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:
Sep. 30, 2025
Filed:
Nov. 30, 2020
Philip Morris Products S.a., Neuchatel, CH;
Michele Del Borrello, Bologna, IT;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
The invention relates to a method for the preparation of a sheet of a material containing alkaloids, said method comprising: —grinding a material containing alkaloids to a powder; —combining the powder with a binder, an aerosol former and water, so as to form a slurry, wherein the slurry comprises: •the powder of the material containing alkaloids in an amount comprised between about 40 percent and about 70 percent of the total weight of the slurry; •the water in an amount comprised between about 30 percent and about 55 percent of the total weight of the slurry; •the binder in an amount comprised between about 0 percent and about 1 percent of the total weight of the slurry; •the aerosol former in an amount comprised between 1 percent and about 5 percent of the total weight of the slurry; —applying the slurry to a substrate sheet including fibres so as to form a sheet of a material containing alkaloids.