual abrasive composite members, laminating a backing sheet to the front surface of the embossed carrier web. The resulting article includes a plurality of precisely spaced abrasive composite members, positioned in a predetermined pattern and orientation on a backing sheet.
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