Patents by Inventor Barbara E. Brys

Barbara E. Brys 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).

  • Aqueous inkjet ink compositions
    Patent number: 9920209
    Abstract: Disclosed herein are aqueous inkjet ink compositions and coating compositions comprising: at least one pigment; at least one polymer; and at least one water-soluble compound having a hydroxyl number of at least 40, wherein the at least one water-soluble compound is selected from ethoxylated C3-C20 polyols, C4-C20 polyols having three or more hydroxyl groups, and polyether polyols, and wherein the at least one water-soluble compound is present in an amount ranging from 1% to by 60% weight, relative to the total weight of the composition, wherein the composition comprises a total amount of water-soluble organic components ranging from 25% to 60% by weight, relative to the total weight of the composition.
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: March 20, 2018
    Assignee: Cabot Corporation
    Inventors: Tianqi Liu, Barbara E. Brys
  • AQUEOUS INKJET INK COMPOSITIONS
    Publication number: 20160102218
    Abstract: Disclosed herein are aqueous inkjet ink compositions and coating compositions comprising: at least one pigment; at least one polymer; and at least one water-soluble compound having a hydroxyl number of at least 40, wherein the at least one water-soluble compound is selected from ethoxylated C3-C20 polyols, C4-C20 polyols having three or more hydroxyl groups, and polyether polyols, and wherein the at least one water-soluble compound is present in an amount ranging from 1% to by 60% weight, relative to the total weight of the composition, wherein the composition comprises a total amount of water-soluble organic components ranging from 25% to 60% by weight, relative to the total weight of the composition.
    Type: Application
    Filed: October 13, 2015
    Publication date: April 14, 2016
    Inventors: Tianqi Liu, Barbara E. Brys