CA964403A - Nacreous pigments of improved luster and process for their manufacture - Google Patents

Nacreous pigments of improved luster and process for their manufacture

Info

Publication number
CA964403A
CA964403A CA136,384A CA136384A CA964403A CA 964403 A CA964403 A CA 964403A CA 136384 A CA136384 A CA 136384A CA 964403 A CA964403 A CA 964403A
Authority
CA
Canada
Prior art keywords
manufacture
nacreous pigments
improved luster
luster
improved
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.)
Expired
Application number
CA136,384A
Other languages
English (en)
Other versions
CA136384S (en
Inventor
Howard R. Linton
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA964403A publication Critical patent/CA964403A/en
Expired 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
    • C09C1/0015—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
    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
    • C09C2200/301—Thickness of the core
    • 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
    • C09C2200/50—Interference pigments comprising a layer or a core consisting of or comprising discrete particles, e.g. nanometric or submicrometer-sized particles
    • C09C2200/505—Inorganic particles, e.g. oxides, nitrides or carbides
    • 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)
  • Paints Or Removers (AREA)
CA136,384A 1971-03-26 1972-03-06 Nacreous pigments of improved luster and process for their manufacture Expired CA964403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12848871A 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
CA964403A true CA964403A (en) 1975-03-18

Family

ID=22435591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,384A Expired CA964403A (en) 1971-03-26 1972-03-06 Nacreous pigments of improved luster and process for their manufacture

Country Status (9)

Country Link
JP (1) JPS5434010B1 (cs)
BE (1) BE781193A (cs)
CA (1) CA964403A (cs)
CH (1) CH586614A5 (cs)
DE (1) DE2214545C3 (cs)
FR (1) FR2130685B1 (cs)
GB (1) GB1359933A (cs)
IT (1) IT950771B (cs)
NL (1) NL175834C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040859A (en) * 1975-05-22 1977-08-09 Merck Patent Gesellschaft Mit Beschraenkter Haftung Tin-containing lustrous pigments

