Rotary die assemblies, methods for using same, and food products made by same
US-2015351416-A1 · Dec 10, 2015 · US
Process of using metal-coated nanofibres
US8986594B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8986594-B2 |
| Application number | US-201213633201-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 2, 2012 |
| Priority date | Aug 28, 2003 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
The present invention relates to metal coated nano-fibres obtained by a process that includes electrospinning and to the use of said metal coated nano-fibres. The process is characterised in that a polymer nano-fibre with functional groups providing the binding ability to a reducing reagent is prepared by electrospinning at ambient conditions. Then this is contacted with a reducing agent, thereby opening the epoxy ring on the surface of polymer nano-fibre and replacing with the reducing agent and the reducing agent modified film is reacted with metal solution in alkaline media. Finally the electrospun mat is treated with water to open the epoxy rings in the structure and crosslinking the chains to provide integrity.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method comprising using metal-coated polymer nano-fibers prepared by a process comprising the steps of: a) electro-spinning a polymer solution at ambient conditions to form polymer nano-fibers with functional groups comprising epoxy rings on a surface of the polymer nano-fibers and epoxy rings in a structure of the polymer nano-fibers that allow for binding by a reducing reagent; b) contacting the electrospun polymer nano-fibers obtained in step…
Assignees
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Classifications
Textiles & Paper · mapped topic
Textiles & Paper · mapped topic
Textiles & Paper · mapped topic
- B29C47/06Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8986594B2 cover?
- The present invention relates to metal coated nano-fibres obtained by a process that includes electrospinning and to the use of said metal coated nano-fibres. The process is characterised in that a polymer nano-fibre with functional groups providing the binding ability to a reducing reagent is prepared by electrospinning at ambient conditions. Then this is contacted with a reducing agent, there…
- Who is the assignee on this patent?
- Univ Sabanci
- What technology area does this patent fall under?
- Primary CPC classification B29C47/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 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).