Method for Making an Injection-Moulded Abrasive Article
Assignee3M Innovative Properties Company
InventorsJean Le Normand, Jonathan M. Lise, Gerhard Lohmeier, Pierre M. Congard
Life of this patent
Estimating the term…
Abstract
A method for making an abrasive article is disclosed. An exemplary embodiment comprises positioning particles of abrasive agglomerate (10) in at least a portion (8) of an abrasive article mould (2), injecting molten thermoplastic binder resin into the abrasive article mould (2) and allowing the thermoplastic binder resin to cool such that the particles or abrasive agglomerate (10) are secured within the thermoplastic binder resin.
Claims11
1-28. (canceled)
A method for making an abrasive article comprising positioning particles of abrasive agglomerate in at least a portion of an abrasive article mould, injecting molten thermoplastic binder resin into the abrasive article mould and allowing the thermoplastic binder resin to cool such that the particles of abrasive agglomerate are secured within the thermoplastic binder resin.
Dependencies are inferred from the claim text.