JPS5060529A - - Google Patents
Info
- Publication number
- JPS5060529A JPS5060529A JP10682074A JP10682074A JPS5060529A JP S5060529 A JPS5060529 A JP S5060529A JP 10682074 A JP10682074 A JP 10682074A JP 10682074 A JP10682074 A JP 10682074A JP S5060529 A JPS5060529 A JP S5060529A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G11B5/70678—Ferrites
- G11B5/70684—Ferro-ferrioxydes
- G11B5/70689—Magnetite
-
- 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
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- 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
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 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
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT819273A AT326236B (de) | 1973-09-24 | 1973-09-24 | Verfahren zur herstellung von insbesondere als schwarzpigment dienendem pulverformigem eisen-(ii,iii)-oxid vorbestimmter teilchengrosse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5060529A true JPS5060529A (de) | 1975-05-24 |
| JPS571554B2 JPS571554B2 (de) | 1982-01-12 |
Family
ID=3603347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10682074A Expired JPS571554B2 (de) | 1973-09-24 | 1974-09-18 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS571554B2 (de) |
| AT (1) | AT326236B (de) |
| CS (1) | CS193504B2 (de) |
| DE (1) | DE2439351A1 (de) |
| FR (1) | FR2244716A1 (de) |
| PL (1) | PL98940B1 (de) |
| YU (1) | YU37362B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205996A (en) * | 1979-04-26 | 1980-06-03 | Scm Corporation | CoO Free black spinel ceramic pigment containing NiO, Fe2 O3 and Cr2 O3 |
| FR2603595B1 (fr) * | 1986-09-05 | 1988-12-16 | Centre Nat Etd Spatiales | Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques |
| GB2333518A (en) | 1998-01-26 | 1999-07-28 | Laporte Industries Ltd | Process for making black iron oxide pigment |
| DE102004060044A1 (de) * | 2004-12-14 | 2006-06-29 | Lanxess Deutschland Gmbh | Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen |
| EP3617541B1 (de) | 2014-08-12 | 2021-11-24 | Kabushiki Kaisha F.C.C. | Kraftübertragungsvorrichtung |
-
1973
- 1973-09-24 AT AT819273A patent/AT326236B/de not_active IP Right Cessation
-
1974
- 1974-08-16 DE DE19742439351 patent/DE2439351A1/de not_active Ceased
- 1974-09-18 JP JP10682074A patent/JPS571554B2/ja not_active Expired
- 1974-09-19 CS CS645574A patent/CS193504B2/cs unknown
- 1974-09-23 PL PL17427274A patent/PL98940B1/pl unknown
- 1974-09-24 YU YU257774A patent/YU37362B/xx unknown
- 1974-09-24 FR FR7432149A patent/FR2244716A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2439351A1 (de) | 1975-03-27 |
| CS193504B2 (en) | 1979-10-31 |
| PL98940B1 (pl) | 1978-05-31 |
| FR2244716A1 (en) | 1975-04-18 |
| AT326236B (de) | 1975-11-25 |
| ATA819273A (de) | 1975-02-15 |
| JPS571554B2 (de) | 1982-01-12 |
| YU37362B (en) | 1984-08-31 |
| FR2244716B1 (de) | 1982-02-12 |
| YU257774A (en) | 1983-04-27 |