Patents by Inventor Marcie Natale

Marcie Natale 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).

  • Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor
    Patent number: 6465605
    Abstract: Polymeric compounds useful as low foaming surfactants and defoaming and stabilizing agents for aqueous-and nonaqueous-based compositions, and to processes for the preparation of the polymeric compounds, wherein the polymeric compounds are the reaction products of reactants comprising A) at least one linking compound of formula I R1(X)3  (I) wherein each X group is a halogen atom or one X group is a halogen atom and two X groups represent an epoxy oxygen atom, which is attached to two adjacent carbon atoms in the R1 group to form an epoxy group, and R1 is an alkanetriyl group containing from 3 to 10 carbon atoms; and B) compounds of formula 11 R2(OA)nX  (II) wherein R2 is an organic group containing from 4 to 36 carbon atoms, n is a number of from 0 to 200, X is —OH, —NHR′, or —SH and each OA group is independently an ethyleneoxy, 1,2-propyleneoxy, or 1,2-butyleneoxy group.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: October 15, 2002
    Assignee: Cognis Corporation
    Inventors: Kenneth Breindel, Ronald W. Broadbent, Michael S. Wiggins, Marcie Natale
  • Stabilization of aqueous emulsion polymers
    Publication number: 20020077395
    Abstract: Aqueous emulsion polymer compositions stabilized with the reaction product of alkoxylated alcohols and an epihalohydrin or a trihaloalkanes.
    Type: Application
    Filed: November 7, 2001
    Publication date: June 20, 2002
    Inventors: Marcie Natale, Rudolph Klima, Thomas Hopkins, Michael Wiggins
  • Stabilization of aqueous emulsion polymers
    Patent number: 6362259
    Abstract: Aqueous emulsion polymer compositions stabilized with the reaction product of alkoxylated alcohols and an epihalohydrin or a trihaloalkanes.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: March 26, 2002
    Assignee: Cognis Corporation
    Inventors: Marcie Natale, Rudolph Klima, Thomas Hopkins, Michael Wiggins
  • Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor
    Publication number: 20010027227
    Abstract: Polymeric compounds useful as low foaming surfactants and defoaming and stabilizing agents for aqueous-and nonaqueous-based compositions, and to processes for the preparation of the polymeric compounds, wherein the polymeric compounds are the reaction products of reactants comprising
    Type: Application
    Filed: February 15, 2001
    Publication date: October 4, 2001
    Inventors: Kenneth Breindel, Ronald W. Broadbent, Michael S. Wiggins, Marcie Natale
  • Alkylpolyglycoside containing surfactant blends for emulsion polymerization
    Patent number: 6117934
    Abstract: The invention is a surfactant composition comprising about 20 weight % to about 76 weight % of a fatty alcohol ethoxylate having a degree of ethoxylation of at least 14, about 4 weight % to about 40 weight % alkylpolyglycoside, and about 20 weight % to about 60 weight % water, wherein said composition is a liquid at room temperature, free of gel or solid phase, lattices containing said surfactant composition and a process for making said lattices.
    Type: Grant
    Filed: January 20, 1998
    Date of Patent: September 12, 2000
    Assignee: Henkel Corporation
    Inventors: Rudolph Klima, Wallace H. Pippin, Marcie Natale, Thomas Hopkins, Ching Feng, Dieter Feustel