Processes and cataylsts for the selective hydrogenation of compounds having carbonyl carbon atoms
US-2024368100-A1 · Nov 7, 2024 · US
Process for making HMF from sugars with reduced byproduct formation, and improved stability HMF compositions
US9604951B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9604951-B2 |
| Application number | US-201615213514-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 19, 2016 |
| Priority date | Mar 14, 2013 |
| Publication date | Mar 28, 2017 |
| Grant date | Mar 28, 2017 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Disclosed is a process for making HMF or a derivative of HMF by dehydrating one or more hexose sugars in a reduced oxygen environment. In another, related aspect, a method for improving the stability and resistance to degradation of an HMF product involves adding one or more antioxidants to the HMF product.
First claim
Opening claim text (preview).
What is claimed is: 1. A process for improving the degradation resistance of hydroxymethylfurfural or of a derivative of hydroxymethylfurfural, comprising adding one or more antioxidants to hydroxymethylfurfural or to a derivative of hydroxymethylfurfural. 2. The process according to claim 1 , wherein butylated hydroxyanisole is included in the one or more antioxidants.
Assignees
Inventors
Classifications
not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine · CPC title
Solutions {(composition of solutions A61K47/00)} · CPC title
Preparation from natural products · CPC title
- C07D307/48Primary
Furfural · CPC title
Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers · CPC title
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Frequently asked questions
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- What does patent US9604951B2 cover?
- Disclosed is a process for making HMF or a derivative of HMF by dehydrating one or more hexose sugars in a reduced oxygen environment. In another, related aspect, a method for improving the stability and resistance to degradation of an HMF product involves adding one or more antioxidants to the HMF product.
- Who is the assignee on this patent?
- Archer Daniels Midland Co
- What technology area does this patent fall under?
- Primary CPC classification C07D307/48. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 28 2017 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).