
US Patent No: 5,935,554
Number of patents in Portfolio can not be more than 2000
Concentrated aerosol space spray that is not an emulsion
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Aug 10, 1999
Issued date -
Apr 9, 1997
filing date -
08/835,583
serial no -
Expired
status
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Abstract
A dispenser for space spraying an aerosol composition comprising a container for containing the aerosol composition and a metering device for space spraying a metered amount of he composition. The composition comprises active ingredient and propellant wherein the propellant is dissolved in the active ingredient. In preferred form, the composition comprises a non-aqueous solution containing 10-85% w/w active ingredient, 1-25% w/w co-solvent and 15-80% w/w propellant.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,439,342 Aerosol preparation | 24 | 1980 | |
| 4,826,674 Air freshener preparations | 5 | 1985 | |
| 4,904,464 Insecticide and air freshener preparations | 9 | 1988 | |
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| 4,740,366 Air deodorizer composition and method | 21 | 1986 | |
| 4,851,212 Air deodorizer composition and method | 15 | 1987 | |
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| 4,981,678 Foamable biocide composition | 38 | 1990 | |
| 5,516,504 Concentrated water-free aerosol space spray | 13 | 1993 | |
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| 4,923,897 Stable aqueous pyrethroid insecticidal formulations for containment in polyvinyl chloride containers | 4 | 1989 | |
| 5,094,853 Method of preparing a water-soluble stable arthropodicidally-active foam matrix | 30 | 1990 | |
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| 5,895,980 Shielded pacemaker enclosure | 42 | 1996 | |
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| 5,379,928 Adjustable breakaway neck leash | 23 | 1993 | |