MX350685B - Particulas de dioxido de titanio encapsuladas con polimero. - Google Patents

Particulas de dioxido de titanio encapsuladas con polimero.

Info

Publication number
MX350685B
MX350685B MX2013009660A MX2013009660A MX350685B MX 350685 B MX350685 B MX 350685B MX 2013009660 A MX2013009660 A MX 2013009660A MX 2013009660 A MX2013009660 A MX 2013009660A MX 350685 B MX350685 B MX 350685B
Authority
MX
Mexico
Prior art keywords
polymer
titanium dioxide
dioxide particles
encapsulating
polymer encapsulated
Prior art date
Application number
MX2013009660A
Other languages
English (en)
Other versions
MX2013009660A (es
Inventor
James Keith Bardman
Karl Allen Bromm
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 MX2013009660A publication Critical patent/MX2013009660A/es
Publication of MX350685B publication Critical patent/MX350685B/es

Links

Classifications

    • 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
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3676—Treatment with macro-molecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

La presente invención se refiere a una dispersión acuosa de partículas de TiO2 encapsuladas con polímero de baja Tg y a un proceso para preparar la dispersión. El polímero de encapsulación es un polímero de (met)acrilato, un polímero de estiren-acrilato, o un copolímero de vinil acetato-(met)acrilato, o una combinación de los mismos, el polímero de encapsulación además contiene unidades de estiren sulfonato de sodio. La presente invención proporciona partículas de TiO2 encapsuladas con bajo gel que son formadoras de película a temperatura ambiente, en especial para aplicaciones de revestimientos.
MX2013009660A 2011-02-23 2012-02-22 Particulas de dioxido de titanio encapsuladas con polimero. MX350685B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161463782P 2011-02-23 2011-02-23
US201161490126P 2011-05-26 2011-05-26
PCT/US2012/026047 WO2012116025A1 (en) 2011-02-23 2012-02-22 Polymer encapsulated titanium dioxide particles

Publications (2)

Publication Number Publication Date
MX2013009660A MX2013009660A (es) 2013-10-28
MX350685B true MX350685B (es) 2017-09-13

Family

ID=45815969

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013009660A MX350685B (es) 2011-02-23 2012-02-22 Particulas de dioxido de titanio encapsuladas con polimero.

Country Status (12)

