Invention Grant
- Patent Title: Phase-stable, sprayable freshening compositions comprising suspended particles and methods of freshening the air or a surface with the same
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Application No.: US15661002Application Date: 2017-07-27
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Publication No.: US10076583B2Publication Date: 2018-09-18
- Inventor: Matthew Lawrence Lynch , Carla Jean Colina , Steven Anthony Horenziak , Brandon Philip Illie , Yonas Gizaw
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Abbey A. Lopez
- Main IPC: A61L9/012
- IPC: A61L9/012 ; B01J13/02 ; A61L9/14 ; C11B9/00 ; A61L2/22 ; A61L9/01
Abstract:
A freshening composition is provided. The freshening composition includes a plurality of particles, a structurant system, and an aqueous carrier. The composition has a spray shear viscosity, as measured according to the SPRAY SHEAR VISCOSITY TEST METHOD described herein, of less than about 0.025 Pa-s. The composition has a creep recovery ratio of at least about 0.1, as measured according to the CREEP RECOVERY RATIO TEST METHOD described herein, or a yield stress of greater than 0 Pa and less than 1.0 Pa, as measured by the YIELD STRESS TEST METHOD described herein.
Public/Granted literature
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