CH477538A - Verfahren zur Verbesserung der photochemischen Stabilität eines Rutil-Pigmentes - Google Patents

Verfahren zur Verbesserung der photochemischen Stabilität eines Rutil-Pigmentes

Info

Publication number
CH477538A
CH477538A CH1142861A CH1142861A CH477538A CH 477538 A CH477538 A CH 477538A CH 1142861 A CH1142861 A CH 1142861A CH 1142861 A CH1142861 A CH 1142861A CH 477538 A CH477538 A CH 477538A
Authority
CH
Switzerland
Prior art keywords
improving
photochemical stability
rutile pigment
rutile
pigment
Prior art date
Application number
CH1142861A
Other languages
English (en)
Inventor
Heinz Dr Rechmann
Friedrich Dr Vial
Helmut Dr Weber
Original Assignee
Titan 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
Application filed by Titan Gmbh filed Critical Titan Gmbh
Publication of CH477538A publication Critical patent/CH477538A/de

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
    • C09C1/36—Compounds of titanium
    • 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
    • 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
    • C01P2004/88—Thick layer coatings
    • 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
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • 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
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paper (AREA)
CH1142861A 1960-11-02 1961-10-02 Verfahren zur Verbesserung der photochemischen Stabilität eines Rutil-Pigmentes CH477538A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET19218A DE1208438B (de) 1960-11-02 1960-11-02 Verfahren zur Verbesserung der photochemischen Stabilitaet von Rutil-Pigmenten

Publications (1)

Publication Number Publication Date
CH477538A true CH477538A (de) 1969-08-31

Family

ID=7549235

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1142861A CH477538A (de) 1960-11-02 1961-10-02 Verfahren zur Verbesserung der photochemischen Stabilität eines Rutil-Pigmentes

Country Status (8)

Country Link
US (1) US3203818A (de)
AT (1) AT277531B (de)
BE (1) BE609835A (de)
CH (1) CH477538A (de)
DE (1) DE1208438B (de)
FI (1) FI41051B (de)
GB (1) GB969352A (de)
NL (2) NL134502C (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007449A (en) * 1961-07-27 1965-10-13 British Titan Products Titanium dioxide pigment
NL299466A (de) * 1962-10-18
NL300720A (de) * 1962-11-20
US3383231A (en) * 1964-03-20 1968-05-14 American Potash & Chem Corp Process of treating pigmentary tio2
NL134090C (de) * 1965-04-03 1900-01-01
US3276308A (en) * 1965-04-26 1966-10-04 Emric W Bergere Blind fasteners
US3459575A (en) * 1965-05-05 1969-08-05 Du Pont Titanium pigment manufacture
US3468689A (en) * 1965-08-09 1969-09-23 Ppg Industries Inc Process for preparing improved titanium dioxide
US3442678A (en) * 1965-08-31 1969-05-06 Ppg Industries Inc Method for treating raw pigmentary titanium dioxide
US3409501A (en) * 1965-12-10 1968-11-05 Nat Lead Co Pyrogenic tio2 pigment and method for producing same
DE1592951B2 (de) 1966-01-07 1980-10-02 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Pigmentmasse auf der Basis von kristallinem Titandioxid und Verfahren zu deren Herstellung
US3449271A (en) * 1966-06-27 1969-06-10 Cabot Corp Latex paint compositions
US3418147A (en) * 1966-06-27 1968-12-24 Du Pont Surface treating pigments with hydrous metal oxides
US3523810A (en) * 1966-12-20 1970-08-11 Cabot Corp Nongelling titania pigments
US3522078A (en) * 1967-04-21 1970-07-28 Ppg Industries Inc Process of treating titanium dioxide
US3529985A (en) * 1967-12-26 1970-09-22 Nat Lead Co Titanium dioxide pigment and process for producing same
US3650793A (en) * 1969-02-28 1972-03-21 Ppg Industries Inc Titanium dioxide of improved chalk resistance
JPS551939B2 (de) * 1972-06-30 1980-01-17
CA1045912A (en) * 1973-12-20 1979-01-09 Alvin Allen Tio2 pigment coated successively with silica and alumina
US5149369A (en) * 1991-02-08 1992-09-22 Mearl Corporation Bismuth oxychloride nacreous pigment having improved weather fastness and the production thereof
MY131700A (en) * 1993-11-24 2007-08-30 Kerr Mcgee Ct Llc Durable pigmentary titanium dioxide and methods of producing the same
US5730796A (en) * 1995-06-01 1998-03-24 Kerr-Mcgee Chemical Corporation Durable pigmentary titanium dioxide and methods of producing the same
JP5209861B2 (ja) * 2006-09-27 2013-06-12 石原産業株式会社 二酸化チタン白色顔料及びその製造方法
US8840719B2 (en) 2011-03-09 2014-09-23 Tronox Llc Titanium dioxide pigments and manufacturing method
EP2987834A1 (de) * 2014-08-18 2016-02-24 Kronos International, Inc. Verfahren zur Oberflächenbeschichtung von anorganischen Partikeln mit Siliciumdioxid und mindestens einer weiteren anorganischen Verbindung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1892693A (en) * 1924-08-11 1933-01-03 Krebs Pigment And Color Corp Preparation of titanium pigments
US2284772A (en) * 1940-08-30 1942-06-02 Du Pont Production of improved titanium pigments
US2357101A (en) * 1941-08-07 1944-08-29 Du Pont Titanium pigments and process for producing the same
US2671031A (en) * 1950-05-10 1954-03-02 American Cyanamid Co Nonchalking titanium dioxide production
GB707560A (en) * 1951-04-11 1954-04-21 Du Pont Improvements in and relating to the manufacture of pigmentary titanium dioxide
US2780558A (en) * 1953-07-22 1957-02-05 Du Pont Production of improved pigments
NL124400C (de) * 1958-01-15 1900-01-01
US3086877A (en) * 1960-11-01 1963-04-23 American Cyanamid Co Treatment of titanium dioxide pigment

Also Published As

Publication number Publication date
BE609835A (fr) 1962-04-30
GB969352A (en) 1964-09-09
NL270946A (de) 1900-01-01
AT277531B (de) 1969-12-29
FI41051B (de) 1969-04-30
US3203818A (en) 1965-08-31
DE1208438B (de) 1966-01-05
NL134502C (de) 1900-01-01

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Legal Events

Date Code Title Description
PL Patent ceased