PACKAGED ABRASIVE ARTICLES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jul 11, 2024
app pub date -
May 10, 2022
filing date -
May 19, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A packaged abrasive article comprises an abrasive article hermetically sealed within a bag. The abrasive article comprises abrasive particles at least partially retained in a phenolic binder. The bag comprises a multilayer barrier film that comprises: a first substrate layer; a first polymerized acrylic layer disposed on the first substrate layer; an aluminosilicate layer disposed on the first polymerized acrylic layer; and a second polymerized acrylic layer disposed on the aluminosilicate layer.
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