ABRASIVE ARTICLE WITH MICROPARTICLE-COATED ABRASIVE GRAINS

World Intellectual Property Organization Patent

APP PUB NO WO-2020128783-A1
SERIAL NO

PCTIB2019060845

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Abstract

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An abrasive article comprising a plurality of shaped abrasive particles (20), each shaped abrasive particle comprising a microparticulate layer disposed on at least a portion of the outer surface of the abrasive particles, wherein the microparticulate layer comprises microparticles (22) dispersed in a microparticle binder and the abrasive particles are shaped abrasive particles and a binder in which the plurality of shaped abrasive particles are dispersed.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COUSU S A

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Inventor(s)

Inventor Name Address
GIVOT MAIKEN ST PAUL MN
ECKEL JOSEPH B VADNAIS HEIGHTS MN
ERICKSON DWIGHT D WOODBURY MN
VAN LOC X WOODBURY MN
NELSON THOMAS J WOODBURY MN
NIENABER AARON K LAKE ELMO MN
ALKHAS ROBINETTE S ST PAUL MN
BEIERMANN BRETT A ST PAUL MN

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