AEROSOL-GENERATING PRODUCT CONTAINING A MULTIPLE AEROSOL-GENERATING ELEMENTS

RU2026119860APending Publication Date: 2026-07-01FILIP MORRIS PRODAKTS
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Patent Information

Application Number
RU2026119860
Authority / Receiving Office
RU · RU
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-11-27
Filing Date
2024-11-21
Publication Date
2026-07-01

AI Technical Summary

Technical Problem

Aerosol-generating articles with liquid or gel substrates face issues such as leakage, evaporation, migration, or sublimation of components, leading to reduced performance and lifespan, as well as thermal degradation during heating.

Method used

The aerosol-generating article incorporates a substrate compartment with a plurality of aerosol-generating elements, each comprising a carrier medium with an aerosol-generating substrate sorbed in it, and is configured with downstream and upstream sections to retain these elements, reducing leakage and enhancing thermal stability.

Benefits of technology

This configuration effectively reduces substrate loss and thermal degradation, improving the consistency and quality of the aerosol generated, extending the lifespan of the article, and enhancing energy efficiency and control over aerosol generation.

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Abstract

There is provided an aerosol-generating article (100). The aerosol-generating article (100) comprises a downstream section (101). The downstream section (101) comprises a downstream plug (102). The aerosol-generating article (100) comprises an upstream section (105). The upstream section (105) comprises an upstream plug (106). The upstream section (105) is spaced apart from the downstream section (101). The upstream section (105) is located upstream of the downstream section (101). The aerosol-generating article (100) comprises a substrate compartment (108) between the downstream section (101) and the upstream section (105). The substrate compartment (108) comprises a plurality of aerosol-generating elements (109). The plurality of aerosol-generating elements (109) comprise a carrier medium. An aerosol-generating substrate is sorbed in the carrier medium. The downstream section (101) and the upstream section (105) are configured to retain the aerosol-generating elements (109) between the downstream section (101) and the upstream section (105). The upstream section (105) defines an upstream end (107) of the aerosol-generating article (100). The upstream section (105) does not comprise an aerosol-generating substrate. The upstream plug (106) has a length of greater than or equal to 2 millimetres.
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