GB1189746A - Improvements in or relating to a Photosensitive Titanium Dioxide - Google Patents
Improvements in or relating to a Photosensitive Titanium DioxideInfo
- Publication number
- GB1189746A GB1189746A GB27341/68A GB2734168A GB1189746A GB 1189746 A GB1189746 A GB 1189746A GB 27341/68 A GB27341/68 A GB 27341/68A GB 2734168 A GB2734168 A GB 2734168A GB 1189746 A GB1189746 A GB 1189746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tio
- until
- photoreactive
- bleaching
- june
- 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.)
- Expired
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004408 titanium dioxide Substances 0.000 title 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 238000004061 bleaching Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910010340 TiFe Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
Classifications
-
- 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
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
-
- 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
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/043—Drying, calcination
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
-
- 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
-
- 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
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64895467A | 1967-06-26 | 1967-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1189746A true GB1189746A (en) | 1970-04-29 |
Family
ID=24602895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27341/68A Expired GB1189746A (en) | 1967-06-26 | 1968-06-07 | Improvements in or relating to a Photosensitive Titanium Dioxide |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE716528A (enrdf_load_stackoverflow) |
| FI (1) | FI50666C (enrdf_load_stackoverflow) |
| FR (1) | FR1574934A (enrdf_load_stackoverflow) |
| GB (1) | GB1189746A (enrdf_load_stackoverflow) |
| NL (1) | NL157435B (enrdf_load_stackoverflow) |
| NO (1) | NO122917B (enrdf_load_stackoverflow) |
| SE (1) | SE348707B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174392A1 (en) * | 2000-07-17 | 2002-01-23 | Sumitomo Chemical Company, Limited | Titanium oxide, and photocatalyst and photocatalyst coating composition using the same |
| WO2003068683A1 (en) * | 2002-02-14 | 2003-08-21 | Trustees Of Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
| US7473369B2 (en) | 2002-02-14 | 2009-01-06 | The Trustees Of The Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
-
1968
- 1968-06-07 GB GB27341/68A patent/GB1189746A/en not_active Expired
- 1968-06-13 BE BE716528D patent/BE716528A/xx unknown
- 1968-06-14 NO NO2313/68A patent/NO122917B/no unknown
- 1968-06-17 SE SE08172/68A patent/SE348707B/xx unknown
- 1968-06-24 FI FI681764A patent/FI50666C/fi active
- 1968-06-24 FR FR1574934D patent/FR1574934A/fr not_active Expired
- 1968-06-25 NL NL6808917.A patent/NL157435B/xx unknown
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174392A1 (en) * | 2000-07-17 | 2002-01-23 | Sumitomo Chemical Company, Limited | Titanium oxide, and photocatalyst and photocatalyst coating composition using the same |
| AU784242B2 (en) * | 2000-07-17 | 2006-02-23 | Sumitomo Chemical Company, Limited | Titanium oxide, and photocatalyst and photocatlyst coating composition using the same |
| US7011808B2 (en) | 2000-07-17 | 2006-03-14 | Sumitomo Chemical Company, Limited | Titanium oxide and photocatalyst |
| KR100833085B1 (ko) * | 2000-07-17 | 2008-05-29 | 스미또모 가가꾸 가부시키가이샤 | 산화티탄, 및 이를 사용하는 광촉매체 및 광촉매체 피복조성물 |
| WO2003068683A1 (en) * | 2002-02-14 | 2003-08-21 | Trustees Of Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
| GB2400843A (en) * | 2002-02-14 | 2004-10-27 | Trustees Stevens Inst Tech | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
| US6919029B2 (en) | 2002-02-14 | 2005-07-19 | Trustees Of Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
| GB2400843B (en) * | 2002-02-14 | 2006-09-20 | Trustees Stevens Inst Tech | Method of using a surface-activated anatase product in water treatment processes |
| US7473369B2 (en) | 2002-02-14 | 2009-01-06 | The Trustees Of The Stevens Institute Of Technology | Methods of preparing a surface-activated titanium oxide product and of using same in water treatment processes |
| DE10392330B4 (de) * | 2002-02-14 | 2013-01-17 | Trustees Of Stevens Institute Of Technology | Verfahren zur Herstellung eines oberflächenaktivierten Titanoxidprodukts und zur Verwendung desselben in Wasseraufbereitungsverfahren |
| DE10392330B8 (de) * | 2002-02-14 | 2013-06-06 | Trustees Of Stevens Institute Of Technology | Verfahren zur Herstellung eines oberflächenaktivierten Titanoxidprodukts und zur Verwendung desselben in Wasseraufbereitungsverfahren |
| DE10392330C5 (de) * | 2002-02-14 | 2015-07-16 | Trustees Of Stevens Institute Of Technology | Verfahren zur Herstellung eines oberflächenaktivierten Titanoxidprodukts und zur Verwendung desselben in Wasseraufbereitungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| NO122917B (enrdf_load_stackoverflow) | 1971-09-06 |
| NL6808917A (enrdf_load_stackoverflow) | 1968-12-27 |
| FR1574934A (enrdf_load_stackoverflow) | 1969-07-18 |
| DE1767783B2 (de) | 1977-02-17 |
| FI50666B (enrdf_load_stackoverflow) | 1976-02-02 |
| SE348707B (enrdf_load_stackoverflow) | 1972-09-11 |
| FI50666C (fi) | 1976-05-10 |
| DE1767783A1 (de) | 1971-09-30 |
| BE716528A (enrdf_load_stackoverflow) | 1968-11-04 |
| NL157435B (nl) | 1978-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |