| 摘要 |
An emulsion type composition formulated to provide consistent, balanced and sustained release of vapors. In comparison to prior art gel type compositions, the composition does not solidify and remains a thick liquid at room temperature. The emulsion type vapor generator is characterized by shrinking one-dimensionally. The composition can be formulated to release vapors of active ingredients such as air-fresheners, medicaments, decongestants, inhalants, repellants, insecticides, bactericides, deodorants, and the like, at a uniform rate and for a sustained period of time.
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