| 摘要 |
Aerosol compositions propelled by compressed gas providing enhanced intensity of one or more active components (e.g., fragrance, malodor counteractant, insecticide, disinfectant, or antimicrobial) over an extended period of time in the environment of use consistently over the life of the product. This is provided by a selected combination of spray rate and average particle size of the composition. The increased intensity over time can be further enhanced by further selection of the initial and terminal pressure under which the composition is maintained, and the pressure drop ratio, with respect to the composition product and a suitable dispensing container.
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