IT1062675B - Pigmenti anticorrosione a base di ossido di ferro e procedimento per produrli - Google Patents

Pigmenti anticorrosione a base di ossido di ferro e procedimento per produrli

Info

Publication number
IT1062675B
IT1062675B IT50968/76A IT5096876A IT1062675B IT 1062675 B IT1062675 B IT 1062675B IT 50968/76 A IT50968/76 A IT 50968/76A IT 5096876 A IT5096876 A IT 5096876A IT 1062675 B IT1062675 B IT 1062675B
Authority
IT
Italy
Prior art keywords
procedure
produce
iron oxide
oxide based
based anti
Prior art date
Application number
IT50968/76A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1062675B publication Critical patent/IT1062675B/it

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
    • C09C1/22—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
    • C09C1/34—Compounds of chromium
    • 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
    • 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
IT50968/76A 1975-08-23 1976-08-20 Pigmenti anticorrosione a base di ossido di ferro e procedimento per produrli IT1062675B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2537684A DE2537684C3 (de) 1975-08-23 1975-08-23 Aktive Korrosionsschutzpigmente auf Eisenoxidbasis

Publications (1)

Publication Number Publication Date
IT1062675B true IT1062675B (it) 1984-10-20

Family

ID=5954737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50968/76A IT1062675B (it) 1975-08-23 1976-08-20 Pigmenti anticorrosione a base di ossido di ferro e procedimento per produrli

Country Status (6)

Country Link
US (1) US4140538A (Direct)
JP (1) JPS5226530A (Direct)
DE (1) DE2537684C3 (Direct)
FR (1) FR2322181A1 (Direct)
GB (1) GB1551446A (Direct)
IT (1) IT1062675B (Direct)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156613A (en) * 1976-06-05 1979-05-29 Bayer Aktiengesellschaft Anti-corrosion pigments
DE2642049C2 (de) * 1976-09-18 1984-07-12 Bayer Ag, 5090 Leverkusen Aktive Korrosionsschutzpigmente auf Eisenoxidbasis und deren Verwendung
DE2625401C2 (de) * 1976-06-05 1983-02-03 Bayer Ag, 5090 Leverkusen Aktive Korrosionsschutzpigmente auf Eisenoxidbasis und deren Verwendung
DE2904491A1 (de) * 1979-02-07 1980-08-21 Bayer Ag Plaettchenfoermige eisenoxidpigmente und verfahren zu deren herstellung sowie deren verwendung
DE3411215A1 (de) * 1984-03-27 1985-10-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von transparenten goldgelben, temperaturstabilen zweiphasigen pigmenten der allgemeinen formel xzno.znfe(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)4(pfeil abwaerts)
DE4131548A1 (de) * 1991-09-21 1993-03-25 Degussa Braune spinellfarbkoerper auf der basis von zinkchromit, verfahren zu deren herstellung und deren verwendung
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728974C (de) * 1939-11-23 1942-12-08 Degussa Verbesserung chromhaltiger Farbkoerper
US2416064A (en) * 1943-04-28 1947-02-18 Du Pont Chromite ore pigment
US2502130A (en) * 1947-08-29 1950-03-28 Columbian Carbon Preparation of magnesium ferrite pigment
US2904395A (en) * 1955-02-24 1959-09-15 Columbian Carbon Method for producing zinc ferrite pigment
GB916281A (en) * 1960-12-29 1963-01-23 Ferro Corp Colours for glazes suspended in resins
JPS5040419B2 (Direct) * 1972-08-30 1975-12-24
JPS5317618B2 (Direct) * 1972-09-13 1978-06-09
US3832455A (en) * 1972-10-25 1974-08-27 Smith G Labor Preparation of zinc ferrite yellow pigments
JPS5317619B2 (Direct) * 1972-10-26 1978-06-09

Also Published As

Publication number Publication date
US4140538A (en) 1979-02-20
FR2322181A1 (fr) 1977-03-25
JPS5226530A (en) 1977-02-28
FR2322181B1 (Direct) 1980-05-23
DE2537684B2 (de) 1979-11-29
GB1551446A (en) 1979-08-30
DE2537684C3 (de) 1980-07-31
DE2537684A1 (de) 1977-03-03

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