MX2021001473A - Dispersantes polimericos ramificados, dispersiones acuosas de pigmentos y composiciones acuosas de recubrimiento de estos. - Google Patents

Dispersantes polimericos ramificados, dispersiones acuosas de pigmentos y composiciones acuosas de recubrimiento de estos.

Info

Publication number
MX2021001473A
MX2021001473A MX2021001473A MX2021001473A MX2021001473A MX 2021001473 A MX2021001473 A MX 2021001473A MX 2021001473 A MX2021001473 A MX 2021001473A MX 2021001473 A MX2021001473 A MX 2021001473A MX 2021001473 A MX2021001473 A MX 2021001473A
Authority
MX
Mexico
Prior art keywords
aqueous
coating compositions
branches
polymerization
pigment dispersions
Prior art date
Application number
MX2021001473A
Other languages
English (en)
Inventor
Paul Clark
David Lunn
Sungbaek Seo
Craig Hawker
Alaina Mcgrath
Dyk Antony Van
Sang-Ho Lee
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2021001473A publication Critical patent/MX2021001473A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/007—Metal oxide
    • C09D17/008—Titanium dioxide
    • 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
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2438/00—Living radical polymerisation
    • C08F2438/01—Atom Transfer Radical Polymerization [ATRP] or reverse ATRP
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Un ácido policarboxílico ramificado o sal de este, en donde el número promedio de ramificaciones es de 2 a 100 y el grado promedio de polimerización de las ramificaciones es de 2 a 50, es un dispersante polimérico eficaz. Más específicamente, el dispersante polimérico es un ácido policarboxílico ramificado o sal de este, en el que el ácido policarboxílico ramificado se deriva de la polimerización de ácido (met)acrílico; el grado promedio de polimerización es de 10 a 150; el número promedio de ramificaciones es de 2 a 20; y el grado promedio de polimerización de las ramificaciones es de 2 a 30. El ácido policarboxílico ramificado o sal de este se puede combinar con un pigmento para formar una dispersión acuosa. Una composición acuosa de recubrimiento incluye la dispersión acuosa; un aglutinante polimérico; y un modificador de reología.
MX2021001473A 2018-08-31 2019-08-01 Dispersantes polimericos ramificados, dispersiones acuosas de pigmentos y composiciones acuosas de recubrimiento de estos. MX2021001473A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862725409P 2018-08-31 2018-08-31
PCT/US2019/044640 WO2020046531A1 (en) 2018-08-31 2019-08-01 Branched polymeric dispersants, aqueous pigment dispersions, and aqueous coating compositions thereof

Publications (1)

Publication Number Publication Date
MX2021001473A true MX2021001473A (es) 2021-04-28

Family

ID=67902574

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021001473A MX2021001473A (es) 2018-08-31 2019-08-01 Dispersantes polimericos ramificados, dispersiones acuosas de pigmentos y composiciones acuosas de recubrimiento de estos.

Country Status (8)

Country Link
US (1) US11286322B2 (es)
EP (1) EP3844198B1 (es)
CN (1) CN112533965B (es)
AU (1) AU2019331373A1 (es)
BR (1) BR112021001559A2 (es)
CA (1) CA3109457A1 (es)
MX (1) MX2021001473A (es)
WO (1) WO2020046531A1 (es)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945843A (en) 1974-07-22 1976-03-23 Nalco Chemical Company Acrylic acid copolymer as pigment dispersant
US5770646A (en) * 1996-10-29 1998-06-23 E. I. Du Pont De Nemours And Company Aqueous branched polymer dispersant for hydrophobic materials
DE69810113T2 (de) * 1997-07-16 2003-04-24 Du Pont Zweikomponenten wässrige urethanbeschichtungen
US6174953B1 (en) * 1998-02-19 2001-01-16 E. I. Du Pont De Nemours And Company Low molecular weight (meth) acrylate copolymer emulsions
FR2797448B1 (fr) * 1999-08-12 2001-09-14 Atofina Polyacrylates biodegradables pour la detergence
US6306209B1 (en) * 1999-12-16 2001-10-23 Ppg Industries Ohio, Inc. Pigment dispersions containing dispersants having pendent hydrophobic polymeric segments prepared by controlled radical polymerization
US6294014B1 (en) 1999-12-16 2001-09-25 Ppg Industries Ohio, Inc. Pigment dispersions containing dispersants prepared by controlled radical polymerization and having pendent hydrophilic polymeric segments
US6462125B1 (en) 1999-12-16 2002-10-08 Ppg Industries Ohio, Inc. Pigment dispersions containing dispersants prepared by controlled radical polymerization having hydrophilic and hydrophobic segments
BR0107548A (pt) * 2000-01-11 2002-10-08 Ciba Sc Holding Ag Polìmeros de estrutura tipo pente de macromonÈmeros atrp
EP1317504B1 (en) * 2000-09-14 2007-04-18 Rohm and Haas Company A method of forming toughened thermoset articles and toughened thermoset articles produced thereby
US20020115798A1 (en) 2000-12-20 2002-08-22 Sridevi Narayan-Sarathy Star-branched anionic polymers
DE60324225D1 (de) 2002-06-14 2008-12-04 Rohm & Haas Farbmittel, Dispergiermittel und Dispersionen enthaltend polymere Nanopartikel
US20060241209A1 (en) 2005-04-22 2006-10-26 Madle Thomas G Colorants, dispersants, dispersions, and inks
GB0910722D0 (en) 2009-06-22 2009-08-05 Unilever Plc Branched polymer dispersants
ES2635213T3 (es) 2010-12-17 2017-10-02 Basf Se Ácidos poliacrílicos estables, su fabricación y su uso
EP2688936B1 (en) 2011-06-02 2018-01-24 Rohm and Haas Company Amphoteric polymer composition
EP3002301B1 (en) * 2014-09-30 2021-03-17 Rohm and Haas Company Aqueous dispersion of composite particles
US10125287B2 (en) * 2016-06-30 2018-11-13 The Sherwin-Williams Company Pigment complexes for water borne coating compositions

Also Published As

Publication number Publication date
WO2020046531A1 (en) 2020-03-05
US11286322B2 (en) 2022-03-29
EP3844198A1 (en) 2021-07-07
US20210238327A1 (en) 2021-08-05
EP3844198B1 (en) 2022-08-31
CN112533965A (zh) 2021-03-19
BR112021001559A2 (pt) 2021-04-20
AU2019331373A1 (en) 2021-04-15
CN112533965B (zh) 2023-03-24
CA3109457A1 (en) 2020-03-05

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