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US 2019/0153253 A1Published application
Nanoparticles for printing magnetizable characters on a substrate
OwnerThomas Villwockinventor
Life of this patent
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Abstract
A nanoparticle sized between 10-180 nm composed of M(III)2O3, M(II)O and M(II)M(III)2O4, wherein M(III) is a trivalent metal and M(II) is a divalent metal, or Fe2O3, MnO and M(II)O, wherein M is a divalent metal selected from the group consisting of Fe, Ni, Co, Cu, Pt, Au, Ag, Ba and a rare earth metal.
Claims13
A magnetizable nanoparticle sized between 10-180 nm and comprising:
- a) M(III)2O3, M(II)O and M(II)M(III)2O4, wherein M(III) is a trivalent metal and M(II) is a divalent metal, or
- b) Fe2O3, MnO and M(II)O, wherein M is a divalent metal selected from the group consisting of Fe, Ni, Co, Cu, Pt, Au, Ag, Ba and a rare earth metal.
Dependencies are inferred from the claim text.