Abrasive articles having a plurality of portions and methods for forming same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11059148
SERIAL NO

16331836

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An abrasive article can include a body including a plurality of portions including a first abrasive portion and a second abrasive portion. The first abrasive portion can include a vitreous bond material and abrasive particles contained within the bond material. The second abrasive particles can include an organic bond material and abrasive particles contained within the bond material. The body can have a burst speed of at least 65 m/s. In an embodiment, the abrasive article can include an interior portion coupled to the first and second abrasive portions. In another embodiment, the interior portion can optionally include abrasive particles or a filler material.

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Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN ABRASIVES INCONE NEW BOND STREET WORCESTER MA 01615-0138
SAINT-GOBAIN ABRASIFSRUE DE L'AMBASSADEUR CONFLANS-SAINTE-HONORINE 78700

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bayard, Flavy Tours, FR 2 1
Janeczek, Peter Finnentrop, DE 4 1
Martin, Amandine Puteaux, FR 11 90
Schwarzkopf, Joachim Geesthacht, DE 3 2

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