ITMI932132A1 - Pigementi di ossido di ferro trasparenti, processo per la loro preparazione nonche'_loro impiego. - Google Patents
Pigementi di ossido di ferro trasparenti, processo per la loro preparazione nonche'_loro impiego.Info
- Publication number
- ITMI932132A1 ITMI932132A1 IT93MI002132A ITMI932132A ITMI932132A1 IT MI932132 A1 ITMI932132 A1 IT MI932132A1 IT 93MI002132 A IT93MI002132 A IT 93MI002132A IT MI932132 A ITMI932132 A IT MI932132A IT MI932132 A1 ITMI932132 A1 IT MI932132A1
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- iron oxide
- pigements
- transparent iron
- transparent
- Prior art date
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
-
- 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)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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
- C01P2006/12—Surface area
-
- 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
Abstract
La presente invenzione riguarda pigmenti di ossido di ferro trasparenti con una dimensione media delle particelle, riferita all'asse più lungo dell'ago, minore di 0,1 ?m, processi per la loro preparazione nonché il loro impiego per la colorazione di vernici e materiali sintetici.(Figura 1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4235945A DE4235945A1 (de) | 1992-10-23 | 1992-10-23 | Transparente Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932132A0 ITMI932132A0 (it) | 1993-10-07 |
ITMI932132A1 true ITMI932132A1 (it) | 1995-04-07 |
IT1270891B IT1270891B (it) | 1997-05-13 |
Family
ID=6471260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI932132A IT1270891B (it) | 1992-10-23 | 1993-10-07 | Pigementi di ossido di ferro trasparenti, processo per la loro preparazione nonche'_loro impiego. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5368640A (it) |
JP (1) | JP3456665B2 (it) |
DE (1) | DE4235945A1 (it) |
GB (1) | GB2271766B (it) |
IT (1) | IT1270891B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434969A1 (de) * | 1994-09-30 | 1996-04-04 | Bayer Ag | Hochtransparente, gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
DE4434968A1 (de) * | 1994-09-30 | 1996-04-04 | Bayer Ag | Hochtransparente, rote Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
DE4434973A1 (de) * | 1994-09-30 | 1996-04-04 | Bayer Ag | Höchsttransparente gelbe Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung |
US5891236A (en) * | 1997-04-23 | 1999-04-06 | Thiele Kaolin Company | Process for improving the color and brightness of discolored goethite-containing materials |
DE10010940A1 (de) * | 2000-03-06 | 2001-09-13 | Bayer Ag | Verfahren zur Herstellung von Eisenoxid und seine Verwendung |
KR100788120B1 (ko) * | 2000-09-26 | 2007-12-21 | 란세스 도이치란트 게엠베하 | 과립상 접촉제 및 흡착제 |
ATE503726T1 (de) * | 2000-09-26 | 2011-04-15 | Lanxess Deutschland Gmbh | Kontakt- und adsorber-granulate |
ATE503729T1 (de) * | 2000-09-26 | 2011-04-15 | Lanxess Deutschland Gmbh | Adsorptionsbehälter und eisenoxidadsorber |
US20020074292A1 (en) * | 2000-09-26 | 2002-06-20 | Andreas Schlegel | Adsorption vessels |
US20040156986A1 (en) * | 2003-02-10 | 2004-08-12 | Nanoproducts Corporation | Color pigments nanotechnology |
DE102006022449A1 (de) * | 2006-05-13 | 2007-11-15 | Lanxess Deutschland Gmbh | Verbesserte Eisenoxidgelbpigmente |
CN102390871A (zh) * | 2011-08-16 | 2012-03-28 | 南通宝聚颜料有限公司 | 一种低吸水量重质氧化铁黄颜料的制备工艺 |
US10836856B2 (en) | 2015-01-05 | 2020-11-17 | Rhodia Operations | Amine-imino dialcohol neutralizing agents for low volatile compound aqueous organic coating compositions and methods for using same |
DE102015108749A1 (de) | 2015-06-02 | 2016-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur großmaßstäblichen, nasschemischen Herstellung von ZnO Nanopartikeln mit Hilfe von Luftblasen |
CN106115793B (zh) * | 2016-06-21 | 2018-01-02 | 阳山景润陶瓷色料实业有限公司 | 一种氧化铁红颜料及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558303A (en) * | 1947-08-07 | 1951-06-26 | American Cyanamid Co | Production of iron oxide pigments |
US2558304A (en) * | 1948-03-11 | 1951-06-26 | American Cyanamid Co | Production of iron oxide pigments |
US3198603A (en) * | 1962-06-19 | 1965-08-03 | Grace W R & Co | Method for producing ferric oxide particles |
DE2249274A1 (de) * | 1972-10-07 | 1974-04-18 | Bayer Ag | Herstellung von gefaelltem rotem eisen(iii)-oxid |
US4459276A (en) * | 1981-09-17 | 1984-07-10 | Agency Of Industrial Science & Technology | Yellow iron oxide pigment and method for manufacture thereof |
DE3429678A1 (de) * | 1984-08-11 | 1986-06-12 | Basf Farben + Fasern Ag, 2000 Hamburg | Verfahren zur herstellung eines mischphasenpigmentes auf der basis von eisenoxid und chromoxid |
-
1992
- 1992-10-23 DE DE4235945A patent/DE4235945A1/de not_active Withdrawn
-
1993
- 1993-10-07 IT ITMI932132A patent/IT1270891B/it active IP Right Grant
- 1993-10-12 US US08/134,586 patent/US5368640A/en not_active Expired - Lifetime
- 1993-10-18 JP JP28212193A patent/JP3456665B2/ja not_active Expired - Fee Related
- 1993-10-21 GB GB9321717A patent/GB2271766B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9321717D0 (en) | 1993-12-15 |
ITMI932132A0 (it) | 1993-10-07 |
JP3456665B2 (ja) | 2003-10-14 |
IT1270891B (it) | 1997-05-13 |
DE4235945A1 (de) | 1994-04-28 |
GB2271766B (en) | 1995-10-11 |
GB2271766A (en) | 1994-04-27 |
JPH06219749A (ja) | 1994-08-09 |
US5368640A (en) | 1994-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |