Patents Assigned to Rohm and Haas Company
  • Publication number: 20210017406
    Abstract: A method for neutralizing a coating composition comprising adding a neutralizing agent to a coating composition; wherein the neutralizing agent comprises aminoethylethanolamine (AEEA) and at least one additional amine.
    Type: Application
    Filed: February 14, 2019
    Publication date: January 21, 2021
    Applicants: Rohm and Haas Company, Dow Global Technologies LLC, Dow Global Technologies LLC
    Inventors: Abhisar Jain, Heidi v. Salinas, Siddhartha Ghosal
  • Publication number: 20210009874
    Abstract: Two-component solventless polyurethane adhesive compositions are disclosed comprising an isocyanate component comprising an isocyanate, and a polyol component comprising an amine-initiated polyol comprising two or more primary hydroxyl groups and a backbone incorporating tertiary amines, wherein the amine-initiated polyol comprises a functionality of from 2 to 12, a hydroxyl number of from 5 to 1,830, and a viscosity at 40° C. of from 500 to 20,000 mPa-s, and a silicone-based additive (e.g., an anti-foaming agent and/or a wetting agent). The adhesive compositions are formulated such that the isocyanate and polyol components can be applied to separate substrates prior to mixing. Laminate structures comprising the disclosed adhesive compositions and further comprising a metal or metallized substrate are also disclosed.
    Type: Application
    Filed: November 13, 2018
    Publication date: January 14, 2021
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Elodie HABLOT, Jie WU, Kalyan SEHANOBISH, Thorsten SCHMIDT, Joseph ZUPANCIC, Daniele VINCI, Marco FRASCONI, Tuoqi LI
  • Publication number: 20210009876
    Abstract: Two-component solventless polyurethane adhesive compositions are disclosed comprising an isocyanate component comprising an isocyanate blend, and a polyol component comprising an amine-initiated polyol comprising two or more primary hydroxyl groups and a backbone incorporating tertiary amines, wherein the amine-initiated polyol comprises a functionality of from 2 to 12, hydroxyl number of from 5 to 1,830, and a viscosity at 40° C. of from 500 to 20,000 mPa-s, and a silicone-based additive (e.g., an anti-foaming agent and/or a wetting agent). The adhesive compositions are formulated such that the isocyanate and polyol components can be applied to separate substrates prior to mixing. Laminate structures comprising the disclosed adhesive compositions and further comprising a polymeric barrier substrate are also disclosed.
    Type: Application
    Filed: November 13, 2018
    Publication date: January 14, 2021
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Elodie HABLOT, Jie WU, Kalyan SEHANOBISH, Thorsten SCHMIDT, Joseph J. ZUPANCIC, Daniele VINCI, Marco FRASCONI, Tuoqi LI
  • 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: 10870776
    Abstract: The present invention provides a curable aqueous composition comprising a (co)polymer and an epoxy crosslinker. The (co)polymer comprises, as (co)polymerized units, from 0.05% to 10% by dry weight, based on total monomers of the (co)polymer, ethylenically unsaturated acidic monomers having at least two carboxylic acid groups, and the epoxy crosslinker is an aliphatic compound having at least two reactive oxirane groups. It further provides a method for forming a treated substrate and a substrate formed by the method.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: December 22, 2020
    Assignee: Rohm and Haas Company
    Inventors: Miao Yang, Zhaohui Qu, Yin Xue
  • Patent number: 10865263
    Abstract: A method for solution polymerization. The method comprises polymerizing in a solvent a monomer mixture comprising: (a) 5 to 95 wt % of a C3-C5 ethylenically unsaturated dicarboxylic acid; and (b) 5 to 95 wt % of vinyl acetate; wherein the solvent comprises 51 to 88 wt % isopropanol and 12 to 49 wt % water.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: December 15, 2020
    Assignees: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Scott Backer, Randara Pulukkody, Mahesh R. Sawant, Eric P. Wasserman
  • Patent number: 10864155
    Abstract: Provided are personal care compositions including (a) hydrophobic ester oil, (b) at least one of a nonionic or anionic surfactant, and (c) one or more polymers containing polymerized structural units of (i) 79 to 95.74 weight % of C4-C8 (meth)acrylate monomers, (ii) 0.5 to 5 weight % of (meth)acrylic acid monomer, (iii) 3.75 to 14 weight % of (methoxy) poly(ethylene glycol) methacrylates, and (iv) 0.01 to 2 weight % of at least one crosslinker.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: December 15, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Lu Bai, Liang Chen, Yunshen Chen, Shannon Golden, Jennifer Koenig, Lyndsay M. Leal, Xiang Qian Liu, Wen-Shiue Young, Fanwen Zeng
  • Patent number: 10865300
    Abstract: An aqueous composition comprising: (1) an alkyl cellulose ether, and (2) an acrylic polymer comprising polymerized units of (i) 35 to 65 wt % C1-C4 alkyl acrylates; (ii) 30 to 60 wt % C3-C6 carboxylic acid monomers; and (iii) 2 to 10 wt % of monomers having an alkyl group having at least ten carbon atoms.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: December 15, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Saugata Nad, Ravi Rao, Ashish G. Muratkar, Robert Krasnansky
  • Patent number: 10865179
    Abstract: A method for preparing methyl methacrylate from methacrolein and methanol. The method comprises contacting a mixture comprising methacrolein, methanol and oxygen with a heterogeneous catalyst comprising a support and a noble metal, wherein oxygen concentration at a reactor outlet is from 1 to 7.5 mol % and wherein pH at a reactor outlet is no greater than 7.5.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: December 15, 2020
    Assignees: Dow Global Technologies, LLC, Rohm and Haas Company
    Inventors: Jeffrey Herron, Daniel J. Arriola, D. Wayne Blaylock, Wen-Sheng Lee, Victor Sussman, Daniel A. Hickman, Kirk W. Limbach
  • Patent number: 10865276
    Abstract: The present invention relates to composition comprising an aqueous dispersion of microspheres and a class of a nonionic polyalkylene oxide of a distyryl or tristyryl phenol or an anionic polyalkylene oxide salt of a distyryl or tristyryl phenol and a process for preparing the composition. The microspheres have an average particle size in the range of from 1 ?m to 25 ?m, as well as a low coefficient of variation and low gel concentration; the composition is useful in coatings applications, especially where a matte finish is desired.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: December 15, 2020
    Assignee: Rohm and Haas Company
    Inventors: James C. Bohling, Ibrahim Eryazici, Philip R. Harsh, Partha S. Majumdar, Edwin A. Nungesser
  • Patent number: 10858531
    Abstract: The present invention is related to a coating composition comprising a) an aqueous dispersion of acrylic or styrene-acrylic polymer particles functionalized with structural units of a monomer with keto functionality and structural units of a phosphorus acid monomer; b) a dispersant comprising structural units of a carboxylic acid monomer and a monomer with keto functionality; and c) a dihydrazide crosslinking agent. The composition of the present invention is useful for improving scrub resistance in a coating formed from the composition.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: December 8, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: James C. Bohling, Pu Luo, Qing Zhang
  • Publication number: 20200377627
    Abstract: The present invention provides an aqueous polymer dispersion and an aqueous coating composition comprising such aqueous polymer dispersion and providing coatings with improved early water blister resistance as well as satisfactory water streaking resistance and good durability properties.
