公开(公告)号：WO2021089413A1

公开(公告)日：2021-05-14

申请号：PCT/EP2020/080456

申请日：2020-10-29

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： LAVANANT, Laurent ,  LI, Ping ,  ONGMAYEB, Gisèle

IPC: A24B15/167 ,  A24F47/00 ,  A24B15/28

Abstract: There is provided an aerosol-generating element for use in an aerosol-generating article or system. The aerosol-generating element comprises: a solid continuous matrix structure; and an aerosol-generating formulation dispersed within the solid continuous matrix structure. The aerosol-generating formulation is trapped within the solid continuous matrix structure and releasable from the solid continuous matrix structure upon heating of the aerosol-generating element. The solid continuous matrix structure is a polymer matrix comprising one or more matrix- forming polymers, and the aerosol-generating formulation dispersed within the solid continuous matrix structure comprises at least one alkaloid or cannabinoid compound and at least 30 percent by weight of a polyhydric alcohol.

公开(公告)号：WO2021089543A1

公开(公告)日：2021-05-14

申请号：PCT/EP2020/080816

申请日：2020-11-03

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： LAVANANT, Laurent ,  LI, Ping ,  ONGMAYEB, Gisèle

IPC: A24B15/167 ,  A24B15/28 ,  A24F47/00

Abstract: A method of producing an aerosol-generating element for an aerosol-generating article or system, comprises the steps of: preparing a matrix polymer solution comprising a matrix-forming polymer in water; adding a plurality of aerosol-generating formulation components to the matrix polymer solution to form an aerosol-generating solution, wherein the aerosol-generating formulation components comprise a polyhydric alcohol and at least one alkaloid or cannabinoid; forming a discrete portion of the aerosol-generating solution; adding the discrete portion of the aerosol-generating solution to a cross-linking solution of multivalent cations to cross-link the matrix-forming polymer; and removing the aerosol-generating element from the cross-linking solution and drying the aerosol-generating element.

公开(公告)号：WO2021089414A1

公开(公告)日：2021-05-14

申请号：PCT/EP2020/080459

申请日：2020-10-29

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： LAVANANT, Laurent ,  LI, Ping ,  ONGMAYEB, Gisèle

IPC: A24B15/167 ,  A24B15/28 ,  A24F47/00

Abstract: There is provided an aerosol-generating element for use in an aerosol-generating article or system. The aerosol-generating element comprises a solid continuous matrix structure and an aerosol-generating formulation dispersed within the solid continuous matrix structure. The aerosol-generating formulation is trapped within the solid continuous matrix structure and releasable from the solid continuous matrix structure upon heating of the aerosol-generating element. The solid continuous matrix structure is a polymer matrix comprising one or more matrix-forming polymers. The aerosol-generating formulation dispersed within the solid continuous matrix structure comprises at least one alkaloid or cannabinoid compound and a polyhydric alcohol. Further, the aerosol-generating formulation dispersed within the solid continuous matrix structure accounts for at least 80 percent by weight of a total weight of the aerosol-generating element.