Rice hull ash
AssigneeUncle Ben's, Inc.
InventorJames Dean
Life of this patent
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Abstract
The amount of small airborne particles of rice hull ash is minimized by treating the particles with a coating of vegetable oil and/or glyceride in and on the surface of the particles without filling the porous spaces within the rice hull ash particles.
Claims10
A method for minimizing airborne particles consisting essentially of rice hull ash comprising applying to said ash an amount of at least one vegetable oil, at least one glyceride, or a combination of at least one vegetable oil and at least one glyceride, sufficient to reduce airborne particles of said ash.
A composition consisting essentially of rice hull ash particles and an amount of at least one vegetable oil, at least one glyceride, or a combination of at least one vegetable oil and at least one glyceride sufficient to reduce those ash particles which would become airborne.
Dependencies are inferred from the claim text.