Abrasive product having a binder comprising a maleimide binder
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United States of America Patent
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May 24, 1994
Issued Date -
N/A
app pub date -
Sep 28, 1992
filing date -
Mar 3, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to an abrasive article comprising: (a) a flexible substrate having a front side and a back side; (b) at least one layer of abrasive grains bonded to said front side of said substrate by means of a make coat; (c) optionally one or more additional coats selected from the group consisting of a size coat, a supersize coat, a saturant coat, a presize coat, and a backsize coat; wherein at least one of said make, size supersize, saturant, presize, and backsize coats comprises a maleimide binder. The invention also relates to a method of making the abrasive articles.
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