Shaped abrasive particles and methods of forming same
First Claim
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1. A shaped abrasive particle having a body comprising an arrowhead shape, wherein the body comprises a tortuous contour.
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Abstract
A method of forming a shaped abrasive particle includes applying a mixture into a shaping assembly within an application zone and directing an ejection material at the mixture in the shaping assembly under a predetermined force, removing the mixture from the shaping assembly and forming a precursor shaped abrasive particle.
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28 Claims
- 1. A shaped abrasive particle having a body comprising an arrowhead shape, wherein the body comprises a tortuous contour.
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6. A method comprising:
forming a precursor shaped abrasive particle in less than about 18 minutes, wherein forming comprises; applying a mixture into a shaping assembly within an application zone; and removing the mixture from the shaping assembly to form a precursor shaped abrasive particle. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28)
Specification