BE762737A - Compositions de pigments nacres sur du mica - Google Patents

Compositions de pigments nacres sur du mica

Info

Publication number
BE762737A
BE762737A BE762737A BE762737A BE762737A BE 762737 A BE762737 A BE 762737A BE 762737 A BE762737 A BE 762737A BE 762737 A BE762737 A BE 762737A BE 762737 A BE762737 A BE 762737A
Authority
BE
Belgium
Prior art keywords
nacres
mica
pigments
compositions
nacres pigments
Prior art date
Application number
BE762737A
Other languages
English (en)
French (fr)
Inventor
E F Klenke
G L Lewis
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE762737A publication Critical patent/BE762737A/xx

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
    • 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
    • C09C1/0024—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index
    • 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
    • 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
    • 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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
BE762737A 1970-02-13 1971-02-10 Compositions de pigments nacres sur du mica BE762737A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1135370A 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
BE762737A true BE762737A (fr) 1971-08-10

Family

ID=21750018

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762737A BE762737A (fr) 1970-02-13 1971-02-10 Compositions de pigments nacres sur du mica

Country Status (8)

Country Link
US (1) US3650790A (enExample)
JP (1) JPS5347375B1 (enExample)
BE (1) BE762737A (enExample)
CA (1) CA934903A (enExample)
DE (1) DE2106613C2 (enExample)
FR (1) FR2078480A5 (enExample)
GB (1) GB1330721A (enExample)
NL (1) NL168251C (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804704A (en) * 1971-12-27 1974-04-16 Gen Electric Mica paper laminates
US4086100A (en) * 1975-05-22 1978-04-25 Merck Patent Gesellschaft Mit Beschrankter Haftung Rutile-containing lustrous pigments
JPS5465679U (enExample) * 1977-10-17 1979-05-10
DE3137809A1 (de) * 1981-09-23 1983-03-31 Merck Patent Gmbh, 6100 Darmstadt "perlglanzpigmente, ihre herstellung und ihre verwendung"
JPS5876461A (ja) 1981-10-26 1983-05-09 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 透明性着色顔料およびその製造法
DE3151355A1 (de) * 1981-12-24 1983-07-07 Merck Patent Gmbh, 6100 Darmstadt "perlglanzpigmente mit verbesserter lichtbestaendigkeit, ihre herstellung und verwendung"
DE3151343A1 (de) * 1981-12-24 1983-07-07 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente mit verbesserter lichtbestaendigkeit, ihre herstellung und ihre verwendung
DE3151354A1 (de) * 1981-12-24 1983-07-07 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente, verfahren zu ihrer herstellung und ihre verwendung
DE3211166A1 (de) * 1982-03-26 1983-09-29 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur hydrophobierung von perlglanzpigmenten
DE3211602A1 (de) * 1982-03-30 1983-10-13 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur herstellung von perlglanzpigmenten mit verbesserten glanzeigenschaften
DE3235017A1 (de) * 1982-09-22 1984-03-22 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente
DE3237264A1 (de) * 1982-10-08 1984-04-12 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von mit metalloxid beschichteten effektpigmenten
DE3334598A1 (de) * 1983-09-24 1985-04-18 Merck Patent Gmbh Witterungsbestaendige perlglanzpigmente
DE4207723A1 (de) * 1992-03-11 1993-09-16 Merck Patent Gmbh Oberflaechenmodifizierte pigmente
CA2114913C (en) † 1993-02-05 2003-12-09 Takafumi Atarashi Powder having at least one layer and process for preparing the same
DE19549875B4 (de) * 1995-06-08 2016-12-08 Roche Diagnostics Gmbh Verwendung von magnetischen Partikeln zur Isolierung von Nukleinsäuren
