Mounting mat for exhaust gas treatment device
US-2016017784-A1 · Jan 21, 2016 · US
Exhaust gas treatment device
US8992846B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8992846-B2 |
| Application number | US-201414225855-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 26, 2014 |
| Priority date | Aug 12, 2010 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
Official abstract text for this publication.
A mounting mat for an exhaust gas treatment device includes a blend of inorganic fibers and organic nanofibrillated fibers. An exhaust gas treatment device includes a housing and a fragile structure mounted within the housing by the mounting mat that is disposed in a gap between the housing and the fragile catalyst support structure. Additionally disclosed are methods of making a mounting mat for an exhaust gas treatment device and for making an exhaust gas treatment device incorporating the mounting mat.
First claim
Opening claim text (preview).
The invention claimed is: 1. A mounting mat for holding a fragile structure within the housing of an exhaust gas treatment device comprising a blend of inorganic fibers and organic nanofibrillated fibers. 2. The mounting mat of claim 1 , wherein the inorganic fibers are selected from the group consisting of high alumina polycrystalline fibers, ceramic fibers, mullite fibers, glass fibers, biosoluble fibers, quartz fibers, silica fibers, and blends thereof.…
Assignees
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Classifications
- B01D53/88Primary
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8992846B2 cover?
- A mounting mat for an exhaust gas treatment device includes a blend of inorganic fibers and organic nanofibrillated fibers. An exhaust gas treatment device includes a housing and a fragile structure mounted within the housing by the mounting mat that is disposed in a gap between the housing and the fragile catalyst support structure. Additionally disclosed are methods of making a mounting mat f…
- Who is the assignee on this patent?
- Unifrax I Llc
- What technology area does this patent fall under?
- Primary CPC classification B01D53/88. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). 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).