ENCAPSULATED VOLATILE LIQUID SOURCE FOR AN AEROSOL-GENERATING SYSTEM
First Claim
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1. An aerosol-generating system comprising an encapsulated volatile liquid source comprising:
- a sorption element;
a volatile liquid having a vapour pressure of at least about 20 Pa at 25°
C. sorbed on the sorption element, wherein the volatile liquid comprises a 2-oxo acid; and
a sealant having a melting point of between about 40°
C. and about 120°
C. encapsulating the sorption element.
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Abstract
An aerosol-generating system is provided, including an encapsulated volatile liquid source including: a sorption element; a volatile liquid having a vapour pressure of at least about 20 Pa at 25° C. sorbed on the sorption element; and a sealant having a melting point of between about 40° C. and about 120° C. encapsulating the sorption element. The volatile liquid comprises a 2-oxo acid.
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Citations
13 Claims
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1. An aerosol-generating system comprising an encapsulated volatile liquid source comprising:
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a sorption element; a volatile liquid having a vapour pressure of at least about 20 Pa at 25°
C. sorbed on the sorption element, wherein the volatile liquid comprises a 2-oxo acid; anda sealant having a melting point of between about 40°
C. and about 120°
C. encapsulating the sorption element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 11, 12)
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8. The aerosol-generating system according to claim wherein the sealant comprises a paraffin wax.
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10. An aerosol-generating system comprising:
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an acid source; and a nicotine source, wherein the acid source is an encapsulated volatile liquid source comprising; a sorption element; a volatile liquid having a vapour pressure of at least about 20 Pa at 25°
C. sorbed on the sorption element, wherein the volatile liquid comprises a 2-oxo acid; anda sealant having a melting point of between about 40°
C. and about 120°
C. encapsulating the sorption element.
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13. An encapsulated volatile liquid source comprising:
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a sorption element; a volatile liquid having a vapour pressure of at least about 20 Pa at 25°
C. sorbed on the sorption element, wherein the volatile liquid comprises a 2-oxo acid; anda sealant having a melting point of between about 40°
C. and about 120°
C. encapsulating the sorption element.
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Specification