Abrasive tool making process – material – or composition – With synthetic resin
Reexamination Certificate
2005-10-04
2005-10-04
Marcheschi, Michael (Department: 1755)
Abrasive tool making process, material, or composition
With synthetic resin
C051S307000, C051S308000, C051S309000, C051S295000, C451S028000
Reexamination Certificate
active
06951577
ABSTRACT:
An abrasive article comprising abrasive particles and a UV-cured formulation and a filler, wherein the filler is substantially transparent to UV-radiation and the filler is present in a range from 20 to 80 percent by weight based on the combined weight of the formulation and filler and the filler comprises microspheres of aluminosilicate ceramic having an average particle size in a range of from 1 micrometer to 40 micrometers. A method of making and using the abrasive articles is also provided.
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Carter Christopher J.
Winspear Tracey E.
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