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522572C2 (de) * 1975-05-22 1982-06-03 Merck Patent Gmbh, 6100 Darmstadt Rutilhaltige Perlglanzpigmente
US4134776A (en) * 1977-12-27 1979-01-16 The Mearl Corporation Exterior grade titanium dioxide coated mica
DE3150484A1 (de) * 1981-12-19 1983-06-30 Herberts Gmbh, 5600 Wuppertal Verfahren zur herstellung eines gegenstandes mit einem metallglanzeffektpigmente enthaltenden lackueberzug, nach diesem verfahren hergestellte gegenstaende und die verwendung von interferenzpigmenten hierfuer
DE3150483A1 (de) * 1981-12-19 1983-06-30 Herberts Gmbh, 5600 Wuppertal Waessriges anstrichmittel, damit versehener gegenstand und verwendung von interferenzpigmenten hierfuer
DE3334598A1 (de) * 1983-09-24 1985-04-18 Merck Patent Gmbh Witterungsbestaendige perlglanzpigmente
DE3528256A1 (de) * 1985-08-07 1987-02-19 Merck Patent Gmbh Eisenoxidbeschichtete perlglanzpigmente
DE3535818A1 (de) * 1985-10-08 1987-04-09 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
DE4109979C2 (de) * 1990-03-28 2000-03-30 Nisshin Flour Milling Co Verfahren zur Herstellung beschichteter Teilchen aus anorganischen oder metallischen Materialien
DE4120921A1 (de) 1991-06-25 1993-01-07 Merck Patent Gmbh Oberflaechenmodifizierte plaettchenfoermige substrate mit verbessertem absetz- und aufruehrverhalten
US5433779A (en) * 1993-12-06 1995-07-18 The Mearl Corporation Rutile titanium dioxide coated micaceous pigments formed without tin
DE4443048A1 (de) 1994-12-05 1996-06-13 Merck Patent Gmbh Effektpulverlacke
US5693134A (en) 1994-12-29 1997-12-02 Merck Patent Gesellschaft Mit Beschrankter Haftung Gray interference pigment and process for producing the same
DE19951869A1 (de) 1999-10-28 2001-05-03 Merck Patent Gmbh Farbstarke Interferenzpigmente
DE19951871A1 (de) 1999-10-28 2001-05-03 Merck Patent Gmbh Farbstarke Interferenzpigmente
DE10034972A1 (de) 2000-07-19 2002-01-31 Merck Patent Gmbh Verfahren zur Herstellung eines Pulverlacks, ein Pulverlack sowie die Verwendung von Effektpigmenten
DE10061178A1 (de) 2000-12-07 2002-06-20 Merck Patent Gmbh Silberfarbenes Glanzpigment
DE10137831A1 (de) 2001-08-02 2003-02-13 Merck Patent Gmbh Mehrschichtige Interferenzpigmente
WO2004020530A1 (en) 2002-08-30 2004-03-11 Ciba Specialty Chemicals Holding Inc. Coloured gloss pigments having at least one coating of siox, with x=0.03 to 0.95 for use in cosmetic and personal care formulations
EP1570008A1 (en) 2002-11-13 2005-09-07 Ciba SC Holding AG Novel interference pigments
JP4334204B2 (ja) 2002-11-21 2009-09-30 メルク株式会社 高輝度高彩度虹彩顔料およびその製造方法
JP5431632B2 (ja) 2002-12-17 2014-03-05 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 干渉顔料
DE10310736A1 (de) 2003-03-10 2004-09-23 Merck Patent Gmbh Interferenzpigmente mit Körperfarbe
DE10320455A1 (de) 2003-05-08 2004-11-25 Merck Patent Gmbh Interferenzpigment mit hohem Deckvermögen
DE102004035769A1 (de) 2004-07-27 2006-03-23 Merck Patent Gmbh Mehrschichtige Interferenzpigmente
WO2006021528A2 (en) 2004-08-23 2006-03-02 Ciba Specialty Chemicals Holding Inc. Process for preparing flake-form pigments based on aluminium and on sioz (z=0 . 7-2.0)
DE102005002124A1 (de) 2005-01-17 2006-07-27 Merck Patent Gmbh Farbstarke rote Effektpigmente
DE102005001997A1 (de) 2005-01-17 2006-07-20 Merck Patent Gmbh Effektpigmente mit starkem Farbtop
DE102006027025A1 (de) 2006-06-08 2007-12-13 Merck Patent Gmbh Silberweiße-Effektpigmente
DE102007010986A1 (de) 2007-03-05 2008-09-11 Merck Patent Gmbh Übergangsmetallhaltige Effektpigmente
DE602007005101D1 (de) 2007-04-05 2010-04-15 Eckart Gmbh Kosmetische Zusammensetzungen enthaltend Perlglanzpigmente
ATE432964T1 (de) 2007-04-05 2009-06-15 Eckart Gmbh Effektpigmente mit einem substrat aus glasplättchen
WO2009007248A1 (en) 2007-07-12 2009-01-15 Basf Se Interference pigments on the basis of perlite flakes
DE102007058601A1 (de) 2007-12-04 2009-06-10 Merck Patent Gmbh Sicherheitspigment
DE602008005834D1 (de) 2007-12-17 2011-05-12 Merck Patent Gmbh Füllstoffpigmente
WO2009077123A2 (de) 2007-12-19 2009-06-25 Merck Patent Gmbh Farbstarke und/oder optisch variable pigmente mit elektrisch leitfähigem kern
