Fine mist hard surface cleaning spray

US11485933B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Deepak Ahirwal · Brussels, BE
• Paulus Antonius Augustinus Hoefte · Astene, BE
• Cindy Jean · Houdeng-Aimeries, BE
• Cedric Joseph VOLONT · Laeken - Laken, BE

Key dates

• Filing date: May 16, 2019
• Grant date: Nov 1, 2022
• Expiry date: Dec 2, 2039

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/14
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The need for a spray application of detersive compositions comprising perfume and low levels of surfactant, which provides more even coverage of the surface to be treated, while limiting nose and throat irritation is met by limiting the spray droplet size, such that the spray droplets have a particle size distribution such that the Dv10 is greater than about 40 microns.