Patents by Inventor Henry Jude Eichman

Henry Jude Eichman 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 coating composition
    Patent number: 8686081
    Abstract: An aqueous coating composition containing a polymer which contains calcium or magnesium and polymerized residues of three monomers. The first monomer is a complexing monomer having a log stability constant for calcium or magnesium from 0.3 to 4. The second monomer is methacrylic acid. The third monomer is a crosslinker.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: April 1, 2014
    Assignee: Rohm and Haas Company
    Inventors: Henry Jude Eichman, Josephine Louise Eldredge, Ann Robertson Hermes, Afia Sarpong Karikari, Paul Mercando, Theodore Tysak
  • AQUEOUS COATING COMPOSITION
    Publication number: 20110118409
    Abstract: An aqueous coating composition containing a polymer which contains calcium or magnesium and polymerized residues of three monomers. The first monomer is a complexing monomer having a log stability constant for calcium or magnesium from 0.3 to 4. The second monomer is methacrylic acid. The third monomer is a crosslinker.
    Type: Application
    Filed: November 2, 2010
    Publication date: May 19, 2011
    Inventors: Henry Jude EICHMAN, Josephine Louise ELDREDGE, Ann Robertson HERMES, Afia Sarpong KARIKARI, Paul MERCANDO, Theodore TYSAK
  • Aqueous compositions with polyvalent metal ions and dispersed polymers
    Patent number: 7932313
    Abstract: There is provided a composition comprising (a) at least one aqueous polymer dispersion, wherein said polymer is formed from a monomer mix comprising one or more carboxylic acid functional monomers; (b) at least one swelling agent; and (c) at least one polyvalent metal ion; wherein said composition is formed by a process comprising the step of forming a preliminary admixture of said dispersion (a) with some or all of said swelling agent (b), wherein the ratio of equivalents of polyvalent metal ions in said preliminary admixture to equivalents of carboxylic acid functional groups in said preliminary admixture is 0.25 or less.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: April 26, 2011
    Assignee: Rohm and Haas Company
    Inventors: Henry Jude Eichman, Alan Wayne Kohr
  • Method of improving viscosity stability upon addition of a colorant component
    Patent number: 7125919
    Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
    Type: Grant
    Filed: April 4, 2003
    Date of Patent: October 24, 2006
    Assignee: Rohm and Haas Company
    Inventors: Jerome Michael Harris, Henry Jude Eichman, Ronald Carl Faulk
  • Aqueous compositions with polyvalent metal ions and dispersed polymers
    Publication number: 20050288411
    Abstract: There is provided a composition comprising (a) at least one aqueous polymer dispersion, wherein said polymer is formed from a monomer mix comprising one or more carboxylic acid functional monomers; (b) at least one swelling agent; and (c) at least one polyvalent metal ion; wherein said composition is formed by a process comprising the step of forming a preliminary admixture of said dispersion (a) with some or all of said swelling agent (b), wherein the ratio of equivalents of polyvalent metal ions in said preliminary admixture to equivalents of carboxylic acid functional groups in said preliminary admixture is 0.25 or less.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 29, 2005
    Inventors: Henry Jude Eichman, Alan Wayne Kohr
  • Method of improving viscosity stability upon addition of a colorant component
    Patent number: 6887928
    Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: May 3, 2005
    Assignee: Rohm and Haas Company
    Inventors: Joseph David Tanzer, Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi, Dennis Paul Lorah
  • Method of improving viscosity stability upon addition of an aqueous tinting composition
    Patent number: 6812278
    Abstract: An aqueous tinting composition containing a pigment and a select dispersing resin is disclosed. In addition, a method of improving the viscosity stability of an aqueous coating composition upon the addition of the aqueous tinting composition containing a pigment and a select dispersing resin is disclosed.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: November 2, 2004
    Assignee: Rohm and Haas Company
    Inventors: Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi, Dennis Paul Lorah, John Michael Friel
  • Method of improving viscosity stability upon addition of a colorant component
    Publication number: 20030176569
    Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular organic compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
    Type: Application
    Filed: April 4, 2003
    Publication date: September 18, 2003
    Inventors: Joseph David Tanzer, Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi, Ronald Carl Faulk, Dennis Paul Lorah
  • Method of improving viscosity stability upon addition of a colorant component
    Publication number: 20020165313
    Abstract: A tinting composition containing a colorant component is disclosed. In addition, a method of improving the viscosity stability of a composition upon the addition of a colorant component employing an associative thickener, a macromolecular compound having a hydrophobic cavity, a dispersing resin and combinations thereof is disclosed.
    Type: Application
    Filed: December 26, 2001
    Publication date: November 7, 2002
    Inventors: Joseph David Tanzer, Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi
  • Method of improving viscosity stability upon addition of an aqueous tinting composition
    Publication number: 20020161103
    Abstract: An aqueous tinting composition containing a pigment and a select dispersing resin is disclosed. In addition, a method of improving the viscosity stability of an aqueous coating composition upon the addition of the aqueous tinting composition containing a pigment and a select dispersing resin is disclosed.
    Type: Application
    Filed: December 26, 2001
    Publication date: October 31, 2002
    Inventors: Jerome Michael Harris, Henry Jude Eichman, Homayoun Jamasbi
  • Coating compositions
    Patent number: 5990228
    Abstract: Aqueous coating compositions containing at least 2 polymer components which provide adhesion and improved durability as measured by improved gloss retention or dirt pick up resistance in dried coatings made from the coating composition are disclosed.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: November 23, 1999
    Inventors: Henry Jude Eichman, Aurelia de la Cuesta Sheppard, Timothy Grant Wood