Patents by Inventor Joy A. Gallagher

Joy A. Gallagher 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: 11845998
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups. The composition of the present invention is useful for providing a matte finish on substrates, such as leather, textiles, wallboard, decorative coatings, concrete, and wood, with improved stain resistance. The present invention also relates to a leather substrate coated with a clear matte finish comprising an acrylic or styrene-acrylic polymer film and micron-sized polymer beads, wherein the film or the beads or both are functionalized with a phosphorus acid monomer.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: December 19, 2023
    Assignee: Rohm and Haas Company
    Inventors: Joy A. Gallagher, Philip R. Harsh, Pu Luo, Edwin Nungesser
  • Publication number: 20220127686
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups. The composition of the present invention is useful for providing a matte finish on substrates, such as leather, textiles, wallboard, decorative coatings, concrete, and wood, with improved stain resistance. The present invention also relates to a leather substrate coated with a clear matte finish comprising an acrylic or styrene-acrylic polymer film and micron-sized polymer beads, wherein the film or the beads or both are functionalized with a phosphorus acid monomer.
    Type: Application
    Filed: January 11, 2022
    Publication date: April 28, 2022
    Inventors: Joy A. Gallagher, Philip R. Harsh, Pu Luo, Edwin Nungesser
  • Patent number: 11254990
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups. The composition of the present invention is useful for providing a matte finish on substrates, such as leather, textiles, wallboard, decorative coatings, concrete, and wood, with improved stain resistance. The present invention also relates to a leather substrate coated with a clear matte finish comprising an acrylic or styrene-acrylic polymer film and micron-sized polymer beads, wherein the film or the beads or both are functionalized with a phosphorus acid monomer.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: February 22, 2022
    Assignee: Rohm and Haas Company
    Inventors: Joy A. Gallagher, Philip R. Harsh, Pu Luo, Edwin Nungesser
  • Patent number: 10889731
    Abstract: The present invention provides stable, quick drying aqueous compositions useful in making traffic markings having excellent low temperature flexibility which comprise (i) one or more vinyl or acrylic emulsion polymers chosen from single stage and multi-stage emulsion polymers, the polymer or at least one stage thereof having both a calculated glass transition temperature (calculated Tg) of from ?25 to 0° C., and a calculated Hansch parameter of 1.4 to 2.25, and (iii) one or more fillers, extenders and/or pigments, wherein the composition has a percent pigment volume concentration (% PVC) of from 50 to 80% and, preferably, a volume solids of from 50 to 75%. The compositions may comprise one or more silanes, and one or more polyamines and a volatile base, such as ammonia.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 12, 2021
    Assignee: Rohm and Haas Company
    Inventors: James C. Bohling, Joy A. Gallagher, Eric C. Greyson, Mary Anne R. Matthews
  • Patent number: 10662337
    Abstract: The present invention relates to a coating composition comprising an aqueous dispersion of a) carboxylate salt functionalized first thermoplastic polymer particles; b) second thermoplastic polymer particles imbibed with a thermosettable compound and functionalized with anti-agglomerating groups; c) an extender; and d) a volatile base. The composition of the present invention is suitable as a waterborne quick-set formulation useful as a traffic paint.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: May 26, 2020
    Assignee: Rohm and Haas Company
    Inventors: Sarah E. Decato, Joy A. Gallagher, Eric C. Greyson, Zhenwen Fu
  • Patent number: 10508213
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of polymer particles and crosslinked polymer beads that are each functionalized with keto groups, and a diamine or dihydrazide crosslinking agent. The dispersions of the present invention are useful in coatings applications.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: December 17, 2019
    Assignee: Rohm and Haas Company
    Inventors: David M. Conner, Joy A. Gallagher, Philip R. Harsh, Partha S. Majumdar, Edwin Nungesser
  • Publication number: 20190106577
    Abstract: The present invention relates to a coating composition comprising an aqueous dispersion of a) carboxylate salt functionalized first thermoplastic polymer particles; b) second thermoplastic polymer particles imbibed with a thermosettable compound and functionalized with anti-agglomerating groups; c) an extender; and d) a volatile base. The composition of the present invention is suitable as a waterborne quick-set formulation useful as a traffic paint.
    Type: Application
    Filed: September 18, 2018
    Publication date: April 11, 2019
    Inventors: Sarah E. Decato, Joy A. Gallagher, Eric C. Greyson, Zhenwen Fu
  • Publication number: 20190077983
    Abstract: The present invention provides stable, quick drying aqueous compositions useful in making traffic markings having excellent low temperature flexibility which comprise (i) one or more vinyl or acrylic emulsion polymers chosen from single stage and multi-stage emulsion polymers, the polymer or at least one stage thereof having both a calculated glass transition temperature (calculated Tg) of from ?25 to 0° C., and a calculated Hansch parameter of 1.4 to 2.25, and (iii) one or more fillers, extenders and/or pigments, wherein the composition has a percent pigment volume concentration (% PVC) of from 50 to 80% and, preferably, a volume solids of from 50 to 75%. The compositions may comprise one or more silanes, and one or more polyamines and a volatile base, such as ammonia.
    Type: Application
    Filed: March 24, 2017
    Publication date: March 14, 2019
    Inventors: James C. Bohling, Joy A. Gallagher, Eric C. Greyson, Mary Anne R. Matthews, Matthews
  • Publication number: 20180250209
    Abstract: Provided are personal care compositions comprising a polyacrylate oil gel composition comprising (a) hydrophobic oil ester, and (b) polymer beads comprising (i) 65 to 90 weight % of a soft phase comprising polymerized units derived from first monoethylenically unsaturated monomers having a Tg of less than 25° C. after polymer formation, and (ii) 10 to 35 weight % of a hard phase comprising polymerized units derived from second monoethylenically unsaturated monomers having a Tg of more than 40° C. after polymer formation, wherein the polymer beads have an average particle size of from 2 to 30 ?m.
    Type: Application
    Filed: September 22, 2016
    Publication date: September 6, 2018
    Inventors: Liang Chen, Yunshen Chen, Joy A. Gallagher, Fanwen Zeng
  • Publication number: 20180072913
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of polymer particles and crosslinked polymer beads that are each functionalized with keto groups, and a diamine or dihydrazide crosslinking agent. The dispersions of the present invention are useful in coatings applications.
    Type: Application
    Filed: August 31, 2017
    Publication date: March 15, 2018
    Inventors: David M. Conner, Joy A. Gallagher, Philip R. Harsh, Partha S. Majumdar, Edwin Nungesser
  • Publication number: 20160369359
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of submicron-sized polymer particles and micron-sized polymer beads, wherein the polymer particles or beads or both are functionalized with phosphorus acid groups. The composition of the present invention is useful for providing a matte finish on substrates, such as leather, textiles, wallboard, decorative coatings, concrete, and wood, with improved stain resistance. The present invention also relates to a leather substrate coated with a clear matte finish comprising an acrylic or styrene-acrylic polymer film and micron-sized polymer beads, wherein the film or the beads or both are functionalized with a phosphorus acid monomer.
    Type: Application
    Filed: June 16, 2016
    Publication date: December 22, 2016
    Inventors: Joy A. Gallagher, Philip R. Harsh, Pu Luo, Edwin Nungesser