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US 2025/0136816 A1Published application
Composition including reflective particles
AssigneeViavi Solutions Inc.
InventorsCornelis Jan DELST, Paul Thomas KOHLMANN
Life of this patent
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Abstract
A composition includes magnetic particles having a median particle size ranging from about 10 to about 30 microns; and reflective particles having a median particle size ranging from about 1 to about 9 microns, wherein the reflective particles have a lightness at least 10 points higher than the lightness of the magnetic particles. A method of making the composition is also disclosed.
Claims21
1-20. (canceled)
A composition comprising:
- magnetic particles having a median particle size ranging from about 10 to about 30 microns;
- and
- reflective particles having a median particle size ranging from about 1 to about 9 microns;
- wherein the reflective particles have a lightness at least 10 points higher than the lightness of the magnetic particles.
1 more element
A method of making a composition, comprising:
- providing magnetic particles having a median particle size ranging from about 10 to about 30 microns;
- providing reflective particles having a median particle size ranging from about 1 to about 9 microns;
- and
- blending, in a liquid medium, the magnetic particles with the reflective particles to form a composition,
- wherein the reflective particles have a lightness at least 10 points higher than the lightness of the magnetic particles.
2 more elements
Dependencies are inferred from the claim text.