BR8906495A - Pigmentos lamelares condutores e processo para sua preparacao - Google Patents

Pigmentos lamelares condutores e processo para sua preparacao

Info

Publication number
BR8906495A
BR8906495A BR898906495A BR8906495A BR8906495A BR 8906495 A BR8906495 A BR 8906495A BR 898906495 A BR898906495 A BR 898906495A BR 8906495 A BR8906495 A BR 8906495A BR 8906495 A BR8906495 A BR 8906495A
Authority
BR
Brazil
Prior art keywords
lamellary
pigments
conductive
preparation
lamellary pigments
Prior art date
Application number
BR898906495A
Other languages
English (en)
Inventor
Hans Dieter Brueckner
Reiner Esselborn
Original Assignee
Merck Patent Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6369280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8906495(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of BR8906495A publication Critical patent/BR8906495A/pt

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
    • 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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • 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
    • C01P2006/40—Electric properties
    • 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
    • C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paints Or Removers (AREA)
BR898906495A 1988-12-16 1989-12-15 Pigmentos lamelares condutores e processo para sua preparacao BR8906495A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842330A DE3842330A1 (de) 1988-12-16 1988-12-16 Leitfaehige plaettchenfoermige pigmente

Publications (1)

Publication Number Publication Date
BR8906495A true BR8906495A (pt) 1990-08-28

Family

ID=6369280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906495A BR8906495A (pt) 1988-12-16 1989-12-15 Pigmentos lamelares condutores e processo para sua preparacao

Country Status (11)

