FR1342117A - Oxyde de fer (iii) gamma et son procédé de préparation - Google Patents
Oxyde de fer (iii) gamma et son procédé de préparationInfo
- Publication number
- FR1342117A FR1342117A FR868909A FR868909A FR1342117A FR 1342117 A FR1342117 A FR 1342117A FR 868909 A FR868909 A FR 868909A FR 868909 A FR868909 A FR 868909A FR 1342117 A FR1342117 A FR 1342117A
- Authority
- FR
- France
- Prior art keywords
- iron
- iii
- preparation
- gamma oxide
- gamma
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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]
-
- 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
- G11B5/70647—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 with a skin
-
- 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
-
- 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
- G11B5/70663—Preparation processes specially adapted therefor, e.g. using stabilising agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR868909A FR1342117A (fr) | 1961-07-25 | 1961-07-25 | Oxyde de fer (iii) gamma et son procédé de préparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR868909A FR1342117A (fr) | 1961-07-25 | 1961-07-25 | Oxyde de fer (iii) gamma et son procédé de préparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1342117A true FR1342117A (fr) | 1963-11-08 |
Family
ID=8759986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868909A Expired FR1342117A (fr) | 1961-07-25 | 1961-07-25 | Oxyde de fer (iii) gamma et son procédé de préparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1342117A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528051A1 (fr) * | 1982-06-08 | 1983-12-09 | Inst Francais Du Petrole | Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs |
-
1961
- 1961-07-25 FR FR868909A patent/FR1342117A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528051A1 (fr) * | 1982-06-08 | 1983-12-09 | Inst Francais Du Petrole | Additifs azotes utilisables comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1312873A (fr) | Procédé de préparation de l'oxyde d'éthylène | |
BE638319A (fr) | Procédé de préparation de l'oxyde d'éthylène | |
FR1363507A (fr) | Composition détergente et son procédé de préparation | |
BE606437A (fr) | Oxyde de fer (III) gamma et son procédé de préparation. | |
FR1330504A (fr) | Nouvel engrais azoté et son procédé de préparation | |
CH425747A (fr) | Procédé de préparation de l'oxyde d'éthylène | |
FR1342117A (fr) | Oxyde de fer (iii) gamma et son procédé de préparation | |
FR1258623A (fr) | Oxyde de fer (iii) gamma, cobaltifère et aciculaire, et son procédé de préparation | |
CH416587A (fr) | Procédé pour préparer de l'oxyde uranique granulé | |
BE591370A (fr) | Oxyde de fer (III) gamma, cobaltifère et aciculaire, et son procédé de préparation. | |
FR1315168A (fr) | Procédé de préparation d'oxyde de fer et de chlore | |
FR1365959A (fr) | gamma-butyrolactone substituée et son procédé de préparation | |
FR1208270A (fr) | Procédé de réduction d'oxyde de fer | |
FR1296196A (fr) | Procédé de préparation de l'oxyde de mésityle | |
FR1261578A (fr) | Procédé de préparation d'oxyde d'uranium | |
BE618534A (fr) | 4-Hydroxybutyrate de lysine et son procédé de préparation | |
FR1323900A (fr) | Procédé de préparation de briquettes d'oxyde d'uranium | |
FR1307995A (fr) | Méthoxy-2-chloro-4-benzamide et son procédé de préparation | |
BE592384A (fr) | Procédé de préparation d'oxyde d'uranium | |
FR1314079A (fr) | Procédé de préparation de l'oxyde de plomb hydraté | |
FR1355178A (fr) | Carbonate de 2, 2, 2-trichloroéthyle et son procédé de préparation | |
BE618823A (fr) | Nouvelles sydnonimines et procédé de préparation de celles-ci | |
BE618824A (fr) | Nouvelles sydnonimines et procédé de préparation de celles-ci | |
BE617454A (fr) | Procédé de préparation de briquettes d'oxyde d'uranium UO2 | |
FR1502605A (fr) | Procédé de préparation de 7-méthyltestostérones et de 7-méthyl-19-nortestostérones |