Patent ID: 11918026
Assignee: PHILIP MORRIS PRODUCTS S.A.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 4:
5. An aerosol generating article for use with an aerosol generating device, the aerosol generating article comprising:
an aerosol forming substrate;
an aerosol cooling element comprising a body defining a plurality of longitudinally extending channels and having a porosity of between 50% and 90% in the longitudinal direction;
a filter;
optionally a support element; and
an acid,
wherein the aerosol cooling element is downstream of the aerosol forming substrate,
wherein the filter is downstream of the aerosol forming substrate,
wherein the support element, if present, abuts the aerosol forming substrate such that the support element is located immediately downstream of the aerosol forming substrate,
wherein the acid is downstream of the aerosol forming substrate and is positioned to interact with aerosol from the aerosol forming substrate when the aerosol generating article is used with the aerosol generating device, and
wherein the acid is on the cooling element.