Process for making glycol esters

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United States of America Patent

PATENT NO 4238624
SERIAL NO

06090710

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Ethylene glycol mono- and dialkanoates are produced by the vapor phase reaction of ethylene, molecular oxygen, and a lower alkanoic acid at about 150.degree. C.-225.degree. C. in the presence of an iodine source and a catalyst consisting essentially of bismuth-stabilized TeO.sub.2 on a carbon support.

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Patent Owner(s)

  • THE DOW CHEMICAL COMPANY;VOCALTEC COMMUNICATIONS LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morris, Nancy J Midland, MI 4 19
Shier, George D Midland, MI 1 3

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