Structured fixed abrasive articles including surface treated...

Abrasive tool making process – material – or composition – With inorganic material – Metal or metal oxide

Reexamination Certificate

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C051S298000, C051S307000, C428S688000, C428S689000

Reexamination Certificate

active

08083820

ABSTRACT:
Structured fixed abrasive articles including a multiplicity of three-dimensional abrasive composites fixed to the abrasive article, the abrasive composites further including a multiplicity of ceria abrasive particles having a volume mean diameter from 100 to 500 nanometers (nm) in a matrix material, the matrix material further including a polymeric binder and a multiplicity of surface treated ceria filler particles having a volume mean diameter less than 100 nm. Also provided are methods of making and using structured fixed abrasive articles according to the disclosure.

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