BR112013025092A2 - processo para o tratamento superficial de um pigmento de dióxido de titânio - Google Patents

processo para o tratamento superficial de um pigmento de dióxido de titânio

Info

Publication number
BR112013025092A2
BR112013025092A2 BR112013025092A BR112013025092A BR112013025092A2 BR 112013025092 A2 BR112013025092 A2 BR 112013025092A2 BR 112013025092 A BR112013025092 A BR 112013025092A BR 112013025092 A BR112013025092 A BR 112013025092A BR 112013025092 A2 BR112013025092 A2 BR 112013025092A2
Authority
BR
Brazil
Prior art keywords
titanium dioxide
surface treatment
value
added
dioxide pigment
Prior art date
Application number
BR112013025092A
Other languages
English (en)
Other versions
BR112013025092B1 (pt
Inventor
Breyder Alexander
Siekman Janine
Bluemel Siegfried
Juergens Volker
Schmitt Volker
Original Assignee
Kronos Int Inc
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 Kronos Int Inc filed Critical Kronos Int Inc
Publication of BR112013025092A2 publication Critical patent/BR112013025092A2/pt
Publication of BR112013025092B1 publication Critical patent/BR112013025092B1/pt

Links

Classifications

    • 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
    • C09C3/06—Treatment with inorganic compounds
    • 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
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C1/3653—Treatment with inorganic compounds
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

resumo patente de invenção:"processo para o tratamento superficial de um pigmento de dióxido de titânio". a presente invenção refere-se a um processo para o tratamento superficial de um dióxido de titânio com fosfato de alumínio e óxido de alumínio contendo água, que leva a pigmentos com melhor estabilidade ao acinzamento simultaneamente com boa claridade e opacidade. o processo é caracterizado pelo fato, de que em uma suspensão de tio2 com um valor de ph de pelo menos 8, é inicialmente acrescentado um ácido fosfórico, sendo que o valor de ph cai para 3 ou abaixo. em seguida, é acrescentado um composto de alumínio alcalino, sendo que o valor de ph sobe para pelo menos 5 e subsequentemente, é acrescentado um composto de alumínio ácido, sendo que o valor de ph se ajusta para 4,5 a 7. o pigmento produzido pelo processo de acordo com a invenção é excelentemente adequado para o emprego em papel para decoração.
BR112013025092-5A 2011-04-01 2012-03-21 Processo para a produção de um pigmento de dióxido de titânio pós-tratado BR112013025092B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011015856.1 2011-04-01
DE102011015856A DE102011015856A1 (de) 2011-04-01 2011-04-01 Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
PCT/EP2012/001229 WO2012130408A1 (de) 2011-04-01 2012-03-21 Verfahren zur oberflächenbehandlung eines titandioxid-pigments

Publications (2)

Publication Number Publication Date
BR112013025092A2 true BR112013025092A2 (pt) 2017-10-17
BR112013025092B1 BR112013025092B1 (pt) 2021-03-23

Family

ID=45930645

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025092-5A BR112013025092B1 (pt) 2011-04-01 2012-03-21 Processo para a produção de um pigmento de dióxido de titânio pós-tratado

Country Status (18)

Country Link
US (1) US8641870B2 (pt)
EP (1) EP2694599B1 (pt)
JP (1) JP5931172B2 (pt)
KR (1) KR101900250B1 (pt)
CN (1) CN103476877B (pt)
AU (1) AU2012237486B2 (pt)
BR (1) BR112013025092B1 (pt)
DE (1) DE102011015856A1 (pt)
ES (1) ES2633855T3 (pt)
MX (1) MX2013011383A (pt)
MY (1) MY162885A (pt)
PL (1) PL2694599T3 (pt)
RU (1) RU2586563C2 (pt)
SA (1) SA112330411B1 (pt)
SI (1) SI2694599T1 (pt)
TW (1) TWI608058B (pt)
UA (1) UA113054C2 (pt)
WO (1) WO2012130408A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013009390A1 (de) 2012-06-29 2014-01-02 Kronos International, Inc. Verfahren zur Oberflächenbehandlung von anorganischen Pigmentpartikeln
ES2643386T3 (es) * 2013-01-09 2017-11-22 The Chemours Company Tt, Llc Papel decorativo con rendimiento óptico mejorado que comprende partículas inorgánicas tratadas
US10094069B2 (en) 2013-01-09 2018-10-09 The Chemours Company Fc, Llc Process for making a décor paper having improved optical performance
CN105504885A (zh) * 2014-09-26 2016-04-20 河南佰利联化学股份有限公司 一种金红石型造纸专用钛白粉的制备方法
EP3199595A1 (de) 2016-01-27 2017-08-02 Kronos International, Inc. Herstellung von titandioxidpigment nach dem sulfatverfahren mit enger partikelgrössenverteilung
DE102016003526A1 (de) 2016-03-22 2017-09-28 Janet Arras Straßenfahrbahnmarkierung mit großer Performance und Verfahren zur Anwendung
WO2019016274A1 (de) 2017-07-19 2019-01-24 Arras Janet Oberflächen-funktionalisierter luminophor, zusammensetzung und gehärtete zusammensetzung umfassend dergleichen und verwendung dergleichen sowie verfahren zur herstellung eines lumineszenz-markierten artikels
DE102017006842A1 (de) 2017-07-19 2019-01-24 Janet Arras Ausstattungen zur Sicherheit im Straßenverkehr mit großer Performanz und Verfahren zur Anwendung
DE102017006843A1 (de) 2017-07-19 2019-01-24 Janet Arras Multifunktionale Straßenfahrbahnmarkierung mit großer Performanz und Verfahren zur Anwendung
BR112020026147A2 (pt) 2018-06-19 2021-03-16 Tronox Llc Pigmento de dióxido de titânio tratado com alta adição de óxido de magnésio, processo de fabricação do mesmo e seu uso na fabricação de papel
CN108997789B (zh) * 2018-09-05 2020-11-17 攀枝花大互通钛业有限公司 一种复合改性钛白粉及其制备方法
EP3626885A1 (en) * 2018-09-21 2020-03-25 Kronos International, Inc. Laminate pigment with spacing properties and high uv-greying stability
CN113999545A (zh) * 2021-12-02 2022-02-01 攀钢集团重庆钛业有限公司 一种高耐光性装饰纸用钛白粉及其制备方法
EP4190969A1 (en) 2021-12-06 2023-06-07 Kronos International, Inc. Composite material comprised of undried, coated titanium dioxide particles and nanocellulose

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JPS5930749B2 (ja) * 1976-03-12 1984-07-28 石原産業株式会社 二酸化チタン顔料組成物及びその製法
JPS6248775A (ja) * 1985-08-26 1987-03-03 Ishihara Sangyo Kaisha Ltd グラビアインキ組成物
GB9007602D0 (en) 1990-04-04 1990-05-30 Tioxide Group Plc Pigments
FR2727125B1 (fr) * 1994-11-23 1999-01-29 Rhone Poulenc Chimie Procede de traitement de pigments de dioxyde de titane, nouveau pigment de dioxyde de titane et son utilisation dans la fabrication du papier
GB9514388D0 (en) * 1995-07-13 1995-09-13 Tioxide Group Services Ltd Titanium dioxide pigments
JP3894597B2 (ja) * 1996-09-04 2007-03-22 石原産業株式会社 超微粒子酸化チタンおよびその製造方法
DE10236366A1 (de) * 2002-08-08 2004-02-19 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
EP1578872A2 (en) 2002-12-30 2005-09-28 E. I. du Pont de Nemours and Company Process of making a water dispersible titanium dioxide pigment useful in paper laminates
DE10332650A1 (de) * 2003-07-18 2005-02-10 Kronos International, Inc. Verfahren zur Oberflächenbehandlung eines Titandioxid-Pigments
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Also Published As

Publication number Publication date
KR101900250B1 (ko) 2018-09-20
EP2694599A1 (de) 2014-02-12
BR112013025092B1 (pt) 2021-03-23
RU2013148886A (ru) 2015-05-10
AU2012237486A1 (en) 2013-09-19
MY162885A (en) 2017-07-31
WO2012130408A1 (de) 2012-10-04
CN103476877A (zh) 2013-12-25
ES2633855T3 (es) 2017-09-25
SA112330411B1 (ar) 2015-07-09
RU2586563C2 (ru) 2016-06-10
US8641870B2 (en) 2014-02-04
JP2014514391A (ja) 2014-06-19
MX2013011383A (es) 2014-04-30
CN103476877B (zh) 2016-05-18
AU2012237486B2 (en) 2015-11-12
TWI608058B (zh) 2017-12-11
US20120247702A1 (en) 2012-10-04
TW201247790A (en) 2012-12-01
JP5931172B2 (ja) 2016-06-08
DE102011015856A1 (de) 2012-10-04
KR20140033360A (ko) 2014-03-18
UA113054C2 (xx) 2016-12-12
SI2694599T1 (sl) 2017-09-29
EP2694599B1 (de) 2017-05-17
PL2694599T3 (pl) 2017-10-31

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/03/2012, OBSERVADAS AS CONDICOES LEGAIS.