IT1084004B - Procedimento per la rpeparazione di un pigmento rosso ossido di ferro - Google Patents

Procedimento per la rpeparazione di un pigmento rosso ossido di ferro

Info

Publication number
IT1084004B
IT1084004B IT19152/77A IT1915277A IT1084004B IT 1084004 B IT1084004 B IT 1084004B IT 19152/77 A IT19152/77 A IT 19152/77A IT 1915277 A IT1915277 A IT 1915277A IT 1084004 B IT1084004 B IT 1084004B
Authority
IT
Italy
Prior art keywords
procedure
processing
iron oxide
red iron
oxide pigment
Prior art date
Application number
IT19152/77A
Other languages
English (en)
Inventor
Tullio Pellizzon
Luigi Piccolo
Antonio Paolinelli
Original Assignee
Euteco Spa
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 Euteco Spa filed Critical Euteco Spa
Priority to IT19152/77A priority Critical patent/IT1084004B/it
Priority to GB51548/77A priority patent/GB1587760A/en
Priority to US05/860,104 priority patent/US4153472A/en
Application granted granted Critical
Publication of IT1084004B publication Critical patent/IT1084004B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
IT19152/77A 1977-01-11 1977-01-11 Procedimento per la rpeparazione di un pigmento rosso ossido di ferro IT1084004B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT19152/77A IT1084004B (it) 1977-01-11 1977-01-11 Procedimento per la rpeparazione di un pigmento rosso ossido di ferro
GB51548/77A GB1587760A (en) 1977-01-11 1977-12-12 Preparation of a red pigment of iron oxide
US05/860,104 US4153472A (en) 1977-01-11 1977-12-13 Process for preparing a red pigmentary iron oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19152/77A IT1084004B (it) 1977-01-11 1977-01-11 Procedimento per la rpeparazione di un pigmento rosso ossido di ferro

Publications (1)

Publication Number Publication Date
IT1084004B true IT1084004B (it) 1985-05-25

Family

ID=11155306

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19152/77A IT1084004B (it) 1977-01-11 1977-01-11 Procedimento per la rpeparazione di un pigmento rosso ossido di ferro

Country Status (3)

Country Link
US (1) US4153472A (it)
GB (1) GB1587760A (it)
IT (1) IT1084004B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028679A1 (de) * 1980-07-29 1982-02-25 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung magnetischer eisenoxide
FR2562081B1 (fr) * 1984-03-27 1986-10-10 Thann Mulhouse Sa Procede de preparation d'oxydes de fer pigmentaires rouges a partir de sulfate ferreux residuaire
DE3716300A1 (de) * 1987-05-15 1988-11-24 Bayer Ag Neue farbreine eisenoxidpigmente, verfahren zu ihrer herstellung und deren verwendung
CN111233045B (zh) * 2019-12-25 2021-09-07 河北彩客化学股份有限公司 一种制备氧化铁红颜料且同步生产芳香胺的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849428A (en) * 1925-05-08 1932-03-15 Ig Farbenindustrie Ag Iron oxide pigments and process of producing the same as by-products of the reduction of aromatic nitrocompounds
US1793941A (en) * 1925-05-08 1931-02-24 Ig Farbenindustrie Ag Iron-oxide pigment and process of producing the same as by-products of the reduction of aromatic nitro compounds
US2866686A (en) * 1952-09-16 1958-12-30 C K Williams & Co Preparation of red oxide of iron
US3619137A (en) * 1969-01-16 1971-11-09 Pfizer Production of iron oxide pigments

Also Published As

Publication number Publication date
GB1587760A (en) 1981-04-08
US4153472A (en) 1979-05-08

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