GR3005356T3 - - Google Patents
Info
- Publication number
- GR3005356T3 GR3005356T3 GR920401689T GR920401689T GR3005356T3 GR 3005356 T3 GR3005356 T3 GR 3005356T3 GR 920401689 T GR920401689 T GR 920401689T GR 920401689 T GR920401689 T GR 920401689T GR 3005356 T3 GR3005356 T3 GR 3005356T3
- Authority
- GR
- Greece
- Prior art keywords
- cerium
- compound
- colloidal
- aqueous medium
- dispersion
- Prior art date
Links
- 239000012736 aqueous medium Substances 0.000 abstract 2
- -1 cerium(IV) compound Chemical class 0.000 abstract 2
- 238000001246 colloidal dispersion Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/20—Compounds containing only rare earth metals as the metal element
- C01F17/276—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Colloid Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8713953A FR2621576B1 (fr) | 1987-10-09 | 1987-10-09 | Dispersion colloidale d'un compose de cerium iv en milieu aqueux et son procede de preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3005356T3 true GR3005356T3 (enExample) | 1993-05-24 |
Family
ID=9355659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR920401689T GR3005356T3 (enExample) | 1987-10-09 | 1992-08-06 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5389298A (enExample) |
| EP (1) | EP0316205B1 (enExample) |
| JP (1) | JP2537671B2 (enExample) |
| AT (1) | ATE76388T1 (enExample) |
| AU (1) | AU616209B2 (enExample) |
| BR (1) | BR8805199A (enExample) |
| CA (1) | CA1303941C (enExample) |
| DE (1) | DE3871336D1 (enExample) |
| ES (1) | ES2032989T3 (enExample) |
| FR (1) | FR2621576B1 (enExample) |
| GR (1) | GR3005356T3 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620437B1 (fr) * | 1987-09-14 | 1990-11-30 | Rhone Poulenc Chimie | Procede d'obtention d'une dispersion colloidale d'un compose de terre rare en milieu aqueux et produit obtenu |
| US5279789A (en) * | 1988-12-23 | 1994-01-18 | Rhone-Poulenc Chimie | Ceric oxide particulates having improved morphology |
| FR2655972B1 (fr) * | 1989-12-15 | 1992-04-24 | Rhone Poulenc Chimie | Procede de preparation d'une dispersion collouidale d'un compose de cerium iv en milieu aqueux et dispersions obtenues. |
| SE502853C2 (sv) * | 1993-07-27 | 1996-01-29 | T G Owe Berg | Sätt att använda paravatten som dispergeringsmedel |
| ES2194874T3 (es) | 1993-09-29 | 2003-12-01 | Rhodia Chimie Sa | Silice precipitada. |
| US6001322A (en) | 1993-09-29 | 1999-12-14 | Rhone-Poulenc Chimie | Precipitated silicas |
| FR2710630B1 (fr) * | 1993-09-29 | 1995-12-29 | Rhone Poulenc Chimie | Nouvelles silices précipitées, leur procédé de préparation et leur utilisation au renforcement des élastomères. |
| FR2724330B1 (fr) * | 1994-09-12 | 1997-01-31 | Rhone Poulenc Chimie | Dispersion colloidale d'un compose de cerium a concentration elevee et son procede de preparation |
| FR2724331B1 (fr) * | 1994-09-12 | 1996-12-13 | Rhone Poulenc Chimie | Dispersions colloidales d'un compose de cerium a ph eleve et leurs procedes de preparation |
| US6210451B1 (en) * | 1995-02-21 | 2001-04-03 | Rhone-Poulenc Chimie | Colloidal organic sols comprising tetravalent metal oxide/organic acid complexes |
| AU9156701A (en) | 2000-09-18 | 2002-04-02 | Rothmans Benson | Low sidestream smoke cigarette with combustible paper |
| CN100496743C (zh) * | 2001-09-14 | 2009-06-10 | 乐富门.本森及赫奇斯有限公司 | 制备涂有稀土金属氧化物的微孔材料的方法 |
| FR2840313B1 (fr) | 2002-05-28 | 2004-08-27 | Rhodia Elect & Catalysis | Composition a base d'une peinture aqueuse, notamment d'une lasure ou d'un vernis, et d'une dispersion colloidale aqueuse de cerium |
| GB202011692D0 (en) * | 2020-07-28 | 2020-09-09 | Energenics Europe Ltd | Water repellent compositions |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024199A (en) * | 1958-09-02 | 1962-03-06 | Du Pont | Stable aquasols of hydrous rare earth oxides and their preparation |
| DE3271142D1 (en) * | 1981-08-07 | 1986-06-19 | Atomic Energy Authority Uk | Cerium compounds |
| US4599201A (en) * | 1982-04-12 | 1986-07-08 | Rhone-Poulenc, Inc. | Process for preparing ceric carboxylates |
| US4647401A (en) * | 1983-01-24 | 1987-03-03 | Rhone Poulenc Inc. | Process for preparing colloidal ceric oxide and complexes thereof with free organic acids |
| GB8430244D0 (en) * | 1984-11-30 | 1985-01-09 | Atomic Energy Authority Uk | Preparation of materials |
| JPH0649576B2 (ja) * | 1985-04-03 | 1994-06-29 | 日産化学工業株式会社 | 陽に帯電した五酸化アンチモンゾル及びその製造法 |
| FR2583737B1 (fr) * | 1985-06-20 | 1987-08-14 | Rhone Poulenc Spec Chim | Nouveau compose de cerium iv et son procede de preparation. |
| FR2596380B1 (fr) * | 1986-03-26 | 1991-09-27 | Rhone Poulenc Chimie | Nouveau compose de cerium iv et son procede de preparation |
| FR2596382B1 (fr) * | 1986-03-26 | 1988-05-27 | Rhone Poulenc Chimie | Dispersions aqueuses colloidales d'un compose de cerium iv et leur procede d'obtention |
| FR2596381B1 