The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Jul. 17, 2019
The Procter & Gamble Company, Cincinnati, OH (US);
Chisomaga Ugochi Nwachukwu, Cincinnati, OH (US);
Judith Ann Hollingshead, Batavia, OH (US);
Andrew Joseph Buhrlage, Cincinnati, OH (US);
Zaiyou Liu, West Chester, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
A freshening composition and method of jetting a freshening composition from a microfluidic device are provided. The composition includes greater than 5 wt. % of solubilizing materials that are liquid at 20° C. Each of the solubilizing materials have a Hansen polarity parameter (δp) of greater than 5 MPa0.5; a Hansen hydrogen-bonding parameter (δh) of greater than 9 MPa0.5; and a vapor pressure of less than 267 Pa. The method includes heating the freshening composition with a thermal actuator and atomizing the heated composition from a nozzle in a direction that is from 0 degrees to 90 degrees from the direction of gravitational force.