US 12,290,092 B2
Aerosol-forming substrate and aerosol-delivery system
Oleg Mironov, Neuchatel (CH)
Assigned to Philip Morris Products S.A., Neuchatel (CH)
Filed by PHILIP MORRIS PRODUCTS S.A.A, Neuchatel (CH)
Filed on Nov. 16, 2023, as Appl. No. 18/511,113.
Application 18/511,113 is a continuation of application No. 17/202,934, filed on Mar. 16, 2021, granted, now 11,849,754.
Application 17/202,934 is a continuation of application No. 15/121,565, granted, now 10,952,469, issued on Mar. 23, 2021, previously published as PCT/EP2015/061219, filed on May 21, 2015.
Claims priority of application No. 14169194 (EP), filed on May 21, 2014.
Prior Publication US 2024/0081387 A1, Mar. 14, 2024
Int. Cl. A24B 15/12 (2006.01); A24D 1/20 (2020.01); A24F 40/465 (2020.01); A24F 40/53 (2020.01); H05B 6/06 (2006.01); H05B 6/10 (2006.01); A24F 40/20 (2020.01); A24F 40/60 (2020.01)
CPC A24B 15/12 (2013.01) [A24D 1/20 (2020.01); A24F 40/465 (2020.01); A24F 40/53 (2020.01); H05B 6/06 (2013.01); H05B 6/108 (2013.01); A24F 40/20 (2020.01); A24F 40/60 (2020.01); H05B 2206/023 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An aerosol-forming substrate for use in combination with an inductive heating device for identification of the aerosol-forming substrate in the device, the aerosol-forming substrate comprising:
a solid material capable of releasing volatile compounds that can form an aerosol upon heating of the aerosol-forming substrate,
at least a first susceptor material for heating the aerosol-forming substrate to a predefined maximum heating temperature, the first susceptor material being arranged in thermal proximity of the solid material,
at least a second susceptor material as a substrate identifier having a second Curie-temperature which is lower than the predefined maximum heating temperature of the first susceptor material, and
wherein the first and the second susceptor materials are of particulate configuration, and wherein the second susceptor material has a concentration by weight which is lower than a concentration by weight of the first susceptor material.