GB1359933A - Nacreous pigments of luster and process for their manufacture - Google Patents

Nacreous pigments of luster and process for their manufacture

Info

Publication number
GB1359933A
GB1359933A GB1391072A GB1391072A GB1359933A GB 1359933 A GB1359933 A GB 1359933A GB 1391072 A GB1391072 A GB 1391072A GB 1391072 A GB1391072 A GB 1391072A GB 1359933 A GB1359933 A GB 1359933A
Authority
GB
United Kingdom
Prior art keywords
hydrous
metal oxide
substrate
tin
layer
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
GB1391072A
Other languages
English (en)
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
Publication of GB1359933A publication Critical patent/GB1359933A/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)
GB1391072A 1971-03-26 1972-03-24 Nacreous pigments of luster and process for their manufacture Expired GB1359933A (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
GB1359933A true GB1359933A (en) 1974-07-17

Family

ID=22435591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1391072A Expired GB1359933A (en) 1971-03-26 1972-03-24 Nacreous pigments of luster and process for their manufacture

Country Status (9)

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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544415A (en) * 1983-09-24 1985-10-01 Merck Patent Gesellschaft Mit Beschrankter Haftung Weathering-resistant pearlescent pigments
US4744832A (en) * 1985-08-07 1988-05-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Iron oxide coated perlescent pigments
US5022923A (en) * 1985-10-08 1991-06-11 Merck Patent Gesellschaft Mit Beschrankter Haftung Pearl luster pigments stable to glaze and enamel
GB2242443A (en) * 1990-03-28 1991-10-02 Nisshin Flour Milling Co Particles of inorganic or metallic materials coated with ultrafine partices
US5433779A (en) * 1993-12-06 1995-07-18 The Mearl Corporation Rutile titanium dioxide coated micaceous pigments formed without tin
US6547869B2 (en) 2000-07-19 2003-04-15 Merck Patent Gmbh Process for producing a powder coating material; a powder coating material; and the use of effect pigments
US8585818B1 (en) * 2013-03-14 2013-11-19 Basf Se Coated perlite flakes
US8647429B2 (en) 2010-02-04 2014-02-11 Merck Patent Gmbh Effect pigments
US8765103B2 (en) 2007-04-05 2014-07-01 Glassflake Limited Pearlescent pigments containing cosmetic compositions
US9663661B2 (en) 2007-04-05 2017-05-30 Eckart Gmbh Effect pigments comprising a glass flake substrate
US12421395B2 (en) 2019-04-30 2025-09-23 SUSONITY Commercial GmbH Effect pigments

