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MX2014012478A - Espesante de heur y proceso para su preparacion. - Google Patents

Espesante de heur y proceso para su preparacion.

Info

Publication number
MX2014012478A
MX2014012478A MX2014012478A MX2014012478A MX2014012478A MX 2014012478 A MX2014012478 A MX 2014012478A MX 2014012478 A MX2014012478 A MX 2014012478A MX 2014012478 A MX2014012478 A MX 2014012478A MX 2014012478 A MX2014012478 A MX 2014012478A
Authority
MX
Mexico
Prior art keywords
thickener
preparation
heur thickener
allophanate
hiding
Prior art date
Application number
MX2014012478A
Other languages
English (en)
Other versions
MX365508B (es
Inventor
John J Rabasco
Antony K Van Dyk
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 MX2014012478A publication Critical patent/MX2014012478A/es
Publication of MX365508B publication Critical patent/MX365508B/es

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
    • C08G18/003—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
    • C08G18/08—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
    • C08G18/2805—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
    • C08G18/28—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
    • C08G18/06—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención es un proceso para preparar una solución acuosa de un espesante de poli(uretano-urea-alofanato) de óxido de alquileno hidrofóbicamente modificado al poner en contacto los grupos reactivos de isocianato con un exceso estequiométrico de un diisocianato, seguido por la reacción con agua. El espesante sorprendentemente muestra un mantenimiento o mejora en el encubrimiento en formulaciones de pintura mientras mantiene otras propiedades reológicas importantes.
MX2014012478A 2013-10-28 2014-10-16 Espesante de heur y proceso para su preparacion. MX365508B (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
MX2014012478A true MX2014012478A (es) 2015-05-07
MX365508B MX365508B (es) 2019-06-05

Family

ID=51703013

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014012478A MX365508B (es) 2013-10-28 2014-10-16 Espesante de heur y proceso para su preparacion.

Country Status (8)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041964B1 (fr) * 2015-10-05 2017-10-20 Coatex Sas Agent epaississant pour systemes aqueux, formulations le contenant et utilisations.
CN106674468A (zh) * 2015-11-05 2017-05-17 罗门哈斯公司 Heur增稠剂
CA2948961C (en) 2015-12-28 2023-12-05 Dow Global Technologies Llc Polyether-urethane-urea additives for block resistance and open time
US10654964B2 (en) 2016-07-05 2020-05-19 Dow Global Technologies Llc Compositions comprising polyether-urethane-urea additives for block resistance and open time
US11370912B2 (en) 2017-04-13 2022-06-28 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 (pt) 2019-02-15 2020-09-15 Rohm And Haas Company Polímero de óxido de alquileno capeado com um copolímero em bloco de alcoxilato de éter arílico
KR20210010316A (ko) * 2019-07-17 2021-01-27 롬 앤드 하아스 컴패니 살생물제 비함유 회합성 증점제
CN114554852B (zh) * 2019-10-18 2024-10-18 罗门哈斯公司 流变改性剂和二卤代乙内酰脲的组合物

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 (de) * 2004-07-01 2006-01-26 Cognis Deutschland Gmbh & Co. Kg Verdickungsmittel auf Polyurethanbasis
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 (de) 2009-09-08 2011-03-09 BYK-Chemie GmbH Polyharnstoffe als Rheologiesteuerungsmittel
CA2756124C (en) * 2010-11-19 2014-02-11 Rohm And Haas Company Hydrophobically modified alkylene oxide urethane polymer
FR2976580B1 (fr) * 2011-06-14 2013-05-31 Coatex Sas Epaississants non ioniques associatifs contenant des alkyls cyclohexylols, formulations les contenant et leurs utilisations.
EP2604615A1 (de) * 2011-12-12 2013-06-19 Sika Technology AG Bismuthaltiger Katalysator für Polyurethan-Zusammensetzungen
CN102898612B (zh) * 2012-10-31 2014-06-25 丽水学院 含疏水侧基的线型水性聚氨酯增稠剂的制备方法

Also Published As

Publication number Publication date
MX365508B (es) 2019-06-05
CN104558502A (zh) 2015-04-29
AU2014246691A1 (en) 2015-05-14
EP2894178B1 (en) 2017-09-27
CN104558502B (zh) 2019-07-16
CA2867276C (en) 2021-07-27
BR102014025321B1 (pt) 2020-07-21
CA2867276A1 (en) 2015-04-28
IN2014DE02424A (es) 2015-07-10
AU2018204626B2 (en) 2019-08-01
EP2894178A1 (en) 2015-07-15
BR102014025321A2 (pt) 2015-09-29
US20150119525A1 (en) 2015-04-30
AU2018204626A1 (en) 2018-07-12
US9663607B2 (en) 2017-05-30

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