Process for production of acrylic acid or its derivatives from hydroxypropionic acid or its derivatives

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United States of America Patent

PATENT NO 9809527
SERIAL NO

14511195

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
THE PROCTER & GAMBLE COMPANYCINCINNATI OH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Collias, Dimitris Ioannis Mason, US 172 1723
Godlewski, Jane Ellen Loveland, US 41 151
Velasquez, Juan Estaban Cincinnati, US 17 76
Villalobos, Janette Cincinnati, US 11 61

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