GB1359933A - Nacreous pigments of luster and process for their manufacture - Google Patents
Nacreous pigments of luster and process for their manufactureInfo
- 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
Links
- 239000000049 pigment Substances 0.000 title abstract 4
- 239000002932 luster Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 4
- 150000004706 metal oxides Chemical class 0.000 abstract 4
- 239000010445 mica Substances 0.000 abstract 4
- 229910052618 mica group Inorganic materials 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 4
- 229910001887 tin oxide Inorganic materials 0.000 abstract 4
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003929 acidic solution Substances 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910000423 chromium oxide Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- 150000003606 tin compounds Chemical class 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
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)
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)
| 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)
| 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 |
| DE3150483A1 (de) * | 1981-12-19 | 1983-06-30 | Herberts Gmbh, 5600 Wuppertal | Waessriges anstrichmittel, damit versehener gegenstand und verwendung von interferenzpigmenten hierfuer |
| 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 |
| 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 |
| 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 |
| AU2003301972A1 (en) | 2002-11-13 | 2004-06-03 | 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 |
| US20060225609A1 (en) | 2002-12-17 | 2006-10-12 | Reinhold Rueger | Silvery white interference pigments having a high luster and based on transparent substrate laminae |
| 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 |
| US7943194B2 (en) | 2004-08-23 | 2011-05-17 | Basf Se | Process for preparing flake-form pigments based on aluminum and on Sioz(Z=0.7-2.0) comprising forming a layer of separating agent |
| 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 |
| ATE497997T1 (de) | 2007-07-12 | 2011-02-15 | Basf Se | Interferenzpigmente auf basis von perlitschuppen |
| DE102007058601A1 (de) | 2007-12-04 | 2009-06-10 | Merck Patent Gmbh | Sicherheitspigment |
| ATE503806T1 (de) | 2007-12-17 | 2011-04-15 | Merck Patent Gmbh | Füllstoffpigmente |
| US8454861B2 (en) | 2007-12-19 | 2013-06-04 | Merck Patent Gmbh | Optically variable pigments of high electrical conductivity |
| CN101903471B (zh) | 2007-12-19 | 2014-04-16 | 默克专利股份有限公司 | 具有导电性核的强着色和/或光学可变的颜料 |
| 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 |
| 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 |
| 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 |
| KR101903207B1 (ko) | 2010-12-09 | 2018-10-01 | 메르크 파텐트 게엠베하 | 브릴리언트 흑색 안료 |
| EP2649134B1 (en) | 2010-12-09 | 2020-12-23 | 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 |
| 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 |
| DE102012017608A1 (de) | 2012-09-06 | 2014-05-08 | Merck Patent Gmbh | Goldpigment |
| DE102012020392A1 (de) | 2012-10-18 | 2014-04-24 | Merck Patent Gmbh | Pigmente |
| MX2015012962A (es) * | 2013-03-14 | 2015-12-01 | Basf Se | Laminas de perlita revestidas. |
| EP2799398B1 (en) | 2013-04-30 | 2018-05-23 | Merck Patent GmbH | alpha-Alumina flakes |
| ES2688388T3 (es) | 2013-04-30 | 2018-11-02 | Merck Patent Gmbh | Escamas de alfa-alúmina |
| EP3010979A1 (de) | 2013-06-17 | 2016-04-27 | Merck Patent GmbH | Transparente, elektrisch halbleitfähige interferenzpigmente mit hoher farbstärke |
| JP6608814B2 (ja) | 2013-06-17 | 2019-11-20 | 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 | 電気的半導体特性を有する、透明で光学的に可変の干渉顔料 |
| DE102013012023A1 (de) | 2013-07-19 | 2015-01-22 | Merck Patent Gmbh | Pigmentgemisch |
| DE102014003975A1 (de) | 2014-03-20 | 2015-10-08 | Merck Patent Gmbh | Effektpigmente |
