Invention Grant
- Patent Title: Agent and method for identifying furfurals
- Patent Title (中): 用于鉴定糠醛的代理和方法
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Application No.: US11577272Application Date: 2005-09-16
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Publication No.: US07718441B2Publication Date: 2010-05-18
- Inventor: Berthold Wagner , Stefanie Beil-Seidler
- Applicant: Berthold Wagner , Stefanie Beil-Seidler
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Mullen, White, Zelano, Branigan, P.C.
- Priority: DE102004050209 20041015
- International Application: PCT/EP2005/009984 WO 20050916
- International Announcement: WO2006/042600 WO 20060427
- Main IPC: G01N33/02
- IPC: G01N33/02 ; G01N33/00
Abstract:
The present invention relates to a composition and a method for the determination of furfurals, in particular the chemical signal substances 5-(hydroxymethyl)furan-2-carbaldehyde (hydroxymethylfurfural, HMF) and furan-2-carbaldehyde (furfural). The determination according to the invention is based on a liquid- or dry-chemical test using barbituric acid derivatives and 4-aminophenazone derivatives.
Public/Granted literature
- US20070287183A1 Agent and Method for Identifying Furfurals Public/Granted day:2007-12-13
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