NO972950L - Fremgangsmåte for fremstilling av uorganisk belagte pigmenter og fyllstoffer - Google Patents

Fremgangsmåte for fremstilling av uorganisk belagte pigmenter og fyllstoffer

Info

Publication number
NO972950L
NO972950L NO972950A NO972950A NO972950L NO 972950 L NO972950 L NO 972950L NO 972950 A NO972950 A NO 972950A NO 972950 A NO972950 A NO 972950A NO 972950 L NO972950 L NO 972950L
Authority
NO
Norway
Prior art keywords
filler
pigment
aluminum
addition
suspension
Prior art date
Application number
NO972950A
Other languages
English (en)
Other versions
NO972950D0 (no
Inventor
Rolf-Michael Braun
Juergen Kischkewitz
Hilmar Rieck
Udo Holtmann
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO972950D0 publication Critical patent/NO972950D0/no
Publication of NO972950L publication Critical patent/NO972950L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • 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
    • C09C1/24—Oxides of iron
    • 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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • C09C1/3661—Coating
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Det blir beskrevet en fremgangsmåte for fremstilling av uorganisk belagte pigmenter eller fyllstoffer, hvor en vandig suspensjon av det tilsvarende ubehandlede pigmentet eller fyllstoffet blir anbragt minst et sjikt av et oksyd, hydroksyd eller oksydhydrat av et eller flere metaller fra gruppen bestående av titan, aluminium, zirkonium, silisium, Cer og sink, utfelt ved tilsetting av de tilsvarende metallsaltoppløsningene, hvor de yt- terste sjiktene er et hydroksyd eller oksydhydrat av aluminium, den vandige suspen- sjonen blir innstilt omkring nøytral, det således behandlede pigmentet eller fyllstoffet blir skilt fra, det fraskilte pigmentet eller fyllstoffet vasket, eventuelt tørket og blir or- ganisk modifisert og så deagglomerisert, hvor det for fremstilling av det ytre sjiktet av aluminiumhydroksyd eller aluminiumoksydhydrat blir tilsatt en surt reagerende, vann- oppløselig forbindelse av aluminium i en mengde fra 0,1 til 3 vekt-%, beregnet som AI2O3 og i forhold til pigmentet hhv. fyllstoffet, og en vannoppløselig, alkalisk reager- nde forbindelse av aluminium i en mengde fra 0,1 til 3 vekt-% beregnet som AI2O3 og i forhold til pigmentet hhv. fyllstoffet, til pigment- eller fyllstoffsuspensjonen samtidig eller etter hverandre og i et slikt mengdeforhold at det ved slutten av tilsetningen er inn- stilt en pH-verdi fra 4 til 10 i suspensjonen, uten at ytterligere sure eller alkalisk reager- ende komponenter blir tilsatt.
NO972950A 1996-06-25 1997-06-24 Fremgangsmåte for fremstilling av uorganisk belagte pigmenter og fyllstoffer NO972950L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996125267 DE19625267A1 (de) 1996-06-25 1996-06-25 Verfahren zur Herstellung anorganisch beschichteter Pigmente und Füllstoffe

Publications (2)

Publication Number Publication Date
NO972950D0 NO972950D0 (no) 1997-06-24
NO972950L true NO972950L (no) 1997-12-29

Family

ID=7797876

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972950A NO972950L (no) 1996-06-25 1997-06-24 Fremgangsmåte for fremstilling av uorganisk belagte pigmenter og fyllstoffer

Country Status (5)

Country Link
US (1) US5792250A (no)
EP (1) EP0816441A1 (no)
BR (1) BR9703699A (no)
DE (1) DE19625267A1 (no)
NO (1) NO972950L (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758826B1 (fr) * 1997-01-27 1999-04-16 Rhodia Chimie Sa Nouveau pigment de dioxide de titane, son procede de preparation et son utilisation dans les compositions de peinture
JP2001302942A (ja) * 2000-02-14 2001-10-31 Miyoshi Kasei Kk 新規複合粉体及びこれを配合した化粧料
CA2453005A1 (fr) * 2003-12-17 2005-06-17 Fermag Inc. Procede hydrometallurgique de separation des poussieres d`acieries utilisant un four a arc et pigments obtenus par le procede
WO2006133575A1 (en) * 2005-06-17 2006-12-21 Ferrinov Inc. Anti-corrosion pigments coming from dust of an electic arc furnace and containing sacrificial calcium
AU2006274541B2 (en) * 2005-08-02 2012-12-13 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
WO2008093347A2 (en) * 2007-02-01 2008-08-07 Sol-Gel Technologies Ltd. Method for preparing particles comprising metal oxide coating and particles with metal oxide coating
ES2912051T3 (es) 2007-02-01 2022-05-24 Sol Gel Tech Ltd Composiciones para aplicación tópica que comprenden un peróxido y retinoide
US9028913B2 (en) * 2007-10-01 2015-05-12 The National Titanium Dioxide, Co. Ltd. (Cristal) Method for surface treatment of titanium dioxide pigment
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea
US9505022B2 (en) 2012-12-04 2016-11-29 The National Titanium Dioxide Co. Ltd. (Cristal) Surface treatment method for making high durability universal titanium dioxide rutile pigment
US12357602B2 (en) 2017-07-12 2025-07-15 Mayne Pharma Llc Compositions comprising encapsulated tretinoin

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1073338A (en) * 1965-07-21 1967-06-21 British Titan Products Mixed coating process
GB1207512A (en) * 1967-11-02 1970-10-07 Prod Chemiques De Thann Et De Latex paint composition comprising pigmentary titanium dioxide
GB1281728A (en) * 1969-09-25 1972-07-12 British Titan Ltd Coating process
GB1336292A (en) * 1970-01-15 1973-11-07 Laporte Industries Ltd Treatment of oxide pigments
US3649322A (en) * 1970-04-20 1972-03-14 Warren M Foss Titanium dioxide pigment composition and a method for making the same
US3861946A (en) * 1972-07-21 1975-01-21 Mearl Corp Titanium dioxide nacreous pigments and process for the preparation thereof
US4199370A (en) * 1978-03-15 1980-04-22 The New Jersey Zinc Company Weather resistant titanium dioxide pigment having improved optical properties and process for making same
SU994524A1 (ru) * 1980-08-04 1983-02-07 Предприятие П/Я Г-4855 Способ модифицировани пигментной двуокиси титана
SU1406136A1 (ru) * 1985-11-18 1988-06-30 Предприятие П/Я Г-4855 Способ модифицировани пигментного диоксида титана
SU1640136A1 (ru) * 1988-05-04 1991-04-07 Предприятие П/Я Г-4855 Способ модифицировани пигментного диоксида титана
DE4216891A1 (de) * 1992-05-21 1993-11-25 Kortec Ag Zug Verfahren und Einrichtung zum Erhitzen und Schmelzen von stückigem Eisenschwamm
DE4434972A1 (de) * 1994-09-30 1996-04-04 Bayer Ag Hochtransparente, gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung

Also Published As

Publication number Publication date
NO972950D0 (no) 1997-06-24
US5792250A (en) 1998-08-11
BR9703699A (pt) 1998-09-01
DE19625267A1 (de) 1998-01-08
EP0816441A1 (de) 1998-01-07

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