Patents Assigned to Rohm and Haas Company
  • Publication number: 20220017705
    Abstract: A film structure including: (a) at least one functionalized film layer, wherein the at least one film layer comprises a polar-reactive group polyolefin layer used as an internal layer in the film structure; and (b) a lamination adhesive composition present on, and in contact with, a least a portion of a surface of the internal layer; wherein the green tack value of the adhesive composition is greater than 0.772 Newtons/centimeter; a laminate including the above film structure bonded to a substrate layer; a process for producing the film structure; a process for producing the laminate; and a laminated article made from the above laminate.
    Type: Application
    Filed: October 25, 2019
    Publication date: January 20, 2022
    Applicants: Dow Global Technologies LLC, Dow Quimica De Colombia S.A., Rohm and Haas Company
    Inventors: Felipe Martinez Barreneche, Elkin David Cardona Jimenez, Juan Carlos Casarrubias, Jie Wu
  • Publication number: 20220017706
    Abstract: A film structure including: (a) at least one functionalized film layer, wherein the at least one film layer comprises a polar-reactive group polyolefin layer used as an internal layer in the film structure; and (b) a lamination adhesive composition present on, and in contact with, a least a portion of a surface of the internal layer; wherein the green tack value of the adhesive composition is greater than 0.772 Newtons/centimeter; a laminate including the above film structure bonded to a substrate layer; a process for producing the film structure; a process for producing the laminate; and a laminated article made from the above laminate.
    Type: Application
    Filed: October 25, 2019
    Publication date: January 20, 2022
    Applicants: DOW GLOBAL TECHNOLOGIES LLC, DOW QUIMICA DE COLOMBIA S.A., ROHM AND HAAS COMPANY
    Inventors: Felipe Martinez Barreneche, Elkin David Cardona Jimenez, Juan Carlos Casarrubias, Jie Wu
  • Patent number: 11225587
    Abstract: The present invention provides an aqueous coating composition that provides coatings with improved hydrophilic stain repellency.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: January 18, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Longlan Cui, Junyu Chen, Tao Wang
  • Patent number: 11220567
    Abstract: A hydrophobically modified rheology modifier comprising: (a) from 1 to 20 wt % polymerized units of H2C?C(R)C(O)O(CH2CH2O)n(CH(R?)CH2O)mR?; (b) from 35 to 75 wt % polymerized units of C1-C4 alkyl (meth)acrylates; and (c) from 20 to 60 wt % polymerized units of C3-C6 carboxylic acid monomers; wherein R is H or CH3, R? is methyl or ethyl; R? is C29-C60 alkyl; n is an average number from 20 to 100 and m is an average number from 0 to 50, provided that n?m.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: January 11, 2022
    Assignees: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Fanwen Zeng, Ying O'Connor, Lyndsay M. Leal, Jennifer Koenig, Muhunthan Sathiosatham, James Pawlow, Inna Shulman, Sokhomari S. Suon
  • Patent number: 11214630
    Abstract: A process for preparing a (meth)acrylate comprising preparing an aqueous phase by combining water, one or more stabilizing agents, and one or more surfactants; preparing an oil phase by combining one or more free radical initiators, one or more monomers capable of undergoing radical polymerization, one or more crosslinking and/or graft-linking monomers, and stearyl methacrylate and/or lauryl methacrylate, wherein the free radical initiator is capable of partitioning preferentially into the oil phase; combining the aqueous and oil phases and mixing to form a suspension having oil droplets ranging in size from 1 to 10 microns; raising the temperature of the suspension to effect an initial polymerization forming a core polymer is provided.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: January 4, 2022
    Assignee: Rohm and Haas Company
    Inventors: Carlos A. Cruz, Morris C. Wills
  • Patent number: 11214640
    Abstract: A multi-stage emulsion processing aid polymer comprising one or more functionalized ethylenically unsaturated monomer into the emulsion polymerization reactor, wherein the functionality is selected from the group consisting of ?-keto esters, ?-keto amides, ?-diketones, cyanoacetic esters, malonates, nitroalkanes, ?-nitro esters, sulfonazides, thiols, thiol-s-triazines, and amine, where the functionality is incorporated into polymers by polymerizing, ethylenically unsaturated monomers containing these functionalities or by post functionalization of a polymer with additional reactions after polymerization in one of the first or second stages. Foamable halogenated polymers comprising the multi-stage emulsion processing aid polymer is also provided. Also provided are methods for making the multi-stage emulsion processing aid polymer and foamable halogenated polymers.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: January 4, 2022
    Assignee: Rohm and Haas Company
    Inventors: Paul R. Van Rheenen, Steven J. Broadwater
  • Patent number: 11207664
    Abstract: A heterogeneous catalyst comprising a support and a noble metal. The catalyst has an average diameter of at least 200 microns and at least 90 wt % of the noble metal is in the outer 50% of catalyst volume.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: December 28, 2021
    Assignees: Dow Global Technologies, LLC., Rohm and Haas Company
    Inventors: Victor Sussman, Wen Sheng Lee, Kirk W. Limbach, Christopher D. Frick
