Method for preparing superabsorbent polymer
US-2016332143-A1 · Nov 17, 2016 · US
Molecular gelators for containing oil spillage
US10343144B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10343144-B2 |
| Application number | US-201514916025-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 3, 2015 |
| Priority date | May 29, 2015 |
| Publication date | Jul 9, 2019 |
| Grant date | Jul 9, 2019 |
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- Title
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Abstract
Official abstract text for this publication.
In accordance with the present subject matter there is provided peptide-based compounds. methods of making such compounds, gels comprising such compounds, methods of making gels, methods of using such compounds for the containing spill of a hydrocarbon, and methods for reclaiming solvent from gels comprising such compounds.
First claim
Opening claim text (preview).
We claim: 1. A method of containing a spill of a hydrocarbon, the method comprising: contacting the hydrocarbon with a compound having a Formula: wherein, R 1 is substituted or unsubstituted C 10 to C 25 alkyl; R 2 is independently substituted C 1 to C 10 alkyl, substituted with a heteroatom selected from O, N and S, wherein the heteroatom is substituted with C1 to C3 alkyl; and n is 1 to 3, to obtain a gel. 2. The method as claimed in claim 1 , wherein R 1 is unsubstituted C 10 to C 25 alkyl. 3. The method as claimed in claim 1 , wherein R 1 is unsubstituted C 13 to C 18 alkyl. 4. The method as claimed in claim 1 , wherein R 1 is unsubstituted C 15 alkyl. 5. The method as claimed in claim 1 , wherein R 2 is C 1 to C 5 alkyl substituted with S, wherein the S is further substituted with C 1 to C 3 alkyl. 6. The method as claimed in claim 1 , wherein R 1 is unsubstituted C 13 to C 18 alkyl, R 2 is C 1 to C 5 alkyl substituted with S, wherein the S is further substituted with C 1 to C 3 alkyl.
Assignees
Inventors
Classifications
Cleaning or keeping clear the surface of open water; Apparatus therefor (construction of ships or other waterborne vessels B63B, e.g. vessels specially adapted for collecting pollution from open water B63B35/32; in swimming or splash baths or pools E04H4/16) · CPC title
by pressure treatment · CPC title
- B01J20/28047Primary
Gels · CPC title
comprising organic material · CPC title
by ab- or adsorption · CPC title
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Frequently asked questions
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- What does patent US10343144B2 cover?
- In accordance with the present subject matter there is provided peptide-based compounds. methods of making such compounds, gels comprising such compounds, methods of making gels, methods of using such compounds for the containing spill of a hydrocarbon, and methods for reclaiming solvent from gels comprising such compounds.
- Who is the assignee on this patent?
- Hindustan Petroleum Corp Ltd
- What technology area does this patent fall under?
- Primary CPC classification B01J20/28047. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jul 09 2019 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).