Composition for producing magnetic cores and a process for producing the composition
AssigneeBASF SE
InventorsHerve DIETSCH, Reinhard ZICKGRAF, Frank PRISSOK, Jae Hyung HWANG, Oliver KOCH, Gaurav KASALIWAL
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Abstract
The invention relates to a composition for producing magnetic cores comprising 90 to 95% by weight of a soft magnetic powder and 5 to 10% by weight of a polymer matrix material, each based on the mass of the composition, wherein the polymer matrix material comprises 50 to 0% by weight of a thermoplastic polyurethane based on the mass of the polymer. The invention further relates to a process for producing the composition and a magnetic core made of the composition.
Claims14
-13. (canceled)
A composition for producing magnetic cores comprising 90 to 95% by weight of a soft magnetic powder and 5 to 10% by weight of a polymer matrix material, each based on the mass of the composition, wherein the polymer matrix material comprises 50 to 100% by weight of a thermoplastic polyurethane based on the mass of the polymer.
Dependencies are inferred from the claim text.