Antimicrobial polymers formed by bulk polyaddition
US-2016374335-A1 · Dec 29, 2016 · US
Antimicrobial polymers with enhanced functionalities
US10687528B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10687528-B2 |
| Application number | US-201715839397-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 12, 2017 |
| Priority date | Dec 12, 2017 |
| Publication date | Jun 23, 2020 |
| Grant date | Jun 23, 2020 |
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Abstract
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Techniques regarding ionene and/or polyionene compositions with antimicrobial functionalities are provided. For example, one or more embodiments can comprise a chemical compound, which can comprise an ionene unit. The ionene unit can comprise a cation distributed along a degradable backbone. The degradable backbone can comprise a norspermidine structure having a carbonyl group. Also, the ionene unit can have antimicrobial functionality.
First claim
Opening claim text (preview).
What is claimed is: 1. A chemical compound comprising: an ionene unit comprising a plurality of nitrogen cations distributed along a molecular backbone, the molecular backbone comprising a norspermidine structure, wherein the ionene unit has antimicrobial functionality, and wherein the ionene unit is characterized by a formula: wherein X represents the plurality of nitrogen cations, wherein R represents a hydrophobic aryl functional group, and wherein n represents an integer greater than or equal to one and less than or equal to one thousand. 2. The chemical compound of claim 1 , wherein the ionene unit has a structure characterized by a formula: wherein then represents the integer greater than or equal to one and less than or equal to one thousand.
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Classifications
- A01N33/12Primary
Quaternary ammonium compounds · CPC title
obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds · CPC title
containing the group [IMAGE cpc-sch-A01N-0935.gif], wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof · CPC title
Saturated carboxylic acids or thio analogues thereof; Derivatives thereof · CPC title
containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring · CPC title
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- What does patent US10687528B2 cover?
- Techniques regarding ionene and/or polyionene compositions with antimicrobial functionalities are provided. For example, one or more embodiments can comprise a chemical compound, which can comprise an ionene unit. The ionene unit can comprise a cation distributed along a degradable backbone. The degradable backbone can comprise a norspermidine structure having a carbonyl group. Also, the ionene…
- Who is the assignee on this patent?
- IBM, Agency Science Tech & Res
- What technology area does this patent fall under?
- Primary CPC classification A01N33/12. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Jun 23 2020 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).