The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Dec. 02, 2020
Applicant:
Philip Morris Products S.a., Neuchatel, CH;
Inventors:
Assignee:
Philip Morris Products S.A., Neuchatel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24B 15/16 (2020.01); A24D 1/22 (2020.01); A24F 42/10 (2020.01); C10L 11/04 (2006.01);
U.S. Cl.
CPC ...
A24B 15/165 (2013.01); A24D 1/22 (2020.01); C10L 11/04 (2013.01); A24F 42/10 (2020.01); C10L 2230/06 (2013.01);
Abstract
A combustible heat source () for an aerosol-generating article () comprises carbon and calcium peroxide. The calcium peroxide has a purity of greater than or equal to about 90 percent. A method of producing a combustible heat source for an aerosol-generating article, the method comprising the steps of: mixing a carbon material and calcium peroxide having a purity of greater than or equal to about 90 percent; forming the mixture of the carbon material and the calcium peroxide into an elongate rod; and drying the elongate rod.