IT1042949B - Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso - Google Patents

Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso

Info

Publication number
IT1042949B
IT1042949B IT2774775A IT2774775A IT1042949B IT 1042949 B IT1042949 B IT 1042949B IT 2774775 A IT2774775 A IT 2774775A IT 2774775 A IT2774775 A IT 2774775A IT 1042949 B IT1042949 B IT 1042949B
Authority
IT
Italy
Prior art keywords
preparation
iron oxide
solutions containing
acid solutions
ferrous sulphate
Prior art date
Application number
IT2774775A
Other languages
English (en)
Inventor
P Aspes
L Balducci
U Montiglio
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Priority to IT2774775A priority Critical patent/IT1042949B/it
Priority to NL7610629A priority patent/NL7610629A/xx
Priority to DE19762643246 priority patent/DE2643246A1/de
Priority to GB3993076A priority patent/GB1530740A/en
Priority to FR7628959A priority patent/FR2325700A1/fr
Priority to BE171062A priority patent/BE846726A/xx
Priority to JP11705076A priority patent/JPS5263199A/ja
Application granted granted Critical
Publication of IT1042949B publication Critical patent/IT1042949B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
IT2774775A 1975-09-29 1975-09-29 Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso IT1042949B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2774775A IT1042949B (it) 1975-09-29 1975-09-29 Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso
NL7610629A NL7610629A (nl) 1975-09-29 1976-09-24 Werkwijze voor de bereiding van hittebesten- dige pigmenten op basis van ijzeroxyden.
DE19762643246 DE2643246A1 (de) 1975-09-29 1976-09-25 Verfahren zur herstellung von thermostabilen pigmenten auf der basis von eisenoxid aus eisen(ii)-sulfat- haltigen saeureloesungen
GB3993076A GB1530740A (en) 1975-09-29 1976-09-27 Process for the preparation of iron oxide based thermostable pigments from acid solutions containing ferrous sulphate
FR7628959A FR2325700A1 (fr) 1975-09-29 1976-09-27 Procede de preparation de pigments thermostables a base d'oxyde de fer
BE171062A BE846726A (fr) 1975-09-29 1976-09-29 Procede de preparation de pigments thermostables a base d'oxyde de fer
JP11705076A JPS5263199A (en) 1975-09-29 1976-09-29 Process for preparing thermally stable iron oxide base pigment from acidic solution containing ferrous sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2774775A IT1042949B (it) 1975-09-29 1975-09-29 Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso

Publications (1)

Publication Number Publication Date
IT1042949B true IT1042949B (it) 1980-01-30

Family

ID=11222252

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2774775A IT1042949B (it) 1975-09-29 1975-09-29 Procedimento per la preparazione di pigmenti termostabili a base di ossidi di ferro da soluzioni acide contenenti solfato ferroso

Country Status (7)

Country Link
JP (1) JPS5263199A (it)
BE (1) BE846726A (it)
DE (1) DE2643246A1 (it)
FR (1) FR2325700A1 (it)
GB (1) GB1530740A (it)
IT (1) IT1042949B (it)
NL (1) NL7610629A (it)

Families Citing this family (10)

* 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
DE3324400A1 (de) * 1983-07-06 1985-01-24 Bayer Ag, 5090 Leverkusen Neues braunpigment auf basis von eisen-aluminium-mischoxiden sowie verfahren zu dessen herstellung
CN85102464B (zh) * 1985-04-01 1988-03-16 山东省新材料研究所 黑色陶瓷制品原料的生产方法及其制品
DE3636156A1 (de) * 1986-10-24 1988-04-28 Basf Ag Plaettchenfoermige pigmente der allgemeinen formel mn(pfeil abwaerts)x(pfeil abwaerts)-al(pfeil abwaerts)y(pfeil abwaerts)fe(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)-(pfeil abwaerts)(pfeil abwaerts)((pfeil abwaerts)(pfeil abwaerts)x(pfeil abwaerts)(pfeil abwaerts)+(pfeil abwaerts)(pfeil abwaerts)y(pfeil abwaerts)(pfeil abwaerts))(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)
US5562765A (en) * 1994-10-21 1996-10-08 E. I. Du Pont De Nemours And Company Iron-manganese colorant
CN100357361C (zh) * 2005-08-23 2007-12-26 奚长生 钛白粉副产物硫酸亚铁制备氧化铁黄及氧化铁红的方法
DK3333275T3 (da) 2016-12-07 2021-02-08 Hoeganaes Ab Publ Rustfrit stålpulver til fremstilling af rustfrit duplex-sinterstål
CN110694591A (zh) * 2019-09-05 2020-01-17 武汉东湖科创中试基地科技有限公司 Fe-GO/Cs复合微球的制备方法及其用途
WO2022120620A1 (en) * 2020-12-09 2022-06-16 Dic Corporation Iron oxide particles and method for producing iron oxide particles
WO2024062037A1 (en) 2022-09-22 2024-03-28 Sun Chemical B.V. Fast dispersing pigment brown 29

Also Published As

Publication number Publication date
FR2325700B1 (it) 1978-05-05
FR2325700A1 (fr) 1977-04-22
BE846726A (fr) 1977-03-29
GB1530740A (en) 1978-11-01
DE2643246A1 (de) 1977-04-07
NL7610629A (nl) 1977-03-31
JPS5263199A (en) 1977-05-25

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