Elevance Renewable Sciences, Inc.

Alpeshkumar K Patel

Steven Alan Cohen

Thomas E Snead

Chander Balakrishnan

Yenamandra Viswanath

Brian Pease

Demond L Gildon

Bradon J Dreyer

Brian Albert

Purvi Kapasi

Colin Huie

High-purity dibasic acid compositions are generally disclosed. In some embodiments, the dibasic acid compositions are solutions or suspensions. In some other embodiments, the compositions are solid-state compositions. In some such embodiments, the solid-state compositions include a dibasic acid as a crystalline solid and further include a low quantity of certain impurities, such as monobasic acids, various esters, and the like. Methods and systems for making such high-purity dibasic acid compositions are also disclosed.

High-purity dibasic acid compositions and methods of making the same

High-purity dibasic acid compositions are generally disclosed. In some embodiments, the dibasic acid compositions are solutions or suspensions. In some other embodiments, the compositions are solid-state compositions. In some such embodiments, the solid-state compositions comprise a dibasic acid as a crystalline solid and further comprise a low quantity of certain impurities, such as monobasic acids, various esters, and the like. Methods and systems for making such high-purity dibasic acid compositions are also disclosed.

Methods of makng high-purity dibasic acid compositions

High purity dibasic acid compositions and methods of making the same

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Glendale Heights, IL, United States of America

Alpeshkumar K Patel