Medium For Resin Particles Containing Fluorescent Dye
AssigneeKonica Minolta, Inc.
InventorsMasaru TAKAHASHI, Fuminori OKADA
Life of this patent
Estimating the term…
Abstract
A particle-containing liquid having a medium and fluorescent dye-containing resin particles, wherein, in the particle-containing liquid obtained by adding fluorescent dye-containing resin particles to the medium, the rate of change in the backscatter intensity (transmitted light) at the center of the height of the particle-containing liquid left to stand for 24 hours after said addition is not less than −1% based on the particle-containing liquid immediately after said addition, and wherein the fluorescent dye-containing resin particles have a particle size ranging from 40 nm to 200 nm.
Claims10
A particle-containing liquid comprising a medium and fluorescent dye-containing resin particles,
- wherein, in the particle-containing liquid obtained by adding fluorescent dye-containing resin particles to said medium, the rate of change in the backscatter intensity (transmitted light) at the center of the height of said particle-containing liquid left to stand for 24 hours after said addition is not less than −1% based on said particle-containing liquid immediately after said addition, and
- wherein said fluorescent dye-containing resin particles have a particle size ranging from 40 nm to 200 nm.
Dependencies are inferred from the claim text.