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522573C2 (de) * 1975-05-22 1985-03-07 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente
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
DE4120921A1 (de) 1991-06-25 1993-01-07 Merck Patent Gmbh Oberflaechenmodifizierte plaettchenfoermige substrate mit verbessertem absetz- und aufruehrverhalten
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
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
AU2003267003A1 (en) 2002-08-30 2004-03-19 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
WO2004044060A1 (en) 2002-11-13 2004-05-27 Ciba Specialty Chemicals Holding Inc. 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
WO2004055119A1 (de) 2002-12-17 2004-07-01 Merck Patent Gmbh Silberweisse interferenzpigmente mit hohem glanz aud der basis von transparenten substratplättchen
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
EP1784458B1 (en) 2004-08-23 2011-03-09 Basf Se Process for preparing flake-form pigments based on aluminum 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
KR20100056459A (ko) 2007-07-12 2010-05-27 바스프 에스이 펄라이트 플레이크 기재 간섭 안료
DE102007058601A1 (de) 2007-12-04 2009-06-10 Merck Patent Gmbh Sicherheitspigment
DE602008005834D1 (de) 2007-12-17 2011-05-12 Merck Patent Gmbh Füllstoffpigmente
JP2011506700A (ja) 2007-12-19 2011-03-03 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 導電性コアを有する濃色および/または光学可変性の顔料
JP5856737B2 (ja) 2007-12-19 2016-02-10 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 高導電性の光学可変性顔料
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
DE102009023158A1 (de) 2009-05-29 2010-12-02 Merck Patent Gmbh Beschichtete Partikel und deren Verwendung
DE102009023157A1 (de) 2009-05-29 2010-12-02 Merck Patent Gmbh Beschichtete Partikel
KR101422968B1 (ko) 2009-10-28 2014-07-30 바스프 에스이 개선된 스파클링 효과를 갖는 안료
DE102009051171A1 (de) 2009-10-29 2011-05-05 Merck Patent Gmbh Pigmente
EP2531562B1 (en) 2010-02-04 2018-01-24 Basf Se Pigment compositions with improved sparkling effect
DE102010049375A1 (de) 2010-10-26 2012-04-26 Merck Patent Gmbh Pigmente
EP2649134B1 (en) 2010-12-09 2020-12-23 Merck Patent GmbH Magnetic pigments
WO2012076110A1 (en) 2010-12-09 2012-06-14 Merck Patent Gmbh Brilliant black pigments
DE102011103425A1 (de) 2011-06-07 2012-12-13 Merck Patent Gmbh Wellenlängenselektiv reflektierende Beschichtung
EP2607432A1 (de) 2011-12-21 2013-06-26 Merck Patent GmbH Effektpigmente basierend auf Substraten die einen Kreisformfaktor von 1,2-2 aufweisen
DE102011121804A1 (de) 2011-12-21 2013-06-27 Merck Patent Gmbh Effektpigmente
DE102012000887A1 (de) 2012-01-19 2013-07-25 Merck Patent Gmbh Effektpigmente
DE102012017608A1 (de) 2012-09-06 2014-05-08 Merck Patent Gmbh Goldpigment
DE102012020392A1 (de) 2012-10-18 2014-04-24 Merck Patent Gmbh Pigmente
KR102049310B1 (ko) * 2013-03-14 2019-11-28 바스프 에스이 코팅된 펄라이트 플라이크
ES2688388T3 (es) 2013-04-30 2018-11-02 Merck Patent Gmbh Escamas de alfa-alúmina
ES2684773T3 (es) 2013-04-30 2018-10-04 Merck Patent Gmbh Copos de alfa-Alúmina
EP3010979A1 (de) 2013-06-17 2016-04-27 Merck Patent GmbH Transparente, elektrisch halbleitfähige interferenzpigmente mit hoher farbstärke
RU2656492C2 (ru) 2013-06-17 2018-06-05 Мерк Патент Гмбх Прозрачные, оптически переменные интерферированные пигменты, имеющие электрически полупроводниковые свойства
DE102013012023A1 (de) 2013-07-19 2015-01-22 Merck Patent Gmbh Pigmentgemisch
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
DE102015013400A1 (de) 2015-10-19 2017-04-20 Merck Patent Gmbh Pigment/Fritten-Gemisch
DE102016000054A1 (de) 2016-01-05 2017-07-06 Merck Patent Gmbh Oberflächenfärbung von Lebensmitteln
KR102940613B1 (ko) 2016-02-23 2026-03-18 수소니티 커머셜 게엠베하 효과 안료
DE102016004164A1 (de) 2016-04-11 2017-10-12 Merck Patent Gmbh Pigmentgemisch
DE102017002554A1 (de) 2017-03-17 2018-09-20 Merck Patent Gmbh Effektpigmente
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
EP3564197A1 (en) 2018-05-04 2019-11-06 Merck Patent GmbH Ceramic colours
EP3564200A1 (en) 2018-05-04 2019-11-06 Merck Patent GmbH Ceramic colours
EP3564202A1 (en) 2018-05-04 2019-11-06 Merck Patent GmbH Ceramic colours
DE102019003073A1 (de) 2019-04-30 2020-11-05 Merck Patent Gmbh Pigment/Fritten-Gemisch
US20210087403A1 (en) 2019-09-20 2021-03-25 Merck Patent Gmbh Pigments
DE102019006869A1 (de) 2019-10-02 2021-04-08 Merck Patent Gmbh Interferenzpigmente
EP3967491A1 (en) 2020-09-15 2022-03-16 Röhm GmbH Heat reflective foils with improved mechanical properties and a high weathering resistance
EP3974395A1 (de) 2020-09-25 2022-03-30 Merck Patent GmbH Pigment/fritten-gemisch
ES3058410T3 (es) 2022-12-19 2026-03-10 SUSONITY Commercial GmbH Pigmentos de efecto
MX2024014395A (es) 2023-12-12 2025-07-01 SUSONITY Commercial GmbH Escamas de oxido de aluminio (al2o3)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280256A (enExample) * 1961-06-28
US3087828A (en) * 1961-06-28 1963-04-30 Du Pont Nacreous pigment compositions

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544415A (en) * 1983-09-24 1985-10-01 Merck Patent Gesellschaft Mit Beschrankter Haftung Weathering-resistant pearlescent pigments
US4744832A (en) * 1985-08-07 1988-05-17 Merck Patent Gesellschaft Mit Beschrankter Haftung Iron oxide coated perlescent pigments
US5022923A (en) * 1985-10-08 1991-06-11 Merck Patent Gesellschaft Mit Beschrankter Haftung Pearl luster pigments stable to glaze and enamel
US5489449A (en) * 1990-03-28 1996-02-06 Nisshin Flour Milling Co., Ltd. Coated particles of inorganic or metallic materials and processes of producing the same
GB2242443B (en) * 1990-03-28 1994-04-06 Nisshin Flour Milling Co Coated particles of inorganic or metallic materials and processes of producing the same
GB2242443A (en) * 1990-03-28 1991-10-02 Nisshin Flour Milling Co Particles of inorganic or metallic materials coated with ultrafine partices
US5433779A (en) * 1993-12-06 1995-07-18 The Mearl Corporation Rutile titanium dioxide coated micaceous pigments formed without tin
US6547869B2 (en) 2000-07-19 2003-04-15 Merck Patent Gmbh Process for producing a powder coating material; a powder coating material; and the use of effect pigments
US8765103B2 (en) 2007-04-05 2014-07-01 Glassflake Limited Pearlescent pigments containing cosmetic compositions
US9663661B2 (en) 2007-04-05 2017-05-30 Eckart Gmbh Effect pigments comprising a glass flake substrate
US8647429B2 (en) 2010-02-04 2014-02-11 Merck Patent Gmbh Effect pigments
US8585818B1 (en) * 2013-03-14 2013-11-19 Basf Se Coated perlite flakes
US12421395B2 (en) 2019-04-30 2025-09-23 SUSONITY Commercial GmbH Effect pigments

Also Published As

Publication number Publication date
DE2214545B2 (enExample) 1980-09-04
CA964403A (en) 1975-03-18
DE2214545A1 (de) 1972-10-05
NL175834C (nl) 1985-01-02
BE781193A (fr) 1972-09-25
JPS5434010B1 (enExample) 1979-10-24
NL175834B (nl) 1984-08-01
DE2214545C3 (de) 1981-04-23
CH586614A5 (enExample) 1977-04-15
FR2130685A1 (enExample) 1972-11-03
NL7203980A (enExample) 1972-09-28
FR2130685B1 (enExample) 1977-04-01
IT950771B (it) 1973-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years