BR8805204A - Processo para a preparacao de pigmentos negros de oxido de ferro finamente divididos,pigmentos negros de oxido de ferro e aplicacao - Google Patents
Processo para a preparacao de pigmentos negros de oxido de ferro finamente divididos,pigmentos negros de oxido de ferro e aplicacaoInfo
- Publication number
- BR8805204A BR8805204A BR8805204A BR8805204A BR8805204A BR 8805204 A BR8805204 A BR 8805204A BR 8805204 A BR8805204 A BR 8805204A BR 8805204 A BR8805204 A BR 8805204A BR 8805204 A BR8805204 A BR 8805204A
- Authority
- BR
- Brazil
- Prior art keywords
- iron oxide
- black iron
- oxide pigments
- preparation
- application
- Prior art date
Links
- 239000001034 iron oxide pigment Substances 0.000 title 2
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 title 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compounds Of Iron (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3734342A DE3734342C1 (de) | 1987-10-10 | 1987-10-10 | Feinteilige Eisenoxidschwarzpigmente,Verfahren zu ihrer Herstellung sowie deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8805204A true BR8805204A (pt) | 1989-05-23 |
Family
ID=6338071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8805204A BR8805204A (pt) | 1987-10-10 | 1988-10-07 | Processo para a preparacao de pigmentos negros de oxido de ferro finamente divididos,pigmentos negros de oxido de ferro e aplicacao |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4921542A (pt) |
| EP (1) | EP0311838B1 (pt) |
| JP (1) | JPH01129069A (pt) |
| AU (1) | AU606752B2 (pt) |
| BR (1) | BR8805204A (pt) |
| CA (1) | CA1302999C (pt) |
| DE (2) | DE3734342C1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507439A (en) * | 1994-11-10 | 1996-04-16 | Kerr-Mcgee Chemical Corporation | Method for milling a powder |
| DE19642534C2 (de) * | 1996-10-15 | 1998-10-15 | Bayer Ag | Magnetitteilchen, bestehend aus magnetischen Eisenoxid, Verfahren zur Herstellung und dessen Verwendung |
| DE19910521A1 (de) * | 1999-03-10 | 2000-09-28 | Kronos Titan Gmbh & Co Ohg | Organisch nachbehandelte Pigmente für Lacksysteme |
| US6235106B1 (en) | 2000-09-28 | 2001-05-22 | Engelhard Corporation | Blue shade Fe-Cr black |
| US6579356B2 (en) | 2001-07-17 | 2003-06-17 | Engelhard Corporation | High strength Fe-Cr brown with excellent weathering |
| RU2256679C1 (ru) * | 2004-02-19 | 2005-07-20 | Каленистов Леонид Леонидович | Способ получения железооксидных пигментов |
| DE102004060044A1 (de) * | 2004-12-14 | 2006-06-29 | Lanxess Deutschland Gmbh | Farbstarke, reduktions- und oxidationsstabile Eisenoxidschwarzpigmente zur Einfärbung von Kunst- und Baustoffen |
| AU2006202780A1 (en) * | 2005-07-27 | 2007-02-15 | Lanxess Deutschland Gmbh | Pigment/auxiliary combination having improved colour properties |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531310A (en) * | 1967-05-29 | 1970-09-29 | Ppg Industries Inc | Production of improved metal oxide pigment |
| DE2518283C3 (de) * | 1975-04-24 | 1979-02-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Eisenoxidschwarzpigmenten |
| DE2617569A1 (de) * | 1976-04-22 | 1977-11-03 | Bayer Ag | Herstellung von eisenoxidschwarzpigmenten durch oxydation von metallischem eisen mit sauerstoff-haltigen gasen |
| DE3341885A1 (de) * | 1983-11-19 | 1985-05-30 | Bayer Ag, 5090 Leverkusen | Farbstarke eisenoxidschwarzpigmente, verfahren zu ihrer herstellung sowie deren verwendung |
| JPS60140263A (ja) * | 1983-12-27 | 1985-07-25 | Fujitsu Ltd | 電子写真用トナ−の製造方法 |
| DE3518093A1 (de) * | 1985-05-21 | 1986-11-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von schwarzpigmenten auf eisenbasis |
-
1987
- 1987-10-10 DE DE3734342A patent/DE3734342C1/de not_active Expired
-
1988
- 1988-09-28 DE DE8888115941T patent/DE3864968D1/de not_active Expired - Lifetime
- 1988-09-28 US US07/250,076 patent/US4921542A/en not_active Expired - Lifetime
- 1988-09-28 EP EP88115941A patent/EP0311838B1/de not_active Expired - Lifetime
- 1988-10-07 CA CA000579559A patent/CA1302999C/en not_active Expired - Lifetime
- 1988-10-07 BR BR8805204A patent/BR8805204A/pt unknown
- 1988-10-08 JP JP63252939A patent/JPH01129069A/ja active Pending
- 1988-10-10 AU AU23583/88A patent/AU606752B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01129069A (ja) | 1989-05-22 |
| EP0311838A2 (de) | 1989-04-19 |
| US4921542A (en) | 1990-05-01 |
| EP0311838B1 (de) | 1991-09-18 |
| AU2358388A (en) | 1989-04-13 |
| EP0311838A3 (en) | 1989-12-06 |
| AU606752B2 (en) | 1991-02-14 |
| DE3734342C1 (de) | 1989-03-30 |
| DE3864968D1 (de) | 1991-10-24 |
| CA1302999C (en) | 1992-06-09 |
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