Dupont Tate & Lyle Bio Products Company, LLC

Ann Wehner

Gyorgyi Fenyvesi

Melissa Joerger

Robert Miller

Raja Hari Poladi

Joseph Desalvo

Joseph W DeSalvo

Irwin A Palefsky

Raja Hari Prasad R Poladi

Carl F Muska

H Keith Chenault

Biodegradable pharmaceutical compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the pharmaceutical composition are biologically derived, and as such, the pharmaceutical compositions exhibit a low anthropogenic COemission profile.

Pharmaceutical compositions comprising renewably-based biodegradable 1,3-propanediol

Biodegradable agricultural compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the agricultural composition are biologically derived, and as such, the agricultural compositions exhibit a low anthropogenic COemission profile.

Agricultural compositions comprising renewably-based biodegradable 1,3-propanediol

Biodegradable detergent compositions comprising enzymes and 1,3-propanediol are provided. The 1,3-propanediol in the composition is biologically derived and enhances the stability of the enzymes in the composition. The compositions also exhibit a low anthropogenic COemission profile.

Enzyme stabilized detergent compositions

Biodegradable flavoring agent compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic COemission profile. Also provided are biodegradable flavoring agent compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.

Flavoring agents containing bio-derived 1,3-propanediol and its conjugate esters

Biodegradable detergent compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic COemission profile. Also provided are biodegradable detergent compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.

Detergent composition containing bio-derived 1,3-propanediol and its conjugate esters

Personal care compositions comprising esters of 1,3-propanediol and acceptable carriers are provided. The esters can have at least 3% biobased carbon, and the compositions can further comprise 1,3-propanediol that is biologically-derived. Also provided are processes for producing personal care compositions comprising esters of 1,3-propanediol and acceptable carriers. The processes comprise providing biologically produced 1,3-propanediol, contacting the 1,3-propanediol with organic acids, which produces the esters, recovering the esters, and incorporating the esters into personal care formulations. Also provided are processes of making a personal care composition comprising providing an ester of 1,3 propanediol and mixing the ester with an acceptable carrier to form a personal care composition.

Personal care and cosmetics compositions comprising biologically-based mono and di esters

Biodegradable personal care compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic COemission profile. Also provided are biodegradable personal care compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.

Personal care composition containing bio-derived 1,3-propanediol and its conjugate esters

Disclosed herein are heat transfer and antifreeze compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said heat transfer or antifreeze composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic COemissions to the atmosphere.

Heat transfer compositions comprising renewably-based biodegradable 1,3-propanediol

Disclosed herein are deicing and anti-icing compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said deicing or anti-icing composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic COemissions to the atmosphere.

Growing community of inventors

Hockessin, DE, United States of America

Ann Wehner