MA34105B1 - Revêtements améliorés à faible teneur en dioxyde de titane - Google Patents

Revêtements améliorés à faible teneur en dioxyde de titane

Info

Publication number
MA34105B1
MA34105B1 MA35273A MA35273A MA34105B1 MA 34105 B1 MA34105 B1 MA 34105B1 MA 35273 A MA35273 A MA 35273A MA 35273 A MA35273 A MA 35273A MA 34105 B1 MA34105 B1 MA 34105B1
Authority
MA
Morocco
Prior art keywords
particles
titanium dioxide
opacifying
polymer
dispersant
Prior art date
Application number
MA35273A
Other languages
Arabic (ar)
English (en)
Inventor
Stephen Arthur Wheeler
Richard Barcock
Colin Pearce
Gary Jefferson
Anthony David Woods
Simon Nicholas Emmett
Javier Perez-Amoros
Original Assignee
Akzo Nobel Coatings Int Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42380447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA34105(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Coatings Int Bv filed Critical Akzo Nobel Coatings Int Bv
Publication of MA34105B1 publication Critical patent/MA34105B1/fr

Links

Classifications

    • 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
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C09D5/028—Pigments; Filters
    • 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
    • C09D7/45—Anti-settling agents
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/18—Spheres
    • C08L2205/20—Hollow spheres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

La présente invention concerne une composition aqueuse de revêtement ayant une concentration pigmentaire volumique (PVC) de 78 à 85 % et comprenant, sur la base du volume total de solides dans le revêtement sec, sauf mention contraire : a) des particules de pigment opacifiantes comprenant i) de 3 à 10 % de dioxyde de titane, ii) de 0 à 20 % de particules polymères creuses; b) des particules de charge non opacifiantes comprenant i) du carbonate de calcium et de magnésium et/ou ii) du carbonate de calcium et/ou iii) de la syéline néphélinique et/ou iv) du kaolin, la somme i)+ii)+iii)+iv) allant de 40 à 80 % et iv) valant de 0 à 20 %; c) des particules de liant polymère dont la température de transition vitreuse (Tg) calculée selon Fox varie de 5 à 25 °C et ayant une valeur acide de 15 à 65 mg KOH/g de polymère, lesdites particules polymères étant dérivées de monomères acryliques et comprenant également éventuellement du styrène et/ou des dérivés du styrène; d) un dispersant ayant un poids moléculaire en masse moyen de 3500 Daltons au moins, ledit dispersant étant choisi en fonction du fait que le besoin en dispersant d'un mélange des particules opacifiantes a) autres que les particules polymères creuses et des particules de charge b) soit supérieur à 0,35 % en masse, sur la base de la masse du dioxyde de titane et des particules de charge; e) un solvant coalescent fugitif, ladite composition étant dépourvue de solvant coalescent non fugitif.
MA35273A 2010-04-27 2011-04-22 Revêtements améliorés à faible teneur en dioxyde de titane MA34105B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32838310P 2010-04-27 2010-04-27
EP20100161203 EP2386609B1 (fr) 2010-04-27 2010-04-27 Revêtements améliorés à faible dioxyde de titane
PCT/EP2011/056491 WO2011134907A1 (fr) 2010-04-27 2011-04-22 Revêtements améliorés à faible teneur en dioxyde de titane

Publications (1)

Publication Number Publication Date
MA34105B1 true MA34105B1 (fr) 2013-03-05

Family

ID=42380447

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35273A MA34105B1 (fr) 2010-04-27 2011-04-22 Revêtements améliorés à faible teneur en dioxyde de titane

Country Status (19)

Country Link
US (1) US8362132B2 (fr)
EP (2) EP2386609B1 (fr)
CN (1) CN103097468B (fr)
AR (1) AR081183A1 (fr)
AU (1) AU2011246490B2 (fr)
BR (1) BR112012026856B1 (fr)
CA (1) CA2795888A1 (fr)
DK (2) DK2386609T3 (fr)
ES (2) ES2427130T3 (fr)
MA (1) MA34105B1 (fr)
MY (1) MY160827A (fr)
PL (2) PL2386609T3 (fr)
RU (1) RU2566789C2 (fr)
SG (1) SG184826A1 (fr)
TN (1) TN2012000489A1 (fr)
TW (1) TW201141967A (fr)
UY (1) UY33345A (fr)
WO (1) WO2011134907A1 (fr)
ZA (1) ZA201207758B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2386610B1 (fr) 2010-04-27 2013-06-19 Akzo Nobel Coatings International B.V. Revêtements améliorés à faible dioxyde de titane
US8609761B1 (en) * 2011-10-14 2013-12-17 Acrylall, LLC Modified acrylic polymer coating and method
UY34399A (es) 2011-10-26 2013-05-31 Akzo Nobel Coatings Int Bv Revestimientos Mejorados de Bajo Costo Energético Libres de Solvente
US20140135420A1 (en) * 2012-11-09 2014-05-15 Hercules Incorporated Ready-Mix Joint Compounds Using Non-Uniformly Substituted Carboxylmethylcellulose
EP3153549A1 (fr) * 2015-10-30 2017-04-12 Kronos International, Inc. Fabrication de laques mates et d'encres d'imprimerie
WO2018126267A1 (fr) * 2016-12-31 2018-07-05 The Sherwin-Williams Company Revêtement amovible brillant
DE102018118294C5 (de) 2017-08-03 2023-10-19 Schulz Farben- Und Lackfabrik Gmbh Titandioxid-reduziertes Beschichtungssystem, dessen Verwendung und Verwendung eines Komposits
US11697742B2 (en) 2017-12-19 2023-07-11 Sun Chemical Corporation High opacity white ink
US11614368B2 (en) * 2018-07-31 2023-03-28 Texas Instruments Incorporated Methods and apparatus to provide an adaptive gate driver for switching devices
EP4225859B1 (fr) 2020-11-12 2024-01-31 Sun Chemical Corporation Encres pour bout de cigarette sans dioxyde de titane