    Type: Application
    Filed: July 31, 2017
    Publication date: December 3, 2020
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Daoshu LIN, Jianming XU, Hui LIU, Yunfei LAN
  • Patent number: 10851233
    Abstract: Provided is a polymer composition comprising an acrylic resin and a compound (I) wherein R1, R2, R3, and R4 is each independently hydrogen or an organic group having 1 or more carbon atoms, and n is from 1 to 20.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: December 1, 2020
    Assignee: Rohm and Haas Company
    Inventors: Hailan Guo, Carlos A. Cruz
  • Patent number: 10851186
    Abstract: An aqueous polymer dispersion, a process of preparing the aqueous polymer dispersion, and an aqueous coating composition comprising the aqueous polymer dispersion and providing coatings with improved water repellency and/or improved hydrophobic stain resistance without compromising hydrophilic stain resistance.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: December 1, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Yan Li, Junyu Chen, Tao Wang, Zhi Juan Gong, James C. Bohling, Cheng Shen
  • Patent number: 10851247
    Abstract: The present invention relates to a composition comprising triethylene glycol disorbate and triethylene glycol monosorbate, at a disorbate to monosorbate weight-to-weight ratio of from 19:1 to 99:1. The composition of the present invention is useful as a low VOC coalescent in coatings formulations.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: December 1, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Jiguang Zhang, Bo Lv, Selvanathan Arumugam, John Ell, Nicole Hewlett, John W. Hull, Jr., Wei Wang, Brandon Rowe
  • Patent number: 10851234
    Abstract: Provided is a polymer composition comprising an acrylic resin and a compound (II) wherein R1, R2, R3, and R4 is each independently hydrogen or an organic group having 1 or more carbon atoms, R5 is an alkylene group of 1 to 4 carbon atoms and n is from 1 to 20.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: December 1, 2020
    Assignee: Rohm and Haas Company
    Inventors: Hailan Guo, Carlos A. Cruz
  • Publication number: 20200369868
    Abstract: Provided is a method of modifying a blend of polycarbonate and acrylonitrile/butadiene/styrene copolymer comprising adding composite particles to the blend, wherein the composite particles comprise (I) a partially crosslinked polyolefin core and (II) a full or partial shell comprising polymerized units of one or more vinyl monomer, and the resulting modified blend.
    Type: Application
    Filed: December 4, 2018
    Publication date: November 26, 2020
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Liang Chen, Carlos A. Cruz, Yannick Saint-Gerard, Jessica Ye Huang, Matthew J. Crimmins, Douglas J. Hasso
  • Patent number: 10842900
    Abstract: An air treatment article is provided, comprising: a semipermeable barrier and a plurality of multi-staged non-film forming polymer abatement particles having a core polymer and at least one shell polymer; wherein the core polymer accounts for 1 to 25 wt % of the weight of the non-film forming polymer abatement particles; wherein the semipermeable barrier is disposed between an air atmosphere and the non-film forming polymer abatement particles; wherein the semipermeable barrier impedes passage therethrough by the non-film forming polymer abatement particles; wherein the semipermeable barrier permits passage therethrough by a for-treatment air containing a contaminant such that the for-treatment air can make contact with the non-film forming polymer abatement particles; wherein the non-film forming polymer abatement particles have an affinity for the contaminant.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: November 24, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Vikram Prasad, Michelle Gallagher, Chaofang Yue
  • Publication number: 20200362079
    Abstract: An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.
    Type: Application
    Filed: September 26, 2017
    Publication date: November 19, 2020
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas Company
    Inventors: Han Liu, Junyu Chen, Yaguang Zhao, Xiangting Dong, Qingwei Zhang, Ling Li, Yan Luo, Jintao Liu
  • Patent number: 10836665
    Abstract: A method of scale inhibition treatment of a water system comprising introducing an aqueous scale inhibiting composition into the water system wherein the aqueous scale inhibiting composition comprises a carboxylated hyperbranched polyglycerol.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: November 17, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company, The Board of Trustees of the University of Illinoi
    Inventors: Larisa Mae Q. Reyes, J. Keith Harris, Joshua S. Katz, Christopher J. Tucker, Steven C. Zimmerman, Brittany A. Walker