JPS5647172B2 - - Google Patents
Info
- Publication number
- JPS5647172B2 JPS5647172B2 JP13883977A JP13883977A JPS5647172B2 JP S5647172 B2 JPS5647172 B2 JP S5647172B2 JP 13883977 A JP13883977 A JP 13883977A JP 13883977 A JP13883977 A JP 13883977A JP S5647172 B2 JPS5647172 B2 JP S5647172B2
- 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.)
- Expired
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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Iron (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29541/76A IT1107703B (it) | 1976-11-19 | 1976-11-19 | Procedimento per la preparazione contemporanea di ammine aromatiche e di pigmenti a base di ossidi di ferro |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5365833A JPS5365833A (en) | 1978-06-12 |
| JPS5647172B2 true JPS5647172B2 (OSRAM) | 1981-11-07 |
Family
ID=11227596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13883977A Granted JPS5365833A (en) | 1976-11-19 | 1977-11-18 | Method of preparing simultaneously aromatic amine and iron oxide pigment |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4145228A (OSRAM) |
| JP (1) | JPS5365833A (OSRAM) |
| GB (1) | GB1587758A (OSRAM) |
| IT (1) | IT1107703B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2826941C2 (de) * | 1978-06-20 | 1985-11-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Eisenoxidrotpigmenten |
| 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 |
| DE3620333A1 (de) * | 1986-06-18 | 1987-12-23 | Bayer Ag | Farbstarke im nitrobenzolreduktionsverfahren erhaltene eisenoxidschwarzpigmente sowie verfahren zu deren herstellung |
| US4992143A (en) * | 1989-06-09 | 1991-02-12 | Mobay Corporation | Continuous process for the separation of a partially water soluble component from a slurry |
| DE4322886C2 (de) * | 1993-07-09 | 1995-04-20 | Bayer Ag | Thermostabile Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
| DE19652953C2 (de) * | 1996-12-19 | 2000-05-18 | Bayer Ag | Verfahren zur Herstellung von Eisenoxidkeimen und deren Verwendung |
| CN101376634B (zh) * | 2008-09-22 | 2011-05-11 | 淮安嘉诚高新化工股份有限公司 | 铁粉还原生产邻氯苯胺的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
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1976
- 1976-11-19 IT IT29541/76A patent/IT1107703B/it active
-
1977
- 1977-11-08 GB GB46419/77A patent/GB1587758A/en not_active Expired
- 1977-11-17 US US05/852,264 patent/US4145228A/en not_active Expired - Lifetime
- 1977-11-18 JP JP13883977A patent/JPS5365833A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1587758A (en) | 1981-04-08 |
| IT1107703B (it) | 1985-11-25 |
| JPS5365833A (en) | 1978-06-12 |
| US4145228A (en) | 1979-03-20 |