Aerosol foam dispenser
The actuator assembly in aerosol foam dispensers atomizes and aerates the composition using a compressed gas propellant, creating a thick, concealing foam without soluble propellants, addressing stability and aesthetics issues for effective pest control.
WO2026136055A1PCT designated stage Publication Date: 2026-06-25PROCTER & GAMBLE CO
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- PROCTER & GAMBLE CO
- Filing Date
- 2025-12-09
- Publication Date
- 2026-06-25
Smart Images
Figure US2025058716_25062026_PF_FP_ABST
Abstract
An aerosol foam dispenser having a container configured to contain a composition and a propellant; a valve assembly in fluid communication with the container; and an actuator assembly. The actuator assembly includes a supply channel in fluid communication with the valve assembly; a nozzle in fluid communication with the supply channel and configured to atomize the composition; an expansion chamber; a porous barrier extending in a direction substantially parallel to an outer end surface of the nozzle; and an actuator in operative communication with the valve assembly. The expansion chamber includes a sidewall having an air vent extending therethrough.
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