FI86071B - Glasyr- och emaljstabila paerlglanspigment. - Google Patents

Glasyr- och emaljstabila paerlglanspigment. Download PDF

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Publication number
FI86071B
FI86071B FI864053A FI864053A FI86071B FI 86071 B FI86071 B FI 86071B FI 864053 A FI864053 A FI 864053A FI 864053 A FI864053 A FI 864053A FI 86071 B FI86071 B FI 86071B
Authority
FI
Finland
Prior art keywords
pigment
dioxide
coated
tin
weight
Prior art date
Application number
FI864053A
Other languages
English (en)
Finnish (fi)
Other versions
FI864053A (fi
FI864053A0 (fi
FI86071C (sv
Inventor
Klaus Ambrosius
Klaus-Dieter Franz
Axel Rau
Original Assignee
Merck Patent Gmbh
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6283006&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI86071(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of FI864053A0 publication Critical patent/FI864053A0/fi
Publication of FI864053A publication Critical patent/FI864053A/fi
Application granted granted Critical
Publication of FI86071B publication Critical patent/FI86071B/fi
Publication of FI86071C publication Critical patent/FI86071C/sv

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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
    • 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
    • C09C1/0009—Pigments for ceramics
    • 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
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • 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
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low refractive index
    • 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
    • C09C3/063—Coating
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
    • 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
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/40—Interference pigments comprising an outermost surface coating
    • C09C2200/401—Inorganic protective 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • C09C2220/103—Wet methods, e.g. co-precipitation comprising a drying or calcination step after applying each layer
    • 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
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/10—Wet methods, e.g. co-precipitation
    • C09C2220/106—Wet methods, e.g. co-precipitation comprising only a drying or calcination step of the finally coated pigment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Glass Compositions (AREA)

Claims (6)

1. Pärlglanspigment pä basis av glimmerfjäll, vilka belagts med metalloxider, i synnerhet titandioxid, k ä n- 5 netecknat därav, att pigmentet har ett täckskikt av tenndioxid och/eller ceriumdioxid för att erhälla för-bättrad stabilitet i glasyrer och emaljer, varvid täck-skiktet utgör minst 10 vikt-% av totalpigmentet.
2. Pärlglanspigment enligt patentkravet 1, k ä n -10 netecknat därav, att täckskiktet utgör 10 - 20 vikt-% av totalpigmentet.
3. Förfarande för framställning av pärlglanspigment, vilka baserar sig pä glimmerfjäll, som belagts med metalloxider, i synnerhet titandioxid, och vilka har för- 15 bättrad stabilitet i glasyrer och emaljer, vid vilket förfarande tili en vattensuspension av ett glödgat eller icke-glödgat glimmerfjällpigment, som belagts med en eller flera metalloxider, sätts ätminstone en gäng en lösning av ett tenn- och/eller ceriumsalt, varvid suspensionens pH-20 värde hälls konstant genom att samtidigt tillsätta en bas inom ett omr&de, där det tillsatta saltet hydrolyseras, och det pä detta sätt med tenndioxid och/eller ceriumdioxid belagda pigmentet separeras, och om sä önskas, tvättas och torkas och sedan kalcineras, k ä n n e -25 tecknat därav, att mängden tenn- och/eller ceriumsalt väljs sä, att täckskiktet utgör minst 10 vikt-% av totalpigmentet.
4. Förfarande enligt patentkravet 3, k ä n netecknat därav, att suspensionens pH hälls i ett 30 värde mellan 1-7.
5. Förfarande enligt patentkravet 3, känne-tecknat därav, att som baspigment används ett pig- : ment, som belagts med titandioxid i rutilform.
6. Användning av pärlglanspigment, vilka baserar 35 sig pä glimmerfjäll, som belagts med metalloxider, och 10 86071 vilka har ett täckskikt av tenn- och/eller ceriumdioxid i en mängd av minst 10 vikt-% beräknat pä totalpigmentet, för pigmentering av glasyrer och emaljer.
FI864053A 1985-10-08 1986-10-07 Glasyr- och emaljstabila pärlglanspigment FI86071C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853535818 DE3535818A1 (de) 1985-10-08 1985-10-08 Glasur- und emailstabile perlglanzpigmente
DE3535818 1985-10-08

Publications (4)