AU2008337899B2 (en) 2007-12-19 2013-10-31 Merck Patent Gmbh Optically variable pigments of high electrical conductivity
DE102008025277A1 (de) 2008-05-27 2009-12-03 Merck Patent Gmbh Glaszusammensetzung
DE102008050924A1 (de) 2008-10-10 2010-04-15 Merck Patent Gmbh Pigmente
DE102009020208A1 (de) 2009-05-07 2010-11-11 Merck Patent Gmbh Verfahren zum Codieren von Produkten
DE102009023157A1 (de) 2009-05-29 2010-12-02 Merck Patent Gmbh Beschichtete Partikel
DE102009023158A1 (de) 2009-05-29 2010-12-02 Merck Patent Gmbh Beschichtete Partikel und deren Verwendung
CN102597131B (zh) 2009-10-28 2015-11-25 巴斯夫欧洲公司 具有改进闪光效应的颜料
DE102009051171A1 (de) 2009-10-29 2011-05-05 Merck Patent Gmbh Pigmente
US8647429B2 (en) 2010-02-04 2014-02-11 Merck Patent Gmbh Effect pigments
WO2011095447A2 (en) 2010-02-04 2011-08-11 Basf Se Pigment compositions with improved sparkling effect
DE102010049375A1 (de) 2010-10-26 2012-04-26 Merck Patent Gmbh Pigmente
JP5955853B2 (ja) 2010-12-09 2016-07-20 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ Ｇｅｓｅｌｌｓｃｈａｆｔ ｍｉｔ ｂｅｓｃｈｒａｅｎｋｔｅｒ Ｈａｆｔｕｎｇ ブリリアントブラック顔料
US10253191B2 (en) 2010-12-09 2019-04-09 Merck Patent Gmbh Magnetic pigments
DE102011103425A1 (de) 2011-06-07 2012-12-13 Merck Patent Gmbh Wellenlängenselektiv reflektierende Beschichtung
DE102012000887A1 (de) 2012-01-19 2013-07-25 Merck Patent Gmbh Effektpigmente
DE102011121804A1 (de) 2011-12-21 2013-06-27 Merck Patent Gmbh Effektpigmente
EP2607432A1 (de) 2011-12-21 2013-06-26 Merck Patent GmbH Effektpigmente basierend auf Substraten die einen Kreisformfaktor von 1,2-2 aufweisen
DE102012017608A1 (de) 2012-09-06 2014-05-08 Merck Patent Gmbh Goldpigment
DE102012020392A1 (de) 2012-10-18 2014-04-24 Merck Patent Gmbh Pigmente
WO2014142884A1 (en) * 2013-03-14 2014-09-18 Basf Se Coated perlite flakes
US8585818B1 (en) * 2013-03-14 2013-11-19 Basf Se Coated perlite flakes
EP3395763B1 (en) 2013-04-30 2020-06-17 Merck Patent GmbH Uses of alumina flakes
ES2684773T3 (es) 2013-04-30 2018-10-04 Merck Patent Gmbh Copos de alfa-Alúmina
RU2656492C2 (ru) 2013-06-17 2018-06-05 Мерк Патент Гмбх Прозрачные, оптически переменные интерферированные пигменты, имеющие электрически полупроводниковые свойства
AU2014283735B2 (en) 2013-06-17 2017-06-22 Merck Patent Gmbh Transparent, electrically semiconducting interference pigments with high color strength
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DE102014003975A1 (de) 2014-03-20 2015-10-08 Merck Patent Gmbh Effektpigmente
DE102014018275A1 (de) 2014-12-12 2016-06-16 Merck Patent Gmbh Nichtmetallische Pigmente mit metallischen Eigenschaften
DE102014018276A1 (de) 2014-12-12 2016-06-16 Merck Patent Gmbh Elektrisch leitfähige, farbige Interferenzpigmente
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DE102017011800A1 (de) 2017-12-20 2019-06-27 Merck Patent Gmbh Effektpigmente
EP3517579B1 (de) 2018-01-23 2022-10-26 Merck Patent GmbH Pigmentgemisch enthaltend rote, blaue und grüne interferenzpigmente
EP3574051A1 (en) 2018-04-04 2019-12-04 Altana Ag Effect pigments based on colored hectorites and coated colored hectorites and manufacture thereof
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EP3967491A1 (en) 2020-09-15 2022-03-16 Röhm GmbH Heat reflective foils with improved mechanical properties and a high weathering resistance
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JP2025093901A (ja) 2023-12-12 2025-06-24 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Ａｌ２Ｏ３フレーク

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087828A (en) * 1961-06-28 1963-04-30 Du Pont Nacreous pigment compositions
BE619447A (cs) * 1961-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040859A (en) * 1975-05-22 1977-08-09 Merck Patent Gesellschaft Mit Beschraenkter Haftung Tin-containing lustrous pigments

Also Published As

Publication number Publication date
CH586614A5 (cs) 1977-04-15
DE2214545B2 (cs) 1980-09-04
JPS5434010B1 (cs) 1979-10-24
FR2130685B1 (cs) 1977-04-01
FR2130685A1 (cs) 1972-11-03
NL7203980A (cs) 1972-09-28
DE2214545C3 (de) 1981-04-23
IT950771B (it) 1973-06-20
NL175834C (nl) 1985-01-02
DE2214545A1 (de) 1972-10-05
NL175834B (nl) 1984-08-01
BE781193A (fr) 1972-09-25
GB1359933A (en) 1974-07-17

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