Country Link
US (1) US5472640A (pt)
EP (1) EP0373575B2 (pt)
JP (1) JP2999491B2 (pt)
KR (1) KR0136789B1 (pt)
AU (1) AU626618B2 (pt)
BR (1) BR8906495A (pt)
CA (1) CA2005491A1 (pt)
DE (2) DE3842330A1 (pt)
ES (1) ES2053934T3 (pt)
FI (1) FI100599B (pt)
YU (1) YU235489A (pt)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585037A (en) * 1989-08-02 1996-12-17 E. I. Du Pont De Nemours And Company Electroconductive composition and process of preparation
US5296168A (en) * 1989-08-03 1994-03-22 E. I. Du Pont De Nemours And Company Electroconductive particles and method for adjusting the isoelectric point thereof
JP3318338B2 (ja) * 1992-02-28 2002-08-26 東レ・ダウコーニング・シリコーン株式会社 導電性ポリオルガノシロキサン組成物の製造方法
DE4213747A1 (de) * 1992-04-25 1993-10-28 Merck Patent Gmbh Elektrisch leitfähige Pigmente
DE59304334D1 (de) * 1992-04-25 1996-12-05 Merck Patent Gmbh Elektrisch leitfähiges Pigment
WO1994000852A1 (en) * 1992-06-29 1994-01-06 E.I. Du Pont De Nemours And Company Electroconductive material and process
US5292551A (en) * 1992-06-29 1994-03-08 E. I. Du Pont De Nemours And Company Process for producing electroconductive powders
JPH06145645A (ja) * 1992-11-06 1994-05-27 Nippon Muki Kagaku Kogyo Kk 紫外線遮断剤とその製造方法
USH1447H (en) * 1992-11-20 1995-06-06 E. I. Du Pont De Nemours And Company Coated silica shells
US5512094A (en) * 1992-11-20 1996-04-30 E. I. Du Pont De Nemours And Company Metal oxide coated silica shells
US5364566A (en) * 1993-02-12 1994-11-15 E. I. Du Pont De Nemours And Company Process for making electroconductive powders
DE4431829A1 (de) 1994-09-07 1996-03-14 Merck Patent Gmbh Leitfähige Pigmentzubereitung
DE4435301A1 (de) * 1994-10-01 1996-04-04 Merck Patent Gmbh Leitfähige Pigmente
DE4443048A1 (de) * 1994-12-05 1996-06-13 Merck Patent Gmbh Effektpulverlacke
DE19525503A1 (de) † 1995-07-13 1997-01-16 Basf Ag Goniochromatische Glanzpigmente auf Basis transparenter, nichtmetallischer, plättchenförmiger Substrate
DE19538295A1 (de) * 1995-10-14 1997-04-17 Basf Ag Goniochromatische Glanzpigmente mit siliciumhaltiger Beschichtung
DE19638708A1 (de) * 1996-09-21 1998-04-16 Merck Patent Gmbh Mehrschichtige Interferenzpigmente
DE19647539A1 (de) * 1996-11-16 1998-05-20 Merck Patent Gmbh Leitfähige Pigmente
DE59907330D1 (de) 1998-03-18 2003-11-20 Merck Patent Gmbh Leitfähige Pigmente
US6114079A (en) * 1998-04-01 2000-09-05 Eastman Kodak Company Electrically-conductive layer for imaging element containing composite metal-containing particles
DE19823867A1 (de) * 1998-05-28 1999-12-02 Merck Patent Gmbh Pigmentmischung
DE10046152A1 (de) 2000-09-15 2002-03-28 Merck Patent Gmbh Pigmentpräparation in Granulatform
DE10148055B4 (de) * 2000-09-29 2006-11-09 Merck Patent Gmbh Elektrisch leitfähiges Pigment
US6693657B2 (en) 2001-04-12 2004-02-17 Engelhard Corporation Additive for YAG laser marking
DE10243438A1 (de) 2002-09-18 2004-03-25 Merck Patent Gmbh Oberflächenmodifizierte Effektpigmente
EP1556209A4 (en) * 2002-10-09 2009-07-01 Entegris Inc HIGH-FIXED HIGH-TEMPERATURE MATERIALS FOR DEVICE PROCESSING SYSTEMS
DE10346167A1 (de) * 2003-10-01 2005-05-25 Merck Patent Gmbh Glänzende schwarze Interferenzpigmente
US7187396B2 (en) * 2003-11-07 2007-03-06 Engelhard Corporation Low visibility laser marking additive
JP5584382B2 (ja) * 2004-05-17 2014-09-03 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 透明導電性顔料
DE102004025373A1 (de) * 2004-05-24 2005-12-15 Merck Patent Gmbh Maschinenlesbares Sicherheitselement für Sicherheitserzeugnisse
ATE380850T1 (de) * 2004-10-07 2007-12-15 Bene Fit Gmbh Kornartiger elektrisch leitfähiger füllstoff für kunststoffe
DE102004057918A1 (de) 2004-11-30 2006-06-01 Merck Patent Gmbh Laserkennzeichnung von Wertdokumenten
SI1966805T1 (sl) * 2005-12-19 2009-06-30 Kiian S P A Formulacija in postopek izdelave prevodnih filmskih elementov
CN101595171A (zh) * 2006-09-05 2009-12-02 富士胶片亨特化学制品美国有限公司 用于形成可激光标记涂层的组合物和含有机吸收增强添加剂的可激光标记材料
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
CN101889060B (zh) 2007-12-19 2014-04-16 默克专利股份有限公司 高电导率的光学可变颜料
DE102008060228A1 (de) 2008-12-04 2010-06-10 Merck Patent Gmbh Oberflächenmodifizierte Pigmente
DE102010012197A1 (de) 2010-03-19 2011-09-22 Merck Patent Gmbh Elektrisch leitfähige Fußbodenpflegemittel
DE102010052888A1 (de) 2010-12-01 2012-06-06 Merck Patent Gmbh Pigmente
DE102010052889A1 (de) 2010-12-01 2012-06-06 Merck Patent Gmbh Teilleitfähige dielektrische Beschichtungen und Gegenstände
RU2656492C2 (ru) † 2013-06-17 2018-06-05 Мерк Патент Гмбх Прозрачные, оптически переменные интерферированные пигменты, имеющие электрически полупроводниковые свойства
JP6608813B2 (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 高い色濃度を有する透明な電気的半導体性干渉顔料
KR102317291B1 (ko) 2013-11-07 2021-10-25 메르크 파텐트 게엠베하 전기 전도성 안료
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
JP6511329B2 (ja) * 2015-04-27 2019-05-15 三井金属鉱業株式会社 導電性粒子及びそれを含む導電性組成物
JP6577327B2 (ja) * 2015-10-16 2019-09-18 三井金属鉱業株式会社 導電性粒子及びそれを含む導電性組成物
DE102017011800A1 (de) * 2017-12-20 2019-06-27 Merck Patent Gmbh Effektpigmente
CN116438232A (zh) 2020-10-01 2023-07-14 巴斯夫欧洲公司 eTPE激光标记

