Invention Application
- Patent Title: Process For Production Of Acrylic Acid Or Its Derivatives From Hydroxypropionic Acid Or Its Derivatives
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Application No.: US14511192Application Date: 2014-10-10
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Publication No.: US20150031912A1Publication Date: 2015-01-29
- Inventor: Jane Ellen Godlewski , Janette Villalobos , Dimitris Ioannis Collias , Juan Estaban Velasquez
- Applicant: The Procter & Gamble Company
- Main IPC: C07C51/377
- IPC: C07C51/377
Abstract:
Processes for the catalytic dehydration of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propanoic acid, and acetic acid, are provided.
Public/Granted literature
- US09422222B2 Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives Public/Granted day:2016-08-23
Information query
