DK1857506T3 - Oxidationsstabile jernoxidpigmenter, fremgangsmåde til fremstilling heraf samt anvendelse heraf - Google Patents

Oxidationsstabile jernoxidpigmenter, fremgangsmåde til fremstilling heraf samt anvendelse heraf Download PDF

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Publication number
DK1857506T3
DK1857506T3 DK07009133.5T DK07009133T DK1857506T3 DK 1857506 T3 DK1857506 T3 DK 1857506T3 DK 07009133 T DK07009133 T DK 07009133T DK 1857506 T3 DK1857506 T3 DK 1857506T3
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Denmark
Prior art keywords
iron oxide
oxide pigments
weight
pigment
general formula
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DK07009133.5T
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English (en)
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Holger Dr Friedrich
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Lanxess Deutschland Gmbh
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    • 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
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/308—Iron oxide
    • 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
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • 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
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/54—Pigments; Dyes
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • 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
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • 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
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Iron (AREA)
  • Paints Or Removers (AREA)
  • Developing Agents For Electrophotography (AREA)

Claims (12)

1. Oxidationsstabile jernoxidpigmenter med et jern (II)-indhold på i det mindste 5 vægt-%, regnet som FeO, som har en organisk belægning, kendetegnet ved, at belægningen består af en eller flere organiske forbindelser med den almene formel (I) XOaR3b (OR2) cPld idet X står for P eller S, og R3 står for Cl, NH2 eller OM, idet M er hydrogen, en ammoniumforbindelse eller et alkalimetal, og R2 og R1 hver især står for en mættet lineær eller forgrenet alifatisk gruppe med 1 til 15 C-atomer eller for en aromatisk gruppe med 6 til 14 C-atomer, som kan afledes af benzen, naphthalin eller antracen, og som i givet fald er substitueret en eller flere gange med halogen og/eller NH2 og/eller OH og/eller NHR og/eller NR2 og/eller OR og/eller R, idet R er en mættet eller umættet lineær eller forgrenet alifatisk gruppe med hver især 1 til 10 C-atomer eller en i givet fald substitueret alicyklisk eller aromatisk gruppe med hver især 6 til 10 C-atomer, og idet, hvis X står for P, a = 1, b = 2, c = 0 og d = 1, eller hvis X står for S, a = 2, b = 1, c = 0 og d = 1, således at a+b+c+d=4, og jernoxidpigmenterne har en oxidationsstabilitet ifølge oxidationsstabilitets-testen på å 10°C i forhold til det ikke belagte jernoxidpigment.
2. Jernoxidpigmenter ifølge krav 1, kendetegnet ved, at jernoxidpigmenterne har en oxidationsstabilitet på å 20°C i forhold til det ikke belagte jernoxidpigment.
3. Jernoxidpigmenter ifølge krav 1 eller 2, kendetegnet ved, at den ene eller de flere organiske forbindelser med den almene formel (I) endvidere også indeholder vand.
4. Jernoxidpigmenter ifølge et eller flere af kravene 1 til 3, kendetegnet ved, at den ene eller de flere organiske forbindelser med den almene formel (I) er udvalgt af benzensulfonsyre, benzensulfonsyreamid, benzensulfonsyre- alkalimetalsalt, p-toluensulfonsyre, p-toluensulfonsyreamid eller p-toluensulfonsyreamid-alkalimetalsalt.
5. Jernoxidpigmenter ifølge et eller flere af kravene 1 til 4, kendetegnet ved, at den ene eller de flere organiske forbindelser med den almene formel (I) foreligger i en mængde på 0.1 til 10 vægt-%, navnlig på 0.2 til 3 vægt-%, i det belagte pigment.
6. Jernoxidpigmenter ifølge et eller flere af kravene 1 til 5, kendetegnet ved, at jernoxidpigmenterne har et restfugtindhold på < 5 vægt-%, navnlig på < 3.5 vægt-%.
7. Fremgangsmåde til fremstilling af jernoxidpigmenter ifølge et eller flere af kravene 1 til 6, kendetegnet ved, at jernoxidpigmenter med et Fe(II)-indhold på i det mindste 5 vægt-%, regnet som FeO, enten i tør form, som pasta eller som suspension blandes med i det mindste en forbindelse med den almene formel (I), og blandingen i givet fald tørres og/eller males.
8. Fremgangsmåde til fremstilling af jernoxidpigmenter ifølge krav 7, kendetegnet ved, at suspensionen er en suspension eller pasta fra pigmentfremstillingsprocessen.
9. Fremgangsmåde til fremstilling af jernoxidpigmenter ifølge krav 7, kendetegnet ved, at suspensionen er en ny dispersion af agglomererede partikler.
10. Fremgangsmåde ifølge et af kravene 7 til 9, kendetegnet ved, at jernoxidpigmenterne afsluttende udsættes for en temperaturbehandling ved 200 °C til 800 °C i en ikke eller svagt oxiderende atmosfære.
11. Anvendelse af jernoxidpigmenterne ifølge et eller flere af kravene 1 til 6 og de ifølge fremgangsmåden ifølge krav 7 til 10 fremstillede jernoxidpigmenter til indfarvning af kalk-og/eller cementbundne byggematerialer, til indfarvning af kunststoffer, lakker, dispersionsfarver og til fremstilling af magnetiske indspilningsmedier og tonere.
12. Anvendelse ifølge krav 11, kendetegnet ved, at de kalk-og/eller cementbundne byggematerialer er beton, cementmørtel, puds og/eller kalksandsten.
DK07009133.5T 2006-05-18 2007-05-07 Oxidationsstabile jernoxidpigmenter, fremgangsmåde til fremstilling heraf samt anvendelse heraf DK1857506T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610023244 DE102006023244A1 (de) 2006-05-18 2006-05-18 Oxidationsstabile Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Publications (1)

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DK1857506T3 true DK1857506T3 (da) 2017-10-23

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Country Link
US (1) US7387672B2 (da)
EP (1) EP1857506B1 (da)
JP (2) JP5829369B2 (da)
CN (1) CN101074328B (da)
AU (1) AU2007201992A1 (da)
BR (1) BRPI0704496B1 (da)
CA (1) CA2588530A1 (da)
DE (1) DE102006023244A1 (da)
DK (1) DK1857506T3 (da)
ES (1) ES2637914T3 (da)
MX (1) MX2007005908A (da)
PL (1) PL1857506T3 (da)

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US8663607B2 (en) 2007-03-09 2014-03-04 Battelle Memorial Institute Ferrate(VI)-containing compositions and methods of using ferrate(VI)
EP2173663A1 (en) * 2007-06-27 2010-04-14 Agency for Science, Technology And Research Magnetic nanoparticles, magnetic and fluorescent nanocomposite, and formation of maghemite by oxidizing iron stearate with methylmorpholine n-oxide
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Also Published As

Publication number Publication date
AU2007201992A1 (en) 2007-12-06
EP1857506B1 (de) 2017-07-12
DE102006023244A1 (de) 2007-11-22
US20070266900A1 (en) 2007-11-22
MX2007005908A (es) 2009-02-16
US7387672B2 (en) 2008-06-17
JP2014095086A (ja) 2014-05-22
EP1857506A3 (de) 2008-09-03
CN101074328B (zh) 2013-01-09
EP1857506A2 (de) 2007-11-21
CN101074328A (zh) 2007-11-21
JP2007327048A (ja) 2007-12-20
BRPI0704496B1 (pt) 2018-03-06
BRPI0704496A (pt) 2008-05-27
JP5829369B2 (ja) 2015-12-09
PL1857506T3 (pl) 2017-12-29
CA2588530A1 (en) 2007-11-18
ES2637914T3 (es) 2017-10-17

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