BE881848A - PROCEDE POUR LA PREPARATION D'UN PIGMENT DE FeOOH - Google Patents
PROCEDE POUR LA PREPARATION D'UN PIGMENT DE FeOOHInfo
- Publication number
- BE881848A BE881848A BE0/199496A BE199496A BE881848A BE 881848 A BE881848 A BE 881848A BE 0/199496 A BE0/199496 A BE 0/199496A BE 199496 A BE199496 A BE 199496A BE 881848 A BE881848 A BE 881848A
- Authority
- BE
- Belgium
- Prior art keywords
- feooh
- pigment
- preparation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
- G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
- G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
- G11B5/70652—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides gamma - Fe2 O3
- G11B5/70657—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides gamma - Fe2 O3 with a skin
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- 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
- C01P2006/42—Magnetic properties
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
- Y10T428/257—Iron oxide or aluminum oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7901438A NL7901438A (nl) | 1979-02-23 | 1979-02-23 | Werkwijze voor de bereiding van een feooh pigment. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE881848A true BE881848A (fr) | 1980-08-21 |
Family
ID=19832681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/199496A BE881848A (fr) | 1979-02-23 | 1980-02-21 | PROCEDE POUR LA PREPARATION D'UN PIGMENT DE FeOOH |
Country Status (7)
Country | Link |
---|---|
US (1) | US4349385A (fr) |
JP (1) | JPS55113631A (fr) |
BE (1) | BE881848A (fr) |
DE (1) | DE3004056A1 (fr) |
FR (1) | FR2449711A1 (fr) |
GB (1) | GB2043614B (fr) |
NL (1) | NL7901438A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4505990A (en) * | 1983-07-14 | 1985-03-19 | Hercules Incorporated | Coating compositions |
DE3820499A1 (de) * | 1988-06-16 | 1989-12-21 | Bayer Ag | Thermisch stabile eisenoxidpigmente mit gamma-fe(pfeil abwaerts)2(pfeil abwaerts)0(pfeil abwaerts)3(pfeil abwaerts)-struktur, verfahren zu ihrer herstellung sowie deren verwendung |
IL132506A (en) | 1999-10-21 | 2006-06-11 | Biopigment Ltd | Method for production of iron oxide pigments |
US20060111235A1 (en) * | 2002-08-06 | 2006-05-25 | Shinjiro Domi | Method of manufacturing ferromagnetic particle exothermic elements |
CN102285692B (zh) * | 2011-06-16 | 2013-03-27 | 西南大学 | 一种具有强磁光效应胶体的制备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD74306A (fr) * | ||||
DE1219009B (de) * | 1963-06-26 | 1966-06-16 | Bayer Ag | Verfahren zur Herstellung von gamma-FeOOH |
JPS4915360A (fr) * | 1972-05-17 | 1974-02-09 | ||
US3843540A (en) * | 1972-07-26 | 1974-10-22 | Us Interior | Production of magnetic fluids by peptization techniques |
DE2428875C2 (de) * | 1974-06-14 | 1983-11-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von γ-Eisen(III)oxid |
JPS5422838B2 (fr) * | 1974-08-11 | 1979-08-09 | ||
US4178416A (en) * | 1976-03-12 | 1979-12-11 | Eastman Kodak Company | Acicular ferric oxide for magnetic recording and process for producing same |
DE2633597C2 (de) * | 1976-07-27 | 1983-01-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von nadel- bis prismenförmigen ferrimagnetischen Eisenoxidpigmenten zur magnetischen Signalaufzeichnung |
JPS54138894A (en) * | 1978-04-20 | 1979-10-27 | Hitachi Maxell Ltd | Production of magnetic iron oxide powder |
-
1979
- 1979-02-23 NL NL7901438A patent/NL7901438A/nl not_active Application Discontinuation
-
1980
- 1980-02-04 US US06/118,259 patent/US4349385A/en not_active Expired - Lifetime
- 1980-02-05 DE DE19803004056 patent/DE3004056A1/de not_active Withdrawn
- 1980-02-20 GB GB8005683A patent/GB2043614B/en not_active Expired
- 1980-02-20 FR FR8003692A patent/FR2449711A1/fr not_active Withdrawn
- 1980-02-20 JP JP1927880A patent/JPS55113631A/ja active Granted
- 1980-02-21 BE BE0/199496A patent/BE881848A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB2043614A (en) | 1980-10-08 |
JPS55113631A (en) | 1980-09-02 |
FR2449711A1 (fr) | 1980-09-19 |
JPH0243687B2 (fr) | 1990-10-01 |
GB2043614B (en) | 1983-01-26 |
DE3004056A1 (de) | 1980-08-28 |
US4349385A (en) | 1982-09-14 |
NL7901438A (nl) | 1980-08-26 |
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