Quenched extruded granular absorbent and system and method for making quenched extruded granular absorbent
US-11890798-B2 · Feb 6, 2024 · US
Method for manufacturing and handling elastomer thermoplastic gels
US8993050B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993050-B2 |
| Application number | US-201013256212-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 8, 2010 |
| Priority date | Mar 11, 2009 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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Method of manufacturing granulates or continuous strips intended for feeding an extrusion machine, formed of a gel comprising at least, as majority elastomer, a styrene thermoplastic elastomer and more than 200 phr of an extender oil, each element of the granulate having a given surface area. The granulate element is sized so that the compactness, of a granulate element, is less than a value decreasing from 1500 m −1 to 375 m −1 and deposited on the surface of said granulates is an anti-tack agent having a value increasing from 2 cm 3 to 8 cm 3 per m 2 of granulate surface area, when the mean size of the particles of said anti-tack agent increases from a value of 1 μm to 100 μm.
First claim
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The invention claimed is: 1. A method of manufacturing granulates or pellets comprising forming granulates or pellets formed of an elastomer gel comprising a styrene thermoplastic elastomer and more than 200 per hundred of elastomer by weight of an extender oil, each granulate or pellet being dimensioned so that a compactness of each granulate or pellet is between 1500 m −1 and 375 m −1 , and, depositing on a surface of each of said granulates or pellets, are particles of an anti-…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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- What does patent US8993050B2 cover?
- Method of manufacturing granulates or continuous strips intended for feeding an extrusion machine, formed of a gel comprising at least, as majority elastomer, a styrene thermoplastic elastomer and more than 200 phr of an extender oil, each element of the granulate having a given surface area. The granulate element is sized so that the compactness, of a granulate element, is less than a value de…
- Who is the assignee on this patent?
- Abad Vincent, Mus Jean-Marie, Michelin Rech Tech, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B29B9/12. 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).