Detergent and liquid soap compositions comprising biologically-based mono and di esters

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United States of America Patent

SERIAL NO

11705312

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Abstract

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A process for providing detergent compositions comprising synthesizing mono and di esters from biologically derived 1,3-propanediol an incorporating said esters into detergent formulations. The basic process involves producing and purifying biologically derived 1,3-propanediol, synthesizing mono and di esters by the condensation of 1,3-propanediol with an acid using a catalyst, recovering the ester and incorporating said ester into a detergent formulation. The compositions made from the biologically derived 1,3-propanediol are also encompassed by the invention.

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Patent Owner(s)

Patent OwnerAddress
DUPONT TATE & LYLE BIO PRODUCTS COMPANY LLC198 BLAIR BEND DRIVE LOUDON TN 37774-9449

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fenyvesi, Gyorgyi Wilmington, DE 51 447
Miller, Robert Wilmington, DE 268 4366
Poladi, Raja Hari Prasad R Bear, DE 14 168
Wehner, Ann Hockessin, DE 25 231

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