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US-12098241-B2 · Sep 24, 2024 · US
Solid-state shear pulverization/melt-mixing methods and related polymer-carbon nanotube composites
US8961846B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8961846-B2 |
| Application number | US-201314094480-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 2, 2013 |
| Priority date | May 5, 2008 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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Abstract
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Methods using solid-state shear pulverization and melt mixing and related polymer-carbon nanotube composites, as can be used to affect various mechanical and/or physical material properties.
First claim
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We claim: 1. A polymer composition comprising a polymer component and carbon nanotubes dispersed therein, said composition solventless and substantially absent agglomeration of said nanotubes, said dispersion characterized by field-emission scanning electron microscopy and the absence of nanotube agglomeration at micron length scales under conditions of said microscopy. 2. The composition of claim 1 wherein said carbon nanotubes comprise about 0.1 wt. % to abo…
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- C08K7/06Primary
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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- What does patent US8961846B2 cover?
- Methods using solid-state shear pulverization and melt mixing and related polymer-carbon nanotube composites, as can be used to affect various mechanical and/or physical material properties.
- Who is the assignee on this patent?
- Northwesten University, Univ Northwestern
- What technology area does this patent fall under?
- Primary CPC classification C08K7/06. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Feb 24 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).