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516802A (en) 1976-03-02 1978-07-05 Scm Corp Latex paint containing plastic pigment
US4277385A (en) 1979-02-09 1981-07-07 Scm Corporation High PVC latex paint
CA1226400A (fr) 1982-12-09 1987-09-01 Philip M. Smith Opacification des peintures
US4772332A (en) 1987-04-21 1988-09-20 Engelhard Corporation Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins
US4800107A (en) * 1987-10-15 1989-01-24 The Glidden Company Dry fog sprayable latex paint
DE3736994A1 (de) 1987-10-31 1989-05-11 Bayer Ag Chromoxidgruen, verfahren zu seiner herstellung und dessen verwendung
US5201948A (en) * 1991-05-24 1993-04-13 Rohm And Haas Company Method for improving scrub resistance
EP0525977A1 (fr) 1991-06-28 1993-02-03 Morton International, Inc. Peinture par aqueuse à séchage rapide pour le marquage des chaussées
DE19811314A1 (de) 1998-03-16 1999-09-23 Basf Ag Pigmenthaltige Zubereitungen auf der Basis wässriger Polymerisatdispersionen
DE19838850A1 (de) 1998-08-26 2000-03-02 Basf Ag Wässrige, pigmenthaltige Beschichtungsmasse
AU785282B2 (en) 2001-06-20 2006-12-21 Rohm And Haas Company Coating with improved hiding, compositions prepared therewith, and processes for the preparation thereof
GB0124280D0 (en) * 2001-10-10 2001-11-28 Avecia Bv Aqueous Coating Compositions
DE102004001990A1 (de) 2004-01-13 2005-08-04 Basf Ag Wässrige Beschichtungsmassen mit hoher Pigmentvolumenkonzentration
EP1582567B2 (fr) * 2004-04-01 2011-11-16 Rohm And Haas Company Composition de revetement aqueuse
WO2007056070A2 (fr) * 2005-11-04 2007-05-18 Hercules Incorporated Derives d’ether de bourre de coton brut pour revetements a base d'eau
EP1942141A1 (fr) 2006-12-22 2008-07-09 Rohm and Haas France SAS Composition durcissable
EP1942142B1 (fr) 2006-12-22 2010-02-17 Rohm and Haas Company Composition durcissable
EP2166050B1 (fr) * 2008-09-02 2013-02-13 Celanese International Corporation Peintures à base de latex VAE fortement résistantes à la friction et à faible émission
EP2634151A1 (fr) 2012-02-28 2013-09-04 Omya Development AG Procédé de préparation de ciment, mortier, compositions de béton contenant un agent de remplissage à base de carbonate de calcium (pré-)traité avec des agents de remplissage ultrafins, compositions et produits de ciment obtenus et leurs applications

Also Published As

Publication number Publication date
BR112012026856A8 (pt) 2018-12-04
EP2563866A1 (fr) 2013-03-06
ES2552164T3 (es) 2015-11-26
DK2386609T3 (da) 2013-09-23
US8362132B2 (en) 2013-01-29
WO2011134907A1 (fr) 2011-11-03
ZA201207758B (en) 2013-06-26
AU2011246490A1 (en) 2012-10-11
AR081183A1 (es) 2012-07-04
BR112012026856A2 (pt) 2017-10-17
AU2011246490B2 (en) 2014-06-05
RU2012149125A (ru) 2014-06-10
CN103097468B (zh) 2016-01-20
CN103097468A (zh) 2013-05-08
EP2386609A1 (fr) 2011-11-16
UY33345A (es) 2011-06-30
PL2386609T3 (pl) 2013-11-29
TN2012000489A1 (en) 2014-04-01
US20110318594A1 (en) 2011-12-29
RU2566789C2 (ru) 2015-10-27
DK2563866T3 (en) 2015-11-16
MY160827A (en) 2017-03-31
SG184826A1 (en) 2012-11-29
TW201141967A (en) 2011-12-01
ES2427130T3 (es) 2013-10-28
EP2386609B1 (fr) 2013-06-19
CA2795888A1 (fr) 2011-11-03
BR112012026856B1 (pt) 2020-11-24
PL2563866T3 (pl) 2015-12-31
EP2563866B1 (fr) 2015-08-05

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