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438796A (en) * 1967-02-02 1969-04-15 Du Pont Aluminum-silica-aluminum flake pigments
DE3124746A1 (de) * 1981-06-24 1983-01-13 Basf Ag, 6700 Ludwigshafen Plaettchenfoermige pigmente der formel al(pfeil abwaerts)x(pfeil abwaerts)fe(pfeil abwaerts)2(pfeil abwaerts)-(pfeil abwaerts)x(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts), deren herstellung und 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
DE3151354A1 (de) * 1981-12-24 1983-07-07 Merck Patent Gmbh, 6100 Darmstadt Perlglanzpigmente, verfahren zu ihrer herstellung und ihre verwendung
JPS6050813A (ja) * 1983-08-31 1985-03-20 触媒化成工業株式会社 プラスチック又は塗料配合用透光性導電性粉末素材
DE3535818A1 (de) * 1985-10-08 1987-04-09 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
IN165908B (pt) * 1985-10-25 1990-02-10 Merck Patent Gmbh
DE3617430A1 (de) * 1986-05-23 1987-11-26 Merck Patent Gmbh Perlglanzpigmente
DE3636156A1 (de) * 1986-10-24 1988-04-28 Basf Ag Plaettchenfoermige pigmente der allgemeinen formel mn(pfeil abwaerts)x(pfeil abwaerts)-al(pfeil abwaerts)y(pfeil abwaerts)fe(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)-(pfeil abwaerts)(pfeil abwaerts)((pfeil abwaerts)(pfeil abwaerts)x(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)(pfeil abwaerts)y(pfeil abwaerts)(pfeil abwaerts))(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)
DE3731174A1 (de) * 1987-09-17 1989-03-30 Merck Patent Gmbh Glasur- und emailstabile perlglanzpigmente
US4917952A (en) * 1987-09-29 1990-04-17 Toda Kogyo Corp. Electroconductive iron oxide particles
US5236737A (en) * 1989-08-02 1993-08-17 E. I. Du Pont De Nemours And Company Electroconductive composition and process of preparation
US5068063A (en) * 1989-12-28 1991-11-26 E. I. Du Pont De Nemours And Company Non-carbon black containing conductive coating composition
US5104583A (en) * 1990-05-07 1992-04-14 E. I. Du Pont De Nemours And Company Light colored conductive electrocoat paint

Also Published As

Publication number Publication date
ES2053934T3 (es) 1994-08-01
JPH02214782A (ja) 1990-08-27
JP2999491B2 (ja) 2000-01-17
AU626618B2 (en) 1992-08-06
EP0373575A1 (de) 1990-06-20
EP0373575B1 (de) 1993-01-13
YU235489A (en) 1991-04-30
FI896027A0 (fi) 1989-12-15
AU4678189A (en) 1990-06-21
DE3842330A1 (de) 1990-06-21
DE58903290D1 (de) 1993-02-25
EP0373575B2 (de) 1999-02-03
FI100599B (fi) 1998-01-15
KR900009891A (ko) 1990-07-05
CA2005491A1 (en) 1990-06-16
KR0136789B1 (ko) 1998-04-24
US5472640A (en) 1995-12-05

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