Invention Grant
- Patent Title: Dual chamber aerosol container
- Patent Title (中): 双室气溶胶容器
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Application No.: US11734364Application Date: 2007-04-12
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Publication No.: US07789278B2Publication Date: 2010-09-07
- Inventor: Ricardo Ruiz de Gopegui , Marcus Wang
- Applicant: Ricardo Ruiz de Gopegui , Marcus Wang
- Applicant Address: US CA Oakland
- Assignee: The Clorox Company
- Current Assignee: The Clorox Company
- Current Assignee Address: US CA Oakland
- Agent David Peterson
- Main IPC: B65D83/14
- IPC: B65D83/14

Abstract:
An aerosol spray dispenser is disclosed that includes an outer housing that is circular, oval, or non-oval and in which an active composition to be dispensed is provided and a closure sleeve housing within the outer housing. An inner receptacle is provided within the closure sleeve housing and within the volume of the outer housing and contains a propellant to be dispensed. The inner housing may be concentrically located within the outer housing. An actuator assembly houses a nozzle that has a venturi constriction. A tube extends within the outer housing to provide the passage of active composition from within the outer housing by the venturi effect. A conduit for the passage of a propellant from the inner receptacle to the nozzle is provided. The propellant and the active composition are mixed and dispensed as a spray at a nozzle by action of the venturi effect. Materials that are not compatible with the active composition can be added to the propellant and effectively mixed and dispensed, for example a fragrance that is incompatible with hypochlorite or one component or a two part hardening composition.
Public/Granted literature
- US20080251547A1 Dual Chamber Aerosol Container Public/Granted day:2008-10-16
Information query
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