Patents Assigned to Rohm and Haas Company
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Publication number: 20210017406Abstract: 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: ApplicationFiled: February 14, 2019Publication date: January 21, 2021Applicants: Rohm and Haas Company, Dow Global Technologies LLC, Dow Global Technologies LLCInventors: Abhisar Jain, Heidi v. Salinas, Siddhartha Ghosal
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Publication number: 20210009874Abstract: 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: ApplicationFiled: November 13, 2018Publication date: January 14, 2021Applicants: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Elodie HABLOT, Jie WU, Kalyan SEHANOBISH, Thorsten SCHMIDT, Joseph ZUPANCIC, Daniele VINCI, Marco FRASCONI, Tuoqi LI
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Publication number: 20210009876Abstract: 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: ApplicationFiled: November 13, 2018Publication date: January 14, 2021Applicants: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Elodie HABLOT, Jie WU, Kalyan SEHANOBISH, Thorsten SCHMIDT, Joseph J. ZUPANCIC, Daniele VINCI, Marco FRASCONI, Tuoqi LI
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Patent number: 10889731Abstract: 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: GrantFiled: March 24, 2017Date of Patent: January 12, 2021Assignee: Rohm and Haas CompanyInventors: James C. Bohling, Joy A. Gallagher, Eric C. Greyson, Mary Anne R. Matthews
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Patent number: 10870776Abstract: 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: GrantFiled: May 19, 2015Date of Patent: December 22, 2020Assignee: Rohm and Haas CompanyInventors: Miao Yang, Zhaohui Qu, Yin Xue
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Patent number: 10865263Abstract: 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: GrantFiled: October 24, 2017Date of Patent: December 15, 2020Assignees: Rohm and Haas Company, Union Carbide CorporationInventors: Scott Backer, Randara Pulukkody, Mahesh R. Sawant, Eric P. Wasserman
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Patent number: 10864155Abstract: 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: GrantFiled: June 13, 2018Date of Patent: December 15, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Lu Bai, Liang Chen, Yunshen Chen, Shannon Golden, Jennifer Koenig, Lyndsay M. Leal, Xiang Qian Liu, Wen-Shiue Young, Fanwen Zeng
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Patent number: 10865300Abstract: 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: GrantFiled: August 22, 2016Date of Patent: December 15, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Saugata Nad, Ravi Rao, Ashish G. Muratkar, Robert Krasnansky
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Patent number: 10865179Abstract: 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: GrantFiled: September 12, 2018Date of Patent: December 15, 2020Assignees: Dow Global Technologies, LLC, Rohm and Haas CompanyInventors: Jeffrey Herron, Daniel J. Arriola, D. Wayne Blaylock, Wen-Sheng Lee, Victor Sussman, Daniel A. Hickman, Kirk W. Limbach
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Patent number: 10865276Abstract: 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: GrantFiled: May 13, 2020Date of Patent: December 15, 2020Assignee: Rohm and Haas CompanyInventors: James C. Bohling, Ibrahim Eryazici, Philip R. Harsh, Partha S. Majumdar, Edwin A. Nungesser
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Patent number: 10858531Abstract: 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: GrantFiled: March 12, 2019Date of Patent: December 8, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: James C. Bohling, Pu Luo, Qing Zhang
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Publication number: 20200377627Abstract: 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: ApplicationFiled: July 31, 2017Publication date: December 3, 2020Applicants: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Daoshu LIN, Jianming XU, Hui LIU, Yunfei LAN
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Patent number: 10851233Abstract: 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: GrantFiled: December 13, 2016Date of Patent: December 1, 2020Assignee: Rohm and Haas CompanyInventors: Hailan Guo, Carlos A. Cruz
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Patent number: 10851186Abstract: 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: GrantFiled: April 24, 2017Date of Patent: December 1, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Yan Li, Junyu Chen, Tao Wang, Zhi Juan Gong, James C. Bohling, Cheng Shen
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Patent number: 10851247Abstract: 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: GrantFiled: February 19, 2016Date of Patent: December 1, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Jiguang Zhang, Bo Lv, Selvanathan Arumugam, John Ell, Nicole Hewlett, John W. Hull, Jr., Wei Wang, Brandon Rowe
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Patent number: 10851234Abstract: 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: GrantFiled: February 13, 2019Date of Patent: December 1, 2020Assignee: Rohm and Haas CompanyInventors: Hailan Guo, Carlos A. Cruz
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Publication number: 20200369868Abstract: 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: ApplicationFiled: December 4, 2018Publication date: November 26, 2020Applicants: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Liang Chen, Carlos A. Cruz, Yannick Saint-Gerard, Jessica Ye Huang, Matthew J. Crimmins, Douglas J. Hasso
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Patent number: 10842900Abstract: 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: GrantFiled: September 14, 2017Date of Patent: November 24, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Vikram Prasad, Michelle Gallagher, Chaofang Yue
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Publication number: 20200362079Abstract: An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.Type: ApplicationFiled: September 26, 2017Publication date: November 19, 2020Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas CompanyInventors: Han Liu, Junyu Chen, Yaguang Zhao, Xiangting Dong, Qingwei Zhang, Ling Li, Yan Luo, Jintao Liu
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Patent number: 10836665Abstract: 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: GrantFiled: September 2, 2016Date of Patent: November 17, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas Company, The Board of Trustees of the University of IllinoiInventors: Larisa Mae Q. Reyes, J. Keith Harris, Joshua S. Katz, Christopher J. Tucker, Steven C. Zimmerman, Brittany A. Walker