Esters of cellulosic materials and diacids and method of making thereof

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United States of America Patent

PATENT NO 9708415
APP PUB NO 20120197011A1
SERIAL NO

13497171

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Abstract

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The present invention relates to esters of diacids and cellulosic materials and methods for making thereof. The ester has the chemical composition of Formula (I) Formula I where R1, R2, and R3 can be the same or different, and each of which is selected from —H, —COR′, —R′″, or —COR″ COOH, with the proviso that at least one of the R1, R2, or R3 is —COR″ COOH; R′ is an alkyl, alkenyl, alkynyl, or aromatic group; R″ is an alkyl, alkenyl, or alkynyl group having 4 or more carbon atoms (≧C4); and R′″ is an alkyl, alkenyl, alkynyl, polyol, or aromatic group.

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Patent Owner(s)

  • VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edgar, Kevin J Blacksburg, US 24 233
Kar, Nilanjana Dossenheim Heidelberg, DE 1 0

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