IN2014DE02424A - - Google Patents

Info

Publication number
IN2014DE02424A
IN2014DE02424A IN2424DE2014A IN2014DE02424A IN 2014DE02424 A IN2014DE02424 A IN 2014DE02424A IN 2424DE2014 A IN2424DE2014 A IN 2424DE2014A IN 2014DE02424 A IN2014DE02424 A IN 2014DE02424A
Authority
IN
India
Prior art keywords
thickener
allophanate
hiding
diisocyanate
urethane
Prior art date
Application number
Inventor
J Rabasco John
K Van Dyk Antony
Original Assignee
Rohm & Haas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of IN2014DE02424A publication Critical patent/IN2014DE02424A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2875—Monohydroxy compounds containing tertiary amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/04—Thixotropic paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/43—Thickening agents

Abstract

The present invention is a process for preparing an aqueous solution of a hydrophobically modified alkylene oxide poly(urethane-urea-allophanate) thickener by contacting isocyanate reactive groups with a stoichiometric excess of a diisocyanate, followed by reaction with water. The thickener surprisingly shows a maintenance or improvement in hiding in paint formulations while maintaining other critical rheological properties.
IN2424DE2014 2013-10-28 2014-08-26 IN2014DE02424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361896379P 2013-10-28 2013-10-28

Publications (1)

Publication Number Publication Date
IN2014DE02424A true IN2014DE02424A (en) 2015-07-10

Family

ID=51703013

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2424DE2014 IN2014DE02424A (en) 2013-10-28 2014-08-26

Country Status (8)

Country Link
US (1) US9663607B2 (en)
EP (1) EP2894178B1 (en)
CN (1) CN104558502B (en)
AU (2) AU2014246691A1 (en)
BR (1) BR102014025321B1 (en)
CA (1) CA2867276C (en)
IN (1) IN2014DE02424A (en)
MX (1) MX365508B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041964B1 (en) * 2015-10-05 2017-10-20 Coatex Sas THICKENING AGENT FOR AQUEOUS SYSTEMS, FORMULATIONS CONTAINING THE SAME AND USES THEREOF.
CN106674468A (en) * 2015-11-05 2017-05-17 罗门哈斯公司 A HEUR thickener
CA2948961C (en) 2015-12-28 2023-12-05 Dow Global Technologies Llc Polyether-urethane-urea additives for block resistance and open time
AU2017293355B2 (en) 2016-07-05 2021-03-25 Dow Global Technologies Llc Compositions comprising polyether-urethane-urea additives for block resistance and open time
US11377553B2 (en) 2017-04-13 2022-07-05 Byk-Chemie Gmbh Polymer suitable as a thickener
AU2018253521B2 (en) * 2017-11-03 2023-08-17 Dow Global Technologies Llc Tint base paint formulation with a poly(oxyalkylene-urethane) associative thickener modified with a hydrophobic oligomer
US10278905B1 (en) * 2017-11-07 2019-05-07 Johnson And Johnson Consumer Inc. Sprayable compositions containing metal oxides
BR102020001678A2 (en) 2019-02-15 2020-09-15 Rohm And Haas Company POLYMER OF ALKYLENE OXIDE CAPEATED WITH A COPOLYMER IN BLOCK OF ARYL ETHER ALCOXYLATE
KR20210010316A (en) * 2019-07-17 2021-01-27 롬 앤드 하아스 컴패니 Biocide free associative thickener
AU2020368925A1 (en) * 2019-10-18 2022-05-12 Rohm And Haas Company Composition of a rheology modifier and dihalohydantoin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155892A (en) * 1975-10-03 1979-05-22 Rohm And Haas Company Polyurethane thickeners for aqueous compositions
US5102938A (en) * 1990-06-05 1992-04-07 Minnesota Mining And Manufacturing Company Polyurethane prepolymer composition comprising a water-immiscible solvent
US5973063A (en) * 1997-09-24 1999-10-26 Rheox, Inc. Polyurethane thickeners useful for clear and high gloss aqueous based systems a process for providing rheological properties to clear aqeous-based systems using such thickeners and clear aqueous-based systems containing such thickeners
DE102004031786A1 (en) * 2004-07-01 2006-01-26 Cognis Deutschland Gmbh & Co. Kg Polyurethane-based thickener
US20070004815A1 (en) * 2005-06-30 2007-01-04 Ashland Licensing And Intellectual Property Llc Self-photoinitiating multifunctional urethane oligomers containing pendant acrylate groups
US20100261813A1 (en) * 2007-03-21 2010-10-14 Barrett Richard Bobsein Thickener composition and method for thickening aqueous systems
US20090247657A1 (en) * 2008-04-01 2009-10-01 Stepan Company Thermal stability of polyurethane-modified polyisocyanurate foam
EP2292675A1 (en) 2009-09-08 2011-03-09 BYK-Chemie GmbH Polyureas as a rheology controlling agents.
CA2756124C (en) * 2010-11-19 2014-02-11 Rohm And Haas Company Hydrophobically modified alkylene oxide urethane polymer
FR2976580B1 (en) * 2011-06-14 2013-05-31 Coatex Sas ASSOCIATIVE NONIONIC THICKENERS CONTAINING ALKYLS CYCLOHEXYLOLS, FORMULATIONS CONTAINING SAME AND USES THEREOF.
EP2604615A1 (en) * 2011-12-12 2013-06-19 Sika Technology AG Bismuth containing catalyst for polyurethane compositions
CN102898612B (en) * 2012-10-31 2014-06-25 丽水学院 Preparation method of linear water-based polyurethane thickener containing hydrophobic side bases

Also Published As

Publication number Publication date
BR102014025321B1 (en) 2020-07-21
CA2867276A1 (en) 2015-04-28
AU2014246691A1 (en) 2015-05-14
CN104558502B (en) 2019-07-16
BR102014025321A2 (en) 2015-09-29
AU2018204626B2 (en) 2019-08-01
MX2014012478A (en) 2015-05-07
CN104558502A (en) 2015-04-29
AU2018204626A1 (en) 2018-07-12
MX365508B (en) 2019-06-05
CA2867276C (en) 2021-07-27
US20150119525A1 (en) 2015-04-30
US9663607B2 (en) 2017-05-30
EP2894178A1 (en) 2015-07-15
EP2894178B1 (en) 2017-09-27

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