Patents by Inventor Mark Langille

Mark Langille 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).

  • Patent number: 10800932
    Abstract: The present invention relates to a composition comprising a) an aqueous dispersion of polymer particles and b) a hydrophobically modified poly(oxyalkylene-urethane) rheology modifier having a 1) backbone; and 2) a hydrophobic portion represented by Fragment I: where R and R1 are defined herein. The composition is useful as an aqueous coating formulation that exhibits a highly shear thinning rheology profile suitable for spray applications to provide high sag resistance without adverse impact on gloss or corrosion resistance.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: October 13, 2020
    Assignees: Rohm and Haas Company, Dow Global Technologies LLC
    Inventors: John J. Rabasco, Duane R. Romer, Joey W. Storer, Antony K. Van Dyk, Wenqin Wang, Mark Langille, Jessica Levin
  • Patent number: 10640581
    Abstract: A waterborne sound and vibration damping composition including a waterborne emulsion polymer, the polymer having a calculated acid number of from 2 to 100; from 0.1% to 50%, solids based on emulsion polymer solids, of certain liquid compounds having a boiling point greater than 150° C.; and a solid filler at a level of from 25% to 85% PVC; wherein the waterborne damping composition has a water content of from 6% to 25% by weight is provided. A method for providing a coated substrate using the waterborne damping composition and a substrate so coated are also provided.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: May 5, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Kiran K. Baikerikar, Ray E. Drumright, Zhenwen Fu, Justin Gimbal, Craig F. Gorin, Mark Langille
  • Patent number: 10563072
    Abstract: The present invention relates to a deep base paint composition comprising a binder (an aqueous dispersion of polymer particles), an associative thickener with a hydrophobic portion having a calculated log P in the range of from 2.7 to 4.8. The composition of the present invention provides a mechanism for decreasing the viscosity sensitivity of a base paint to colorant addition.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: February 18, 2020
    Assignee: Rohm and Haas Company
    Inventors: Tara Conley, Mark Langille, James P. Maher, John J. Rabasco
  • Publication number: 20190233663
    Abstract: The present invention relates to a composition comprising a) an aqueous dispersion of polymer particles and b) a hydrophobically modified poly(oxyalkylene-urethane) rheology modifier having a 1) backbone; and 2) a hydrophobic portion represented by Fragment I: —O—R—S?R1?mH?? I where R and R1 are defined herein. The composition is useful as an aqueous coating formulation that exhibits a highly shear thinning rheology profile suitable for spray applications to provide high sag resistance without adverse impact on gloss or corrosion resistance.
    Type: Application
    Filed: January 23, 2019
    Publication date: August 1, 2019
    Inventors: John J. Rabasco, Duane R. Romer, Joey W. Storer, Antony K. Van Dyk, Wenqin Wang, Mark Langille, Jessica Levin
  • Publication number: 20190106512
    Abstract: A waterborne sound and vibration damping composition including a waterborne emulsion polymer, the polymer having a calculated acid number of from 2 to 100; from 0.1% to 50%, solids based on emulsion polymer solids, of certain liquid compounds having a boiling point greater than 150° C.; and a solid filler at a level of from 25% to 85% PVC; wherein the waterborne damping composition has a water content of from 6% to 25% by weight is provided. A method for providing a coated substrate using the waterborne damping composition and a substrate so coated are also provided.
    Type: Application
    Filed: September 11, 2018
    Publication date: April 11, 2019
    Inventors: Kiran K. Baikerikar, Ray E. Drumright, Zhenwen Fu, Justin Gimbal, Craig F. Gorin, Mark Langille
  • Publication number: 20180112086
    Abstract: The present invention relates to a deep base paint composition comprising a binder (an aqueous dispersion of polymer particles), an associative thickener with a hydrophobic portion having a calculated log P in the range of from 2.7 to 4.8. The composition of the present invention provides a mechanism for decreasing the viscosity sensitivity of a base paint to colorant addition.
    Type: Application
    Filed: October 16, 2017
    Publication date: April 26, 2018
    Inventors: Tara Conley, Mark Langille, James P. Maher, John J. Rabasco