Country Link
US (1) US9234084B2 (es)
EP (1) EP2655521B1 (es)
JP (1) JP5974020B2 (es)
KR (1) KR101857476B1 (es)
CN (1) CN103391975B (es)
AR (1) AR085240A1 (es)
AU (1) AU2012220750B2 (es)
BR (1) BR112013021237B1 (es)
CA (1) CA2825946C (es)
MX (1) MX350685B (es)
TW (1) TW201237116A (es)
WO (1) WO2012116025A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303160B2 (en) * 2011-12-19 2016-04-05 Rohm And Haas Company Sulfur acid functionalized latex polymer
CN103849136B (zh) * 2012-11-30 2016-12-21 纳幕尔杜邦公司 包含包覆的二氧化钛颗粒的增强的聚合物组合物
US9315615B2 (en) 2013-03-15 2016-04-19 Tronox Llc Titanium dioxide pigment and manufacturing method
US10233329B2 (en) 2013-07-19 2019-03-19 Swimc Llc Polymer-encapsulated pigment particle
WO2015010016A1 (en) * 2013-07-19 2015-01-22 Valspar Sourcing, Inc. Polymer-encapsulated pigment particle
CN104448947B (zh) * 2013-09-13 2018-07-17 罗门哈斯公司 聚合物包封的二氧化钛颗粒
EP2873702B1 (en) * 2013-11-15 2016-12-21 Rohm and Haas Company Freeze-thaw stable paint formulation
US10370547B2 (en) 2014-03-31 2019-08-06 Wacker Chemical Corporation Opacifying additive
EP3138293A4 (en) * 2014-04-29 2017-05-24 Microsoft Technology Licensing, LLC Encoder-side decisions for sample adaptive offset filtering
EP3194458B1 (en) * 2014-07-30 2020-06-24 Dow Global Technologies LLC Vinyl acetate binders in above-critical pigment volume concentration coatings composition
US10125219B2 (en) 2014-10-30 2018-11-13 Tronox Llc Titanium dioxide pigment and manufacturing method
AU2015360875B2 (en) 2014-12-08 2020-03-19 Swimc Llc Polymer-encapsulated pigment particle
US9745405B2 (en) 2015-04-20 2017-08-29 Tronox Llc Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation
CN104817655B (zh) * 2015-05-01 2017-01-11 金华知产婺源信息技术有限公司 一种隔热阻燃材料的制备方法
AU2016202755B2 (en) * 2015-05-19 2020-07-02 Rohm And Haas Company PROCESS FOR PREPARING POLYMER ENCAPSULATED TiO2 PARTICLES
CA2933412A1 (en) * 2015-07-01 2017-01-01 Rohm And Haas Company Polymer encapsulated tio2 coating formulation
JP6795247B2 (ja) * 2016-06-09 2020-12-02 花王株式会社 着色微粒子分散体の製造方法
US9828509B1 (en) 2016-06-29 2017-11-28 Rohm And Haas Company Polymer encapsulated TiO2 coating formulation
CN110023415A (zh) * 2016-11-30 2019-07-16 花王株式会社 白色微粒
EP3564328B1 (en) * 2016-12-27 2023-09-13 Kao Corporation Method for manufacturing white fine particle dispersion
CN108735906B (zh) * 2017-04-20 2020-08-18 Tcl科技集团股份有限公司 丙烯酸酯共聚物修饰的金属氧化物、qled及制备方法
CA3224812A1 (en) 2021-07-13 2023-01-19 Rohm And Haas Company In-line process for preparing paint
CN118055982A (zh) 2021-10-22 2024-05-17 罗门哈斯公司 聚合物包封的TiO2复合颗粒和有机消光剂的水性分散体
CN114410131B (zh) * 2021-12-14 2023-06-06 河南河大纳米材料工程研究中心有限公司 一种水相速溶二氧化钛材料及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267286B (en) * 1992-05-29 1996-01-10 Tioxide Group Services Ltd Coated inorganic particles
US7312257B2 (en) * 2003-01-23 2007-12-25 General Electric Company Polymer encapsulation of high aspect ratio materials and methods of making same
US7579081B2 (en) * 2004-07-08 2009-08-25 Rohm And Haas Company Opacifying particles
US8112219B2 (en) 2005-11-11 2012-02-07 GM Global Technology Operations LLC System for and method of monitoring real time traffic conditions using probe vehicles
US20070138674A1 (en) * 2005-12-15 2007-06-21 Theodore James Anastasiou Encapsulated active material with reduced formaldehyde potential
EP2001911B1 (en) * 2006-04-03 2018-06-13 The University of Sydney Polymer product and interfacial polymerisation process using raft agent
EP2253677B1 (en) * 2009-05-19 2017-01-25 Rohm and Haas Company Opacifying pigment particle

Also Published As

Publication number Publication date
CA2825946C (en) 2019-04-09
TW201237116A (en) 2012-09-16
AU2012220750B2 (en) 2015-09-03
CN103391975A (zh) 2013-11-13
KR20140011327A (ko) 2014-01-28
US9234084B2 (en) 2016-01-12
CA2825946A1 (en) 2012-08-30
US20140011943A1 (en) 2014-01-09
MX2013009660A (es) 2013-10-28
BR112013021237B1 (pt) 2021-06-08
EP2655521A1 (en) 2013-10-30
JP5974020B2 (ja) 2016-08-23
EP2655521B1 (en) 2018-05-30
AR085240A1 (es) 2013-09-18
WO2012116025A1 (en) 2012-08-30
KR101857476B1 (ko) 2018-05-16
JP2014515765A (ja) 2014-07-03
AU2012220750A1 (en) 2013-08-15
CN103391975B (zh) 2015-07-22
BR112013021237A2 (pt) 2020-06-30

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