CA2873736C - Procede d'amelioration de l'efficacite de revetements contenant du dioxyde de titane - Google Patents

Procede d'amelioration de l'efficacite de revetements contenant du dioxyde de titane Download PDF

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Publication number
CA2873736C
CA2873736C CA2873736A CA2873736A CA2873736C CA 2873736 C CA2873736 C CA 2873736C CA 2873736 A CA2873736 A CA 2873736A CA 2873736 A CA2873736 A CA 2873736A CA 2873736 C CA2873736 C CA 2873736C
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Canada
Prior art keywords
particles
latex
phenyl
titanium dioxide
phosphate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2873736A
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English (en)
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CA2873736A1 (fr
Inventor
Charles Francis Palmer
Gerald Vandezande
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethox Chemicals LLC
Original Assignee
Ethox Chemicals LLC
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Filing date
Publication date
Application filed by Ethox Chemicals LLC filed Critical Ethox Chemicals LLC
Priority claimed from US13/888,304 external-priority patent/US20140329935A1/en
Publication of CA2873736A1 publication Critical patent/CA2873736A1/fr
Application granted granted Critical
Publication of CA2873736C publication Critical patent/CA2873736C/fr
Active legal-status Critical Current
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • 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
    • 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
    • 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
    • C09D5/027—Dispersing 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
    • C09D7/45—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
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

Landscapes

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

Abstract

L'invention concerne un procédé de formation d'une dispersion de particules composites de TiO2-latex comprenant la combinaison d'une dispersion aqueuse de TiO2 avec un latex préparé en présence d'un agent tensioactif réactif éthyléniquement insaturé contenant du phosphate. Les dispersions ont amélioré l'opacité ou le pouvoir couvrant.
CA2873736A 2012-05-06 2013-05-06 Procede d'amelioration de l'efficacite de revetements contenant du dioxyde de titane Active CA2873736C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261643286P 2012-05-06 2012-05-06
US61/643,286 2012-05-06
PCT/US2013/039784 WO2013169676A1 (fr) 2012-05-06 2013-05-06 Procédé d'amélioration de l'efficacité de revêtements contenant du dioxyde de titane
US13/888,304 2013-05-06
US13/888,304 US20140329935A1 (en) 2013-05-06 2013-05-06 Method for improving the effectiveness of titanium dioxide-containing coatings

Publications (2)

Publication Number Publication Date
CA2873736A1 CA2873736A1 (fr) 2013-11-14
CA2873736C true CA2873736C (fr) 2021-02-16

Family

ID=49551197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2873736A Active CA2873736C (fr) 2012-05-06 2013-05-06 Procede d'amelioration de l'efficacite de revetements contenant du dioxyde de titane

Country Status (2)

Country Link
CA (1) CA2873736C (fr)
WO (1) WO2013169676A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10125219B2 (en) 2014-10-30 2018-11-13 Tronox Llc Titanium dioxide pigment and manufacturing method
EP3215577B1 (fr) * 2014-11-03 2020-07-01 Benjamin Moore & Co. Additifs et compositions de masquage et de peintures améliorées les contenant
KR102588183B1 (ko) 2015-04-01 2023-10-13 에스더블유아이엠씨 엘엘씨 안료 분산물
US9745405B2 (en) 2015-04-20 2017-08-29 Tronox Llc Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation
CN108203560A (zh) * 2016-12-16 2018-06-26 罗门哈斯公司 具有磷酸官能化胶乳粒子和酸官能化分散剂的涂料组合物
WO2019074896A1 (fr) * 2017-10-10 2019-04-18 Stepan Company Dispersants polymères obtenus à partir de phénols aralkylés
KR20240137722A (ko) 2017-10-10 2024-09-20 스테판 컴파니 페닐 글리시딜 에테르로부터의 중합체 분산제

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012183A1 (fr) * 1991-12-03 1993-06-24 Rohm And Haas Company Dispersion aqueuse de particules composites comprenant du latex polymere
US6638998B2 (en) * 2001-04-18 2003-10-28 Basf Ag Use of surfactants for improving the compatibility of inorganic pigments in aqueous coating compositions
US20030108667A1 (en) * 2001-07-23 2003-06-12 Mcintyre Patrick F. Method for conditioning titanium dioxide pigments
US7179531B2 (en) * 2002-09-12 2007-02-20 Rohm And Haas Company Polymer particles having select pendant groups and composition prepared therefrom
EP1445288B1 (fr) * 2003-01-24 2017-03-08 Rohm And Haas Company Particule composites organiques-inorganiques et procédé de leurs préparations

Also Published As

Publication number Publication date
WO2013169676A1 (fr) 2013-11-14
CA2873736A1 (fr) 2013-11-14

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