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Composite materials, production thereof and use thereof in electrical cells
US9083045B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9083045-B2 |
| Application number | US-201113116360-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 26, 2011 |
| Priority date | May 28, 2010 |
| Publication date | Jul 14, 2015 |
| Grant date | Jul 14, 2015 |
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Abstract
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A composite material comprising a reaction product of (A) at least one organic polymer, (B) sulfur and (C) carbon in a polymorph which comprises at least 60% sp 2 -hybridized carbon atoms, and additionally particles or domains which comprise carbon (C) filled with sulfur (B).
First claim
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The invention claimed is: 1. A process for producing composite materials, which comprises reacting a. at least one organic polymer, b. sulfur and c. carbon in a polymorph which comprises at least 60% sp 2 -hybridized carbon atoms, with one another at temperatures in the range from 200 to 400° C. 2. The process according to claim 1 , wherein said organic polymer is selected from polyethylene, polypropylene, polyacrylonitrile, polybutadiene, polystyrene…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9083045B2 cover?
- A composite material comprising a reaction product of (A) at least one organic polymer, (B) sulfur and (C) carbon in a polymorph which comprises at least 60% sp 2 -hybridized carbon atoms, and additionally particles or domains which comprise carbon (C) filled with sulfur (B).
- Who is the assignee on this patent?
- Janssen Nicole, Basf Se
- What technology area does this patent fall under?
- Primary CPC classification H01M4/58. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jul 14 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).