| DE102014018276A1 (de) | 2014-12-12 | 2016-06-16 | Merck Patent Gmbh | Elektrisch leitfähige, farbige Interferenzpigmente |
| DE102014018275A1 (de) | 2014-12-12 | 2016-06-16 | Merck Patent Gmbh | Nichtmetallische Pigmente mit metallischen Eigenschaften |
| 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 |
| GB2549576A (en) | 2016-02-23 | 2017-10-25 | Merck Patent Gmbh | Effect pigments |
| 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 |
| CN112004891A (zh) | 2018-04-04 | 2020-11-27 | 阿尔塔纳股份公司 | 基于着色水辉石和涂布的着色水辉石的效果颜料及其制造 |
| 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 |
| EP3564197A1 (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 |
| EP4389828B1 (de) | 2022-12-19 | 2025-12-03 | SUSONITY Commercial GmbH | Effektpigmente mit mindestens einer tio2-schichtt, in der das tio2 mit ti(3+) und fluorid dotiert ist. |
| MX2024014395A (es) | 2023-12-12 | 2025-07-01 | SUSONITY Commercial GmbH | Escamas de oxido de aluminio (al2o3) |
Family Cites Families (2)
| 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 |
-
1972
- 1972-03-06 CA CA136,384A patent/CA964403A/en not_active Expired
- 1972-03-21 CH CH419072A patent/CH586614A5/xx not_active IP Right Cessation
- 1972-03-24 BE BE781193A patent/BE781193A/xx not_active IP Right Cessation
- 1972-03-24 DE DE19722214545 patent/DE2214545C3/de not_active Expired
- 1972-03-24 FR FR7210480A patent/FR2130685B1/fr not_active Expired
- 1972-03-24 NL NL7203980A patent/NL175834C/xx not_active IP Right Cessation
- 1972-03-24 GB GB1391072A patent/GB1359933A/en not_active Expired
- 1972-03-25 JP JP3020472A patent/JPS5434010B1/ja active Pending
- 1972-03-25 IT IT2240172A patent/IT950771B/it active
Cited By (13)
| 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 |
|---|---|
| CH586614A5 (enExample) | 1977-04-15 |
| NL175834C (nl) | 1985-01-02 |
| JPS5434010B1 (enExample) | 1979-10-24 |
| FR2130685A1 (enExample) | 1972-11-03 |
| DE2214545B2 (enExample) | 1980-09-04 |
| IT950771B (it) | 1973-06-20 |
| FR2130685B1 (enExample) | 1977-04-01 |
| NL175834B (nl) | 1984-08-01 |
| CA964403A (en) | 1975-03-18 |
| DE2214545C3 (de) | 1981-04-23 |
| DE2214545A1 (de) | 1972-10-05 |
| NL7203980A (enExample) | 1972-09-28 |
| BE781193A (fr) | 1972-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1359933A (en) | Nacreous pigments of luster and process for their manufacture | |
| EP0373575B2 (de) | Leitfähige plättchenförmige Pigmente | |
| KR940003572B1 (ko) | 퍼얼광택 안료의 제조방법 | |
| US3087828A (en) | Nacreous pigment compositions | |
| KR960000646B1 (ko) | 소판-형 착색안료 및 그의 제조방법 | |
| US4076551A (en) | Carbon black-containing pigments and process for their preparation | |
| US4828623A (en) | Water resistant nacreous pigment and process for producing the same | |
| IL42739A (en) | Lustrous pigments and the preparation thereof | |
| US4457784A (en) | Green nacreous pigments having calcined Cr oxide and phosphate layer, their preparation, and use | |
| US4456486A (en) | Yellow nacreous pigments having calcined CR oxide and phosphate layer for improved light-fastness, process and use | |
| US4867794A (en) | Process for preparing rutile-coated mica pigments | |
| EP1025168B2 (de) | Interferenzpigmente | |
| US6290766B1 (en) | Lustrous interference pigments with black absorption color | |
| GB1330721A (en) | Nacreous mica pigment compositions | |
| JPS6291567A (ja) | 釉およびエナメルにおいて安定な真珠光沢顔料 | |
| KR890005229A (ko) | 금색 광택 안료 | |
| EP0256417B1 (en) | New coloured and colourless thin fillerpigment and the method for preparation thereof | |
| CN101353488A (zh) | 一种高饱和度的多层珠光颜料及其制备方法 | |
| JPH0536463B2 (enExample) | ||
| JPH04220467A (ja) | 耐光性、耐湿性を有する金属酸化物で被覆された雲母顔料とその安定化方法 | |
| US4040859A (en) | Tin-containing lustrous pigments | |
| US3440075A (en) | Golden flake pigments coated with silver and hydrous oxides | |
| GB1256421A (en) | Production of metal oxides | |
| JPH0216168A (ja) | 被覆顔料 | |
| JPH06116508A (ja) | チタニアまたはジルコニアで被覆されたフレーク状物体の製造方法 |
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 |