Michael Blankinship,Raymond L. John,Helen I. Cantrell
申请号：
US14731572
公开号：
US09750226B2
申请日:
2015.06.05
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method of making animal litter from a tree nuts, such as from a walnut composition of shells, pelica and membrane, by grinding or crushing the walnut composition, removing all or almost all of the shells from the walnut composition by vibration and aspiration to form muller, adding any desired additives to the muller (e.g. fragrances, fillers and extenders, clumping agent such as guar bean, mold inhibitor agent such as calcium propionate, etc.), and pelletizing the muller by heating and compressing the muller through small apertures and cutting the muller exiting the apertures at desired lengths. The heating and compression of the muller results in pellets that have odor absorbing characteristics that outperform commercial animal litters.
