Aerosol-forming substrate in the form of solid unitary body form two particulate materials
US-2024324653-A1 · Oct 3, 2024 · US
Tobacco substrate
US2015114405A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114405-A1 |
| Application number | US-201314398050-A |
| Country | US |
| Kind code | A1 |
| Filing date | Mar 15, 2013 |
| Priority date | Apr 30, 2012 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
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Abstract
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A smoking article ( 10 ) incorporates a tobacco substrate including tobacco having a tobacco density of 150 mg/cm 3 or less and a hardness of 60% or greater. The tobacco substrate can include a tobacco aerogel ( 20 ).
First claim
Opening claim text (preview).
1 . A smoking article comprising a tobacco substrate, the tobacco substrate comprising tobacco and having a tobacco density of about 150 mg/cm 3 or less and a hardness of 60% or greater. 2 . A smoking article according to claim 1 wherein at least a portion of the tobacco substrate is converted from a gel to an open pore structure. 3 . A smoking article according to claim 1 wherein the tobacco substrate comprises aerogel. 4 .…
Assignees
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- A24B15/285Primary
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US2015114405A1 cover?
- A smoking article ( 10 ) incorporates a tobacco substrate including tobacco having a tobacco density of 150 mg/cm 3 or less and a hardness of 60% or greater. The tobacco substrate can include a tobacco aerogel ( 20 ).
- Who is the assignee on this patent?
- Philip Morris Products Sa
- What technology area does this patent fall under?
- Primary CPC classification A24B15/285. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).