FR2367105A1 - Pigments recouverts de bleu de prusse nacre. - Google Patents

Pigments recouverts de bleu de prusse nacre.

Info

Publication number
FR2367105A1
FR2367105A1 FR7719580A FR7719580A FR2367105A1 FR 2367105 A1 FR2367105 A1 FR 2367105A1 FR 7719580 A FR7719580 A FR 7719580A FR 7719580 A FR7719580 A FR 7719580A FR 2367105 A1 FR2367105 A1 FR 2367105A1
Authority
FR
France
Prior art keywords
prussian blue
pearl
pigments coated
blue
coated
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7719580A
Other languages
English (en)
Other versions
FR2367105B1 (fr
Inventor
Louis Armanini
Cordell E Johnso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mearl Corp
Original Assignee
Mearl Corp
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 Mearl Corp filed Critical Mearl Corp
Publication of FR2367105A1 publication Critical patent/FR2367105A1/fr
Application granted granted Critical
Publication of FR2367105B1 publication Critical patent/FR2367105B1/fr
Granted legal-status Critical Current

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
    • C09C1/22—Compounds of iron
    • C09C1/26—Iron blues
    • 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
    • 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
    • C09C2220/103—Wet methods, e.g. co-precipitation comprising a drying or calcination step after applying each layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Procédé d'obtention de pigments nacrés recouverts de bleu de Prusse. Il consiste à faire adhérer directement du bleu de Prusse sur un substrat de mica, éventuellement recouvert d'oxyde métallique, par mélange dans un milieu aqueux de ce substrat avec un ferrocyanure soluble et un composé ferrique soluble en excès d'au moins 30 % par rapport à la quantité nécessaire d'ions ferriques pour former le bleu de Prusse, le pH étant ajusté entre 3,5 et 5,5, le produit obtenu étant, une fois isolé, seché à une température inférieure à la température de décomposition du bleu de Prusse. Les pigments obtenus sont utilisables notamment en cosmétologie.
FR7719580A 1976-10-05 1977-06-27 Pigments recouverts de bleu de prusse nacre. Granted FR2367105A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/729,787 US4047969A (en) 1976-10-05 1976-10-05 Iron blue nacreous coated pigments

Publications (2)

Publication Number Publication Date
FR2367105A1 true FR2367105A1 (fr) 1978-05-05
FR2367105B1 FR2367105B1 (fr) 1981-12-24

Family

ID=24932625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719580A Granted FR2367105A1 (fr) 1976-10-05 1977-06-27 Pigments recouverts de bleu de prusse nacre.

Country Status (5)

Country Link
US (1) US4047969A (fr)
JP (1) JPS598370B2 (fr)
DE (1) DE2734852A1 (fr)
FR (1) FR2367105A1 (fr)
GB (1) GB1526670A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309480A (en) * 1980-02-28 1982-01-05 The Mearl Corporation Iron blue nacreous pigments
US4551491A (en) * 1983-07-29 1985-11-05 Inmont Corporation Pearlescent automotive paint compositions
US4499143A (en) * 1983-08-26 1985-02-12 Inmont Corporation Multilayer automative paint system
DE3334596A1 (de) * 1983-09-24 1985-04-18 Merck Patent Gmbh, 6100 Darmstadt Dispergierbares berliner blau-pigment
US4598020A (en) * 1985-08-16 1986-07-01 Inmont Corporation Automotive paint compositions containing pearlescent pigments and dyes
DE3617430A1 (de) * 1986-05-23 1987-11-26 Merck Patent Gmbh Perlglanzpigmente
DE3742628A1 (de) * 1987-12-16 1989-06-29 Degussa Eisenblau-pigment, verfahren zu seiner herstellung und verwendung
JPH0234669A (ja) * 1988-07-22 1990-02-05 Kao Corp 染料含有光沢顔料の製造法
US6107244A (en) * 1997-10-15 2000-08-22 Nashua Corporation Verification methods employing thermally--imageable substrates
DE19929109A1 (de) * 1999-06-24 2000-12-28 Merck Patent Gmbh Anorganische sphärische Absorptionspigmente
DE102004024455A1 (de) * 2004-05-14 2005-12-08 Merck Patent Gmbh Polychrome Pigmente
US7678449B2 (en) * 2006-04-06 2010-03-16 Basf Catalysts Llc Iridescent magnetic effect pigments comprising a ferrite layer
CN114350179B (zh) * 2021-12-31 2023-07-14 浙江凯色丽科技发展有限公司 一种液相合成铁兰类着色珠光颜料的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995459A (en) * 1957-11-26 1961-08-08 Faberge Inc Method for coloring nacreous materials and products and compositions provided thereby
GB1008319A (en) * 1962-07-03 1965-10-27 Kali Chemie Veb Process for the production of directly precipitated milori blue
DE2313332A1 (de) * 1973-03-17 1974-09-19 Merck Patent Gmbh Farbige pigmente

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244298C3 (de) * 1972-09-09 1975-06-19 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente und Verfahren zu ihrer Herstellung
US3915733A (en) * 1973-02-19 1975-10-28 Degussa Process for the production of Berlin blue
US3985571A (en) * 1973-02-19 1976-10-12 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for the production of Berlin blue

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995459A (en) * 1957-11-26 1961-08-08 Faberge Inc Method for coloring nacreous materials and products and compositions provided thereby
GB1008319A (en) * 1962-07-03 1965-10-27 Kali Chemie Veb Process for the production of directly precipitated milori blue
DE2313332A1 (de) * 1973-03-17 1974-09-19 Merck Patent Gmbh Farbige pigmente
US3951679A (en) * 1973-03-17 1976-04-20 Merck Patent Gesellschaft Mit Beschrankter Haftung Colored pigments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Also Published As

Publication number Publication date
JPS5346331A (en) 1978-04-25
DE2734852A1 (de) 1978-04-06
JPS598370B2 (ja) 1984-02-24
GB1526670A (en) 1978-09-27
DE2734852C2 (fr) 1988-01-14
US4047969A (en) 1977-09-13
FR2367105B1 (fr) 1981-12-24

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