DE19525503A1 (de) † 1995-07-13 1997-01-16 Basf Ag Goniochromatische Glanzpigmente auf Basis transparenter, nichtmetallischer, plättchenförmiger Substrate
DE19618569A1 (de) * 1996-05-09 1997-11-13 Merck Patent Gmbh Mehrschichtige Interferenzpigmente
US6107244A (en) * 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
DE10061178A1 (de) 2000-12-07 2002-06-20 Merck Patent Gmbh Silberfarbenes Glanzpigment
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer
US7699927B2 (en) 2004-08-26 2010-04-20 Eckart Gmbh SiO2 coated pearlescent pigments
DE102004041592A1 (de) † 2004-08-26 2006-03-02 Eckart Gmbh & Co. Kg SiO2 beschichtete Perlglanzpigmente
US7413599B2 (en) 2004-08-26 2008-08-19 Eckart Gmbh & Co. Kg Coated pearlescent pigments with SiO2 and cerium oxide
DE102006009129A1 (de) * 2006-02-24 2007-08-30 Eckart Gmbh & Co.Kg Wetterstabile Perlglanzpigmente mit Nachbeschichtung enthaltend α-Silane und Verfahren zu deren Herstellung
US9612369B2 (en) 2007-08-12 2017-04-04 Toyota Motor Engineering & Manufacturing North America, Inc. Red omnidirectional structural color made from metal and dielectric layers
US9739917B2 (en) 2007-08-12 2017-08-22 Toyota Motor Engineering & Manufacturing North America, Inc. Red omnidirectional structural color made from metal and dielectric layers
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
US10048415B2 (en) 2007-08-12 2018-08-14 Toyota Motor Engineering & Manufacturing North America, Inc. Non-dichroic omnidirectional structural color
US10870740B2 (en) 2007-08-12 2020-12-22 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures and protective coatings thereon
US10788608B2 (en) 2007-08-12 2020-09-29 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures
DE102009017943A1 (de) 2009-04-17 2010-10-21 Merck Patent Gmbh Poröse, magnetische Kieselgelformkörper, deren Herstellung und Anwendung
US9664832B2 (en) 2012-08-10 2017-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination semiconductor absorber and dielectric absorber layers
US9658375B2 (en) 2012-08-10 2017-05-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination metal absorber and dielectric absorber layers
US9678260B2 (en) 2012-08-10 2017-06-13 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with semiconductor absorber layer
JP5994669B2 (ja) * 2013-02-14 2016-09-21 富士ゼロックス株式会社 光輝性トナー及びその製造方法、現像剤、トナーカートリッジ、プロセスカートリッジ並びに画像形成装置
DE112015001639B4 (de) 2014-04-01 2023-12-14 Toyota Jidosha Kabushiki Kaisha Nicht-farbverschiebende mehrschichtige strukturen
US9810824B2 (en) 2015-01-28 2017-11-07 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural colors
DE102017002554A1 (de) 2017-03-17 2018-09-20 Merck Patent Gmbh Effektpigmente
DE102017011800A1 (de) 2017-12-20 2019-06-27 Merck Patent Gmbh Effektpigmente

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885366A (en) * 1956-06-28 1959-05-05 Du Pont Product comprising a skin of dense, hydrated amorphous silica bound upon a core of another solid material and process of making same
US3087828A (en) * 1961-06-28 1963-04-30 Du Pont Nacreous pigment compositions
US3440075A (en) * 1967-02-06 1969-04-22 Du Pont Golden flake pigments coated with silver and hydrous oxides
US3532528A (en) * 1969-07-16 1970-10-06 Claremont Poly Chem Corp Coated metal flakes and method of preparing the same

Also Published As

Publication number Publication date
DE2106613A1 (de) 1971-08-19
GB1330721A (en) 1973-09-19
CA934903A (en) 1973-10-09
NL7101577A (enExample) 1971-08-17
FR2078480A5 (enExample) 1971-11-05
US3650790A (en) 1972-03-21
NL168251B (nl) 1981-10-16
NL168251C (nl) 1982-03-16
DE2106613C2 (de) 1982-06-03
JPS5347375B1 (enExample) 1978-12-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MERCK PATENT G.M.B.H.

Effective date: 19910210