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Fluid composition and a microfluidic delivery cartridge comprising the same

  • US 10,149,917 B2
  • Filed: 11/22/2016
  • Issued: 12/11/2018
  • Est. Priority Date: 11/22/2016
  • Status: Active Grant
First Claim
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1. A cartridge comprising a microfluidic die and a fluid composition in fluid communication with the microfluidic die, the fluid composition comprising:

  • about 50 wt. % to about 100 wt. % of a perfume mixture, by weight of the overall composition, wherein the perfume mixture has a mol-weighted average C log P of less than or equal to about 2.9;

    an oxygenated solvent selected from the group consisting of;

    a polyol, glycol ether, polyether, or combination thereof; and

    about 0.25 wt. % to about 9.5 wt. % water, by weight of overall composition.

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