AU7412794A - Pure-coloured iron oxide direct red pigments and a process for their production as well as their use - Google Patents
Pure-coloured iron oxide direct red pigments and a process for their production as well as their useInfo
- Publication number
- AU7412794A AU7412794A AU74127/94A AU7412794A AU7412794A AU 7412794 A AU7412794 A AU 7412794A AU 74127/94 A AU74127/94 A AU 74127/94A AU 7412794 A AU7412794 A AU 7412794A AU 7412794 A AU7412794 A AU 7412794A
- Authority
- AU
- Australia
- Prior art keywords
- pure
- production
- well
- iron oxide
- direct red
- 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.)
- Granted
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 title 2
- 239000001054 red pigment Substances 0.000 title 1
Classifications
-
- 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
- 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
- C01P2004/01—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
- C01P2004/50—Agglomerated particles
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
-
- 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
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4332321 | 1993-09-23 | ||
DE4332321 | 1993-09-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7412794A true AU7412794A (en) | 1995-04-06 |
AU675161B2 AU675161B2 (en) | 1997-01-23 |
Family
ID=6498378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU74127/94A Ceased AU675161B2 (en) | 1993-09-23 | 1994-09-21 | Pure-coloured iron oxide direct red pigments and a process for their production as well as their use |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0645437B1 (en) |
JP (1) | JP3868511B2 (en) |
CN (1) | CN1083469C (en) |
AU (1) | AU675161B2 (en) |
BR (1) | BR9403815A (en) |
DE (1) | DE59402131D1 (en) |
ES (1) | ES2100612T3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7413840B1 (en) | 2007-01-26 | 2008-08-19 | Canon Kabushiki Kaisha | Process for forming an electrophotographic photosensitive member with depressed portions by condensing a surface of a surface layer on which a coating liquid is present |
US7629102B2 (en) | 2007-07-17 | 2009-12-08 | Canon Kabushiki Kaisha | Method for preparing electrophotographic photosensitive member |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2014DN01801A (en) | 2011-09-30 | 2015-05-15 | Lanxess Deutschland Gmbh | |
MX2016005964A (en) | 2013-11-08 | 2016-10-13 | Lanxess Deutschland Gmbh | Production of red iron oxide pigment. |
WO2016034694A1 (en) | 2014-09-05 | 2016-03-10 | Lanxess Deutschland Gmbh | Preparation of iron (iii) oxide pigments |
CA2960447A1 (en) | 2014-09-05 | 2016-03-10 | Lanxess Deutschland Gmbh | Production of iron oxide red pigment |
EP3191409B1 (en) * | 2014-09-11 | 2019-01-30 | LANXESS Deutschland GmbH | Iron oxide red pigments with improved colour values |
EP3216765A1 (en) | 2016-03-09 | 2017-09-13 | LANXESS Deutschland GmbH | Production of iron oxide red pigment |
EP3216764A1 (en) | 2016-03-09 | 2017-09-13 | LANXESS Deutschland GmbH | Production of iron oxide red pigments |
PL3219763T3 (en) * | 2016-03-16 | 2019-05-31 | Lanxess Deutschland Gmbh | Use of iron oxide red pigments in aqueous preparations |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL136785C (en) * | 1961-11-30 | |||
CS213670B1 (en) * | 1980-10-17 | 1982-04-09 | Vlastimil Hejl | Method of preparation of the germ for crystallization of the direct coagulated ferrin red |
JPH03195779A (en) * | 1989-12-25 | 1991-08-27 | Sumitomo Chem Co Ltd | Yellow hydrated iron oxide pigment and production thereof |
DE4235944A1 (en) * | 1992-10-23 | 1994-04-28 | Bayer Ag | Color-pure iron oxide direct red pigments, process for their preparation and their use |
DE4235947A1 (en) * | 1992-10-23 | 1994-04-28 | Bayer Ag | Color-pure iron oxide direct red pigments, process for their preparation and their use |
-
1994
- 1994-09-12 DE DE59402131T patent/DE59402131D1/en not_active Expired - Lifetime
- 1994-09-12 ES ES94114303T patent/ES2100612T3/en not_active Expired - Lifetime
- 1994-09-12 EP EP94114303A patent/EP0645437B1/en not_active Expired - Lifetime
- 1994-09-19 JP JP24828394A patent/JP3868511B2/en not_active Expired - Lifetime
- 1994-09-21 AU AU74127/94A patent/AU675161B2/en not_active Ceased
- 1994-09-22 BR BR9403815A patent/BR9403815A/en not_active IP Right Cessation
- 1994-09-23 CN CN94116415A patent/CN1083469C/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7413840B1 (en) | 2007-01-26 | 2008-08-19 | Canon Kabushiki Kaisha | Process for forming an electrophotographic photosensitive member with depressed portions by condensing a surface of a surface layer on which a coating liquid is present |
US7629102B2 (en) | 2007-07-17 | 2009-12-08 | Canon Kabushiki Kaisha | Method for preparing electrophotographic photosensitive member |
Also Published As
Publication number | Publication date |
---|---|
AU675161B2 (en) | 1997-01-23 |
CN1109079A (en) | 1995-09-27 |
EP0645437A1 (en) | 1995-03-29 |
JP3868511B2 (en) | 2007-01-17 |
BR9403815A (en) | 1995-05-23 |
JPH0797218A (en) | 1995-04-11 |
ES2100612T3 (en) | 1997-06-16 |
CN1083469C (en) | 2002-04-24 |
EP0645437B1 (en) | 1997-03-19 |
DE59402131D1 (en) | 1997-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |