Esterified cellulose ethers comprising phthalyl groups

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United States of America Patent

PATENT NO 10947322
SERIAL NO

16072650

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Abstract

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An esterified cellulose ether is provided wherein the ester groups are phthalyl groups, the degree of substitution of phthalyl groups is from 0.02 to 0.18, the degree of neutralization of phthalyl groups is not more than 0.75, and the esterified cellulose ether has a solubility in water of at least 2.0 weight percent at 2° C.

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Patent Owner(s)

  • NUTRITION & BIOSCIENCES USA 1, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Petermann, Oliver Hamburg, DE 59 52

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