NL129085C - - Google Patents

Info

Publication number
NL129085C
NL129085C NL129085DA NL129085C NL 129085 C NL129085 C NL 129085C NL 129085D A NL129085D A NL 129085DA NL 129085 C NL129085 C NL 129085C
Authority
NL
Netherlands
Application number
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.)
Publication of NL129085C publication Critical patent/NL129085C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • C01B13/20Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00Silicon; Compounds thereof
    • C01B33/113Silicon oxides; Hydrates thereof
    • C01B33/12Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/04Oxides; Hydroxides
    • C01G23/047Titanium dioxide
    • C01G23/07Producing by vapour phase processes, e.g. halide oxidation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/60Optical properties, e.g. expressed in CIELAB-values
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Glass Melting And Manufacturing (AREA)
NL129085D 1963-04-13 NL129085C (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0023838 1963-04-13

Publications (1)

Publication Number Publication Date
NL129085C true NL129085C (https=)

Family

ID=7551177

Family Applications (2)

Application Number Title Priority Date Filing Date
NL129085D NL129085C (https=) 1963-04-13
NL6403885A NL6403885A (https=) 1963-04-13 1964-04-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6403885A NL6403885A (https=) 1963-04-13 1964-04-10

Country Status (7)

Country Link
US (2) US3355253A (https=)
AT (1) AT252411B (https=)
BE (1) BE646127A (https=)
CH (1) CH437233A (https=)
FI (1) FI42314B (https=)
NL (2) NL6403885A (https=)
SE (1) SE314756B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129085C (https=) * 1963-04-13
US3764667A (en) * 1970-05-11 1973-10-09 Montedison Spa Process for producing pigment-quality titanium dioxide
US4048290A (en) * 1976-01-28 1977-09-13 Cabot Corporation Process for the production of finely-divided metal and metalloid oxides

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823982A (en) * 1948-02-20 1958-02-18 Thann Fab Prod Chem Production of finely divided metal oxides
US2779662A (en) * 1948-02-20 1957-01-29 Thann Fab Prod Chem Process and apparatus for obtaining titanium dioxide with a high rutile content
US2957753A (en) * 1958-11-05 1960-10-25 American Cyanamid Co Titanium dioxide from titanium tetrachloride
US3069281A (en) * 1959-10-26 1962-12-18 Pittsburgh Plate Glass Co Method of preparing metal oxides
US3109708A (en) * 1959-11-04 1963-11-05 Laporte Titanium Ltd Manufacture of titanium dioxide
US3105742A (en) * 1960-03-16 1963-10-01 Pittsburgh Plate Glass Co Process for producing titanium oxide pigments
US3068113A (en) * 1960-06-21 1962-12-11 Pittsburgh Plate Glass Co Method of preparing metal oxides
US3120427A (en) * 1960-11-01 1964-02-04 Thann Fab Prod Chem Preparation of titanium dioxide
US3214284A (en) * 1962-04-25 1965-10-26 Pittsburgh Plate Glass Co Production of pigmentary titanium oxide
NL129085C (https=) * 1963-04-13

Also Published As

Publication number Publication date
US3355253A (en) 1967-11-28
BE646127A (https=) 1964-07-31
US3479148A (en) 1969-11-18
NL6403885A (https=) 1964-10-14
SE314756B (https=) 1969-09-15
AT252411B (de) 1967-02-27
CH437233A (de) 1967-06-15
FI42314B (https=) 1970-03-31

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