Patent ID: 11937632
Assignee: PHILIP MORRIS PRODUCTS S.A.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A cartridge for use in an aerosol-generating system for the generation of an aerosol comprising nicotine salt particles, the cartridge comprising:
a first compartment containing a nicotine source comprising a first carrier material impregnated with nicotine, the first compartment having a first air inlet and a first air outlet, the first compartment defining a first airflow path extending across a first surface of the first carrier material between the first air inlet and the first air outlet; and
a second compartment containing an acid source comprising a second carrier material impregnated with an acid, the second compartment having a second air inlet and a second air outlet, the second compartment defining a second airflow path extending across a first surface of the second carrier material between the second air inlet and the second air outlet;, wherein the first compartment and the second compartment are arranged in parallel within the cartridge; and, wherein a thickness of at least one of the first carrier material and the second carrier material varies in a direction along the first airflow path or the second airflow path respectively.