Patents by Inventor Marianne P. Creamer

Marianne P. Creamer 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: 10479959
    Abstract: A surfactant for use in an automatic dishwashing composition is provided, wherein the surfactant is a glycidyl ether-capped ethoxylated alcohol as noted in formula I. Wherein R1 is a linear, saturated C8-24 alkyl group, R2 is a linear or branched saturated C6-20 alkyl group, m has an average value of 10 to 50, and n has an average value of >1 to 2. Also provided are automatic dishwashing compositions comprising said surfactant.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: November 19, 2019
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Marianne P. Creamer, Edward D. Daugs, Severine Ferrieux, Sara B. Klamo, Paul Mercando, Eric P. Wasserman
  • Publication number: 20190292491
    Abstract: An automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a polymer comprising polymerized units of: (i) 5 to 75 wt % itaconic acid, (ii) 10 to 60 wt % of vinyl acetate; and (iii) 10 to 50 wt % (meth)acrylic acid; and having Mw from 5,000 to 100,000; (b) 2 to 50 wt % of an aminocarboxylate builder; (c) 1 to 10 wt % of a nonionic surfactant; (d) 20 to 75 wt % of carbonate, citrate, silicate or a combination thereof; and (e) 5 to 25 wt % of a bleaching agent.
    Type: Application
    Filed: November 27, 2017
    Publication date: September 26, 2019
    Inventors: Scott Backer, Marianne P. Creamer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Publication number: 20190016993
    Abstract: A surfactant for use in an automatic dishwashing composition is provided, wherein the surfactant is a glycidyl ether-capped ethoxylated alcohol as noted in formula I. Wherein R1 is a linear, saturated C8-24 alkyl group, R2 is a linear or branched saturated C6-20 alkyl group, m has an average value of 10 to 50, and n has an average value of >1 to 2. Also provided are automatic dishwashing compositions comprising said surfactant.
    Type: Application
    Filed: March 20, 2017
    Publication date: January 17, 2019
    Inventors: Marianne P Creamer, Edward D. Daugs, Severine Ferrieux, Sara B. Klamo, Paul Mercando, Eric P. Wasserman
  • Publication number: 20180346632
    Abstract: A method of making polymer particles having an average diameter from 100 nm to 10 ?m, where each particle comprises: (a) a core; and (b) lobes comprising 24 to 50 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer.
    Type: Application
    Filed: August 2, 2018
    Publication date: December 6, 2018
    Inventors: Marianne P. Creamer, Gary W. Dombrowski, Eric C. Greyson, Eric P. Wasserman
  • Patent number: 9914797
    Abstract: A rheology modifier including: a water-dispersible, alkali-swellable crosslinked polyacrylate copolymer including 0.02 to 5 weight percent of polysaccharide grafts, based on a total weight of the copolymer.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: March 13, 2018
    Assignees: ROHM AND HAAS CHEMICALS LLC, UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
    Inventors: Eric P. Wasserman, Marianne P. Creamer
  • Patent number: 9688947
    Abstract: A polymeric dispersant comprising: (a) from 50 to 95 wt % polymerized residues of monomer (A): wherein R1 is hydrogen, methyl, ethyl or COOX; R2 is hydrogen, methyl or ethyl; R3 is hydrogen, methyl or ethyl; and X is hydrogen, sodium, potassium, ammonium or a combination thereof; (b) from 1 to 20 wt % polymerized residues of monomer (B): wherein R4, R5, and R6 are independently hydrogen, methyl or ethyl; R7 is C8-C30 alkyl or C8-C30 aralkyl; and (c) from 3 to 30 wt % polymerized residues of monomer (C): wherein R8, R9, and R10 are independently hydrogen, methyl or ethyl; R11 and R12 are independently hydrogen, C1-C8 alkyl or hydroxymethyl; and n is an integer from 1 to 3.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: June 27, 2017
    Assignees: Rohm and Haas Company, Dow Global Technologies LLC
    Inventors: Marianne P. Creamer, Jan E. Shulman, Eric P. Wasserman
  • Publication number: 20170015804
    Abstract: Compositions of nanoparticles are stabilized by capping agents which are composed of methacrylic acid and n-butylmethacrylate random copolymers having hydrophobic and hydrophilic moieties and low molecular weight.
    Type: Application
    Filed: July 16, 2015
    Publication date: January 19, 2017
    Inventors: Mubasher A. Bashir, Michael A. De Graaf, Lujia Bu, Kinga Scieranka, Marianne P. Creamer
  • Publication number: 20160272748
    Abstract: A rheology modifier including: a water-dispersible, alkali-swellable crosslinked polyacrylate copolymer including 0.02 to 5 weight percent of polysaccharide grafts, based on a total weight of the copolymer.
    Type: Application
    Filed: September 19, 2014
    Publication date: September 22, 2016
    Inventors: Eric P. Wasserman, Marianne P. Creamer
  • Publication number: 20150315528
    Abstract: A polymeric dispersant comprising: (a) from 50 to 95 wt % polymerized residues of monomer (A): wherein R1 is hydrogen, methyl, ethyl or COOX; R2 is hydrogen, methyl or ethyl; R3 is hydrogen, methyl or ethyl; and X is hydrogen, sodium, potassium, ammonium or a combination thereof; (b) from 1 to 20 wt % polymerized residues of monomer (B): wherein R4, R5, and R6 are independently hydrogen, methyl or ethyl; R7 is C8-C30 alkyl or C8-C30 aralkyl; and (c) from 3 to 30 wt % polymerized residues of monomer (C): wherein R8, R9, and R10 are independently hydrogen, methyl or ethyl; R11 and R12 are independently hydrogen, C1-C8 alkyl or hydroxymethyl; and n is an integer from 1 to 3.
    Type: Application
    Filed: December 4, 2013
    Publication date: November 5, 2015
    Inventors: Marianne P. Creamer, Jan E. Shulman, Eric P. Wasserman
  • Publication number: 20140275389
    Abstract: Polymer particles having an average diameter from 100 nm to 10 ?m, where each particle comprises: (a) a core; and (b) lobes comprising at least 15 wt % polymerized residues of at least one C3-C6 carboxylic acid monomer.
    Type: Application
    Filed: October 19, 2012
    Publication date: September 18, 2014
    Inventors: Marianne P. Creamer, Gary W. Dombrowski, Eric C. Greyson, Eric P. Wasserman
  • Publication number: 20100210802
    Abstract: The present invention relates to the production of aqueous solutions or dispersions of high molecular weight, high solids copolymers of aliphatic dicarboxylic acids, especially maleic acid, with ?,?-ethylenically unsaturated monomers having carboxyl or sulfonic acid groups, such as (meth)acrylic acid or 2-acrylamido-2-methyl propane sulfonic acid (AMPS), respectively, which solutions or dispersions have a very low residual content of unpolymerized dicarboxylic acid monomer.
    Type: Application
    Filed: February 16, 2010
    Publication date: August 19, 2010
    Inventors: Marianne P. Creamer, Joseph Manna
  • Publication number: 20090305934
    Abstract: The present invention provides a method of controlling scale in aqueous dishwashing systems which involves adding at least one high molecular weight terpolymer made from one or more monoethylenically unsaturated C3 to C6 monocarboxylic acids, one or more monomers having a sulfonic acid group, and one or more monoethylenically unsaturated monomers polymerizable with (I) and (II). In another embodiment, a high molecular weight copolymer made from one or more monoethylenically unsaturated C3 to C6 monocarboxylic acids and one or more monomers having a sulfonic acid group is added to the aqueous dishwashing system. Additionally, the present invention provides a machine dishwashing formulation comprising: a builder, which comprises not more than 2% by weight of one or more phosphate groups, based on the total weight of the dishwashing formulation; and the aforesaid terpolymer or copolymer.
    Type: Application
    Filed: May 8, 2009
    Publication date: December 10, 2009
    Inventors: Marianne P. Creamer, Joseph Manna, Jan Edward Shulman
  • Patent number: 5430114
    Abstract: The present invention provide water-soluble poylmers containing, as polymerized units: (a) from about 3 to about 95 percent by weight of one or more cyclohexene anhydrides or the alkali metal or ammonium salts thereof. The present further provides aqueous polymerization processes for making the polymers. The water-soluble polymers are useful as water-treatment additives for boiler waters and cooling towers and as detergent additives acting as builders, anti-filming agents, dispersants, sequestering agents and encrustation inhibitors.
    Type: Grant
    Filed: November 29, 1994
    Date of Patent: July 4, 1995
    Assignee: Rohm and Haas Company
    Inventors: Marianne P. Creamer, Thomas F. McCallum, III, Graham Swift, Barry Weinstein
  • Patent number: 5395905
    Abstract: The present invention provides water-soluble poylmers containing, as polymerized units: (a) from about 3 to about 95 percent by weight of one or more cyclohexene anhydrides or the alkali metal or ammonium salts thereof. The present further provides aqueous polymerization processes for making the polymers. The water-soluble polymers are useful as water-treatment additives for boiler waters and cooling towers and as detergent additives acting as builders, anti-filming agents, dispersants, sequestering agents and encrustation inhibitors.
    Type: Grant
    Filed: January 12, 1993
    Date of Patent: March 7, 1995
    Assignee: Rohm and Haas Company
    Inventors: Marianne P. Creamer, Thomas F. McCallum, III, Graham Swift, Barry Weinstein