Devices with anti-leak features for delivering volatile materials
A technology for volatile substances and delivery systems, applied in devices for capturing or killing insects, vaporizing substances, applications, etc., can solve problems such as failure of evaporating surface devices, weakening of emission intensity, and blockage of wicks
Inactive Publication Date: 2008-04-16
PROCTER & GAMBLE CO
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Problems solved by technology
Due to this fractionation, coupled with possible wick clogging with insolubles settling, evaporative surface units begin to fail
As the fragrance becomes distorted, the intensity of the emission is significantly reduced
[0006] Other issues associated with volatile delivery systems include a steady decline in fragrance intensity over time and limited ability for consumers to control fragrance intensity as desired
Also, no one has proposed a non-energetic, non-aerosol device that provides flushing of evaporative surface devices to reduce problems associated with volatile species fractionation (e.g., distribution) or clogging of evaporative surface devices
Method used
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[0021] The present invention relates to delivery systems for emitting or releasing volatile substances into the atmosphere. In some embodiments, the present invention relates to a delivery system for delivering at least one volatile substance during a maintenance horizontal emission and / or an enhanced horizontal emission pattern. In viewing these figures, it should be understood that there are numerous embodiments of the delivery systems described herein, all of which are intended as non-limiting examples.
[0022] definition
[0023] As used herein, the term "volatile material" refers to a material or discrete unit consisting of one or more of the following materials. The substances are vaporizable or include substances that vaporize without requiring an energy source. Any suitable volatile material may be utilized in any amount or form. Thus, the term "volatile material" includes, but is not limited to, compositions consisting entirely of a single volatile material. It ...
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Abstract
A non-energized volatile material delivery system for emitting or releasing volatile materials to the atmosphere is provided. More specifically, delivery systems for delivering one or more volatile materials using a non-aerosol, non-energized volatile material delivery system with anti-leak features via an evaporative surface device, without a source of heat, gas, or electrical current, are also provided.
Description
field of invention [0001] The present invention relates to delivery systems for emitting or releasing volatile substances into the atmosphere. More particularly, the present invention relates to non-energetic delivery systems for delivering one or more different volatile substances from at least one source through an evaporative surface device having a leak-proof component. Background of the invention [0002] It is generally known to utilize a device for evaporating a volatile composition into a space, especially a residential space such as a bathroom, to provide a pleasant fragrance. The most common such device is an aerosol container, which propelles droplets of an air freshener composition into the air. Another common type of dispensing device is a disc containing or supporting a body of gelatinous substance which, as it dries and shrinks, releases the evaporated air treating composition into the atmosphere. Other products such as deodorizing blocks can also be used to...
Claims
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IPC IPC(8): A61L9/04A61L9/12A01M29/00A01M29/12
CPCA01M1/2044A61L9/145A61L2209/22A61L9/127A01M1/205A61L2209/13
Inventor 内山浩孝J·R·切蒂K·L·韦布F·R·托伦斯
Owner PROCTER & GAMBLE CO