  • Patent number: 11198791
    Abstract: A hydrophilic polyurethane comprising polymerized units of: (a) a water-soluble polyol having hydroxyl functionality from two to four and a weight-average molecular weight from 800 to 16,000; and (b) an aliphatic polyisocyanate having isocyanate functionality from two to six; wherein polymerized ethylene oxide units comprise at least 85 wt % of said hydrophilic polyurethane; and wherein a product of weight fraction of polymerized ethylene oxide units and polyethylene oxide mean molecular weight is from 4,200 to 16,000.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: December 14, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Kimy Yeung, Antony K. Van Dyk, Jonathan DeRocher, Steven Arturo, John J. Rabasco
  • Patent number: 11186743
    Abstract: A stable two-component waterborne coating composition comprising an epoxy component A comprising a waterborne epoxy resin, a polymeric dispersant, and pigments and/or extenders; and a component B comprising a curing agent; providing coatings made therefrom with improved anti-corrosion properties; and a method of preparing the coating composition.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: November 30, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Weijun Yang, Hu Li, Longlan Cui, Siyuan Jiang, Tao Wang, Yu Cai, Jia Tang, Antony K. Van Dyk
  • Patent number: 11186700
    Abstract: A method of preparing a polymer dispersion comprising (i) contacting an aqueous dispersion of de-ionized acidic colloidal silica particles with a first mixture of monomers to form a combination; (ii) polymerizing such combination at an initial pH of from 2 to 5 to at least 90% in completion; and (iii) adding a second mixture of monomers at a rate substantially equal to the rate of consumption of such second mixture of monomers to continue and complete the polymerization. The present invention further provides a polymer dispersion made from the above method.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: November 30, 2021
    Assignee: Rohm and Haas Company
    Inventors: Yujiang Wang, Jianming Xu, Tao Wang
  • Patent number: 11186741
    Abstract: The present invention relates to a composition comprising an aqueous dispersion of multistage polymer particles comprising a first and a second phase, wherein the first phase comprises structural units of a carboxylic acid monomer or a salt thereof, and a nonionic ethylenically unsaturated monomer; and wherein the second phase comprises a first and second polymer, wherein the first phase or the second phase first polymer or both comprise structural units of a high Tg hydrophobic monomer; and wherein the second phase second polymer comprises at least 80 percent structural units of styrene. The high Tg hydrophobic monomer is defined as being one or more of the following monomers: cyclohexyl methacrylate, isobornyl methacrylate, 4-t-butyl methacrylate, t-butylstyrene, or n-butyl methacrylate. The multistage polymer particles are useful as opaque polymers, which are used in pigmented coating formulations to reduce the load of TiO2.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 30, 2021
    Assignee: Rohm and Haas Company
    Inventors: James K. Bardman, David G. Kelly, Michael W. Leonard
  • Patent number: 11186726
    Abstract: An aqueous polymer dispersion is composed of (i) an emulsion polymer having a weight average molecular weight of from 2,000 to 30,000 daltons, wherein the emulsion polymer comprises as polymerized units, based on the dry weight of the emulsion polymer, (a) from 10% to 90% by weight of an ethylenically unsaturated ionic monomer, (b) from 5% to 90% by weight of a photosensitive monomer, and (c) from 0 to 85% by weight of an ethylenically unsaturated nonionic monomer; and (ii) from 3.5% to 50% by weight of TEMPO and/or a derivative thereof, based on the total dry weight of the aqueous polymer dispersion. An aqueous coating composition comprising the aqueous polymer dispersion and a binder provides coatings with improved durability.
    Type: Grant
    Filed: April 1, 2017
    Date of Patent: November 30, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Weijun Yang, Hu Li, Siyuan Jiang, Tao Wang, Alvin M. Maurice
  • Patent number: 11185477
    Abstract: An SPF booster is provided, comprising: a multistage polymeric particle having a core comprising polymerized units of a monoethylenically unsaturated carboxylic acid core monomer and a non-ionic ethylenically unsaturated core monomer; an inner shell comprising polymerized units of a non-ionic ethylenically unsaturated inner shell monomer; a monoethylenically unsaturated carboxylic acid inner shell monomer and an aliphatic inner shell monomer; an outer shell comprising polymerized units of a non-ionic ethylenically unsaturated outer shell monomer; an aliphatic outer shell monomer; a monoethylenically unsaturated non-carboxylic acid outer shell monomer and an ethylenically unsaturated surfactant outer shell monomer; wherein the core, when dry, contains a void; and wherein the multistage polymeric particle has an average particle size, when dry, of 50 to 1,000 nm.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 30, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Wenjun Xu, Fanwen Zeng, Benjamin Yezer, Liang Chen, Dale C. Schmidt, Inna Shulman
  • Publication number: 20210363468
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer comprising: 60 to 98 wt % of structural units of formula I wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group.
    Type: Application
    Filed: May 28, 2019
    Publication date: November 25, 2021
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas Company
    Inventors: Scott Backer, Paul Mercando, Ashutosh Umarvadia, Eric Wasserman, Severine Ferrieux
  • Publication number: 20210363471
    Abstract: A laundry detergent composition comprising an anti-redeposition agent, a surfactant, and optionally a builder, wherein the anti-redeposition agent is a polymer comprising polymerized units of: (a) from 5 to 40 wt % of at least one nitrogen-containing ethylenically unsaturated monomer having at least one pKa value from 6 to 11.5, and (b) from 60 to 95 wt % of at least one ethylenically unsaturated carboxylic acid monomer.
    Type: Application
    Filed: March 21, 2019
    Publication date: November 25, 2021
    Applicants: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Robert Butterick, Eric Wasserman, Afua Sarpong Karikari
  • Patent number: 11179700
    Abstract: The present invention provides materials for improving the ignition of gaseous reactants in metal catalyzed oxidation reactions comprising a metal catalyst gauze, preferably, a platinum/rhodium catalyst gauze, having in contact therewith, from 0.5 to 1.5 wt. %, based on the weight of the metal catalyst gauze, of one or more pieces of previously used metal catalyst gauze. Further, methods of making the metal catalyst materials comprise shaping the pieces of previously used metal catalyst gauze and placing them equidistant from each other in contact with or on the surface of the metal catalyst gauze. And methods of using the materials comprise feeding into the reactor a gas mixture of oxygen or air and one or more reactant gases, and igniting the gas mixture at the surface of one or more or all of the pieces of previously used metal catalyst.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: November 23, 2021
    Assignee: Rohm and Haas Company
    Inventors: Jon Busick, Philippe P. Maillot, Joy L. Mendoza
  • Patent number: 11161091
    Abstract: The present disclosure provides a composition. In an embodiment, the composition includes (A) from 85 wt % to 99 wt % of an olefin-based polymer and (B) from 15 wt % to 1 wt % of an odor suppressant. The odor suppressant is a blend of (i) particles of zinc oxide, and (ii) zinc ionomer. The zinc oxide particles have a D50 particle size from 100 nm to 3000 nm, a surface area from 1 m2/g to 9 m2/g, and a porosity less than 0.020 m3/g. The composition has a methyl mercaptan odor suppression value of less than 70 at 3 days as measured in accordance with ASTM D5504-12.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: November 2, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Arkady L. Krasovskiy, Kefu Sun, Keran Lu, Scott T. Matteucci, Alexander Williamson, Jose Eduardo Ruiz, Harpreet Singh, Michelle Gallagher, Jeffrey E. Bonekamp
  • Patent number: 11161949
    Abstract: The present disclosure provides a film. In an embodiment, a film for suppressing odors is provided and includes a composition of (A) from 85 wt % to 99 wt % of a thermoplastic polymer and (B) from 15 wt % to 1 wt % of an odor suppressant. The odor suppressant is a blend composed of (Bi) particles of zinc oxide and (Bii) zinc ionomer. The zinc oxide particles (Bi) have a D50 particle size from 100 nm to 3000 nm, a surface area from 1 m2/g to 9 m2/g, and a porosity less than 0.020 m3/g. The composition has a methyl mercaptan odor suppression value less than 70 at 3 days exposure to methyl mercaptan as measured in accordance with ASTM D5504-12.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: November 2, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Arkady L. Krasovskiy, Kefu Sun, Keran Lu, Scott T. Matteucci, Alexander Williamson, Jose Eduardo Ruiz, Michelle Gallagher, Harpreet Singh
  • Patent number: 11162054
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: 10 to 65 wt % of structural units of formula I wherein each R1 and R2 is independently selected from a hydrogen and a C1-3 alkyl group; 10 to 80 wt % of structural units of formula II wherein each R3 is independently selected from a hydrogen and a —C(O)CH3 group; and 10 to 65 wt % of structural units of formula III wherein each R4 is independently selected from a hydrogen and a —CH3 group; and wherein at least one of R1 and R2 is a C1-3 alkyl group in at least 1 mol % of the structural units of formula I in the dispersant polymer; wherein the dispersant polymer has a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 6,000 Daltons.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: November 2, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Scott Backer, Randara Pulukkody, Severine Ferrieux
  • Patent number: 11161986
    Abstract: The present invention relates to a process comprising the step of contacting an aqueous dispersion of swelled polymer particles with a rheology modifier and a binder to form a coatings composition with a VOC of less than 50 g/L. The swelled polymer particles arise from neutralization of alkali swellable polymer particles having a high acid core content and a low Tg shell. The composition arising from the process of the present invention is useful for improving open time, especially for low VOC coatings applications.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: November 2, 2021
    Assignees: Rohm and Haas Company, Dow Global Technologies, LLC
    Inventors: James K. Bardman, Jonathan DeRocher, Andrew Hejl, Anthony K. VanDyk, Lin Wang, Kimy Yeung