Patents by Inventor Eurrell Thomas Eubanks

Eurrell Thomas Eubanks has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Formaldehyde-free binder compositions for simultaneous warp sizing and coloration of filament yarns
    Patent number: 6984675
    Abstract: An aqueous dispersion has an addition polymer (B) formed in situ on a sulfopolyester (A). The sulfopolyester (A) is formed as a polycondensation product of first and second reaction mixtures. The first reaction mixture includes at least about 70 mol. % of terephthalic acid or an ester thereof, and about 4–20 mol. % of a difunctional ester forming sulfomonomer containing at least one metal sulfonate group attached to an aromatic nucleus, wherein the functional groups are selected from the group consisting of hydroxyls, carboxyls and alkyl esters. The second reaction mixture includes at least two different glycols, at least about 20 mol. % of the second reaction mixture being ethylene glycol. The addition polymer (B) is formed in situ on the sulfopolyester (B) by polymerizing styrene monomer.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: January 10, 2006
    Assignee: Resolution Specialty Materials LLC
    Inventors: David Joe Lesley, Gregory David Lesley, Darrell Scott Nasser, Kenneth Ray Barton, Eurrell Thomas Eubanks