Publication Number Publication Date
FI864053A0 FI864053A0 (fi) 1986-10-07
FI864053A FI864053A (fi) 1987-04-09
FI86071B true FI86071B (fi) 1992-03-31
FI86071C FI86071C (sv) 1992-07-10

Family

ID=6283006

Family Applications (1)

Application Number Title Priority Date Filing Date
FI864053A FI86071C (sv) 1985-10-08 1986-10-07 Glasyr- och emaljstabila pärlglanspigment

Country Status (14)

Country Link
US (1) US5022923A (sv)
EP (1) EP0220509B2 (sv)
JP (1) JP2630766B2 (sv)
KR (1) KR870004111A (sv)
AU (1) AU596999B2 (sv)
BR (1) BR8604873A (sv)
CA (1) CA1277456C (sv)
CS (1) CS257295B2 (sv)
DE (2) DE3535818A1 (sv)
FI (1) FI86071C (sv)
HU (1) HUT42411A (sv)
IN (1) IN163738B (sv)
PL (1) PL261748A2 (sv)
ZA (1) ZA867679B (sv)

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DE3731174A1 (de) * 1987-09-17 1989-03-30 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
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US5223034A (en) * 1988-05-19 1993-06-29 Merck Patent Gesellschaft Mit Beschrankter Haftung Weather-resistant, pearlescent pigment and process for producing the same in the presence of hypophosphite
DE3824809A1 (de) * 1988-07-21 1990-03-15 Merck Patent Gmbh Plaettchenfoermige farbglanzpigmente
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US5119871A (en) * 1990-04-06 1992-06-09 The B. F. Goodrich Company Opacified pearlescent multilayer louver for vertical blinds
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DE4212691A1 (de) * 1992-04-16 1993-12-16 Merck Patent Gmbh Katalytisch wirksame Überzugsmasse
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US7413599B2 (en) 2004-08-26 2008-08-19 Eckart Gmbh & Co. Kg Coated pearlescent pigments with SiO2 and cerium oxide
DE102004041586A1 (de) * 2004-08-26 2006-03-02 Eckart Gmbh & Co. Kg Beschichtete Perlglanzpigmente mit SiO2 und Ceroxid
DE102006009129A1 (de) 2006-02-24 2007-08-30 Eckart Gmbh & Co.Kg Wetterstabile Perlglanzpigmente mit Nachbeschichtung enthaltend α-Silane und Verfahren zu deren Herstellung
DE102006009130A1 (de) * 2006-02-24 2007-08-30 Eckart Gmbh & Co. Kg Wetterstabile Perlglanzpigmente auf Basis dünner Glasplättchen und Verfahren zu deren Herstellung
JP4896641B2 (ja) * 2006-09-11 2012-03-14 日本板硝子株式会社 光輝性顔料
KR101475089B1 (ko) * 2006-12-22 2014-12-22 아사히 가라스 가부시키가이샤 불소 수지 필름 및 그 제조 방법
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DE102015013400A1 (de) 2015-10-19 2017-04-20 Merck Patent Gmbh Pigment/Fritten-Gemisch
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DE102017011800A1 (de) 2017-12-20 2019-06-27 Merck Patent Gmbh Effektpigmente
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Also Published As

Publication number Publication date
FI864053A (fi) 1987-04-09
IN163738B (sv) 1988-11-05
ZA867679B (en) 1987-05-27
FI864053A0 (fi) 1986-10-07
BR8604873A (pt) 1987-07-07
JPS6291567A (ja) 1987-04-27
CS708786A2 (en) 1987-09-17
JP2630766B2 (ja) 1997-07-16
PL261748A2 (en) 1987-09-07
KR870004111A (ko) 1987-05-07
CA1277456C (en) 1990-12-11
EP0220509A1 (de) 1987-05-06
FI86071C (sv) 1992-07-10
EP0220509B2 (de) 1992-10-21
HUT42411A (en) 1987-07-28
DE3535818A1 (de) 1987-04-09
CS257295B2 (en) 1988-04-15
EP0220509B1 (de) 1989-11-23
DE3667068D1 (en) 1989-12-28
AU6344786A (en) 1987-04-09
AU596999B2 (en) 1990-05-24
US5022923A (en) 1991-06-11

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Owner name: MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUN