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US 2026/0166779 A1Published application
Granulated product and method for producing same
AssigneeKaneka Corporation
InventorRyuki YASUNARI
Life of this patent
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Abstract
An object is to provide a granulated product that contains an aliphatic polyester and that has a high bulk density and high flowability. The object is achieved by a method for producing a granulated product that includes aliphatic polyester, the method including the step of performing compression granulation of a powder that contains an aliphatic polyester and that has a bulk density of 0.30 g/cm3 to 0.50 g/cm3.
Claims12
A method for producing a granulated product comprising an aliphatic polyester, the method comprising:
- performing compression granulation of a powder that comprises the aliphatic polyester and that has a bulk density of from 0.30 g/cm3 to 0.50 g/cm3.
A granulated product comprising an aliphatic polyester,
- wherein the granulated product has a bulk density of more than 0.50 g/cm3 to 0.70 g/cm3, an aliphatic polyester content of at least 90% by weight, and a median diameter of from 0.5 mm to 4.0 mm.
(canceled)
Dependencies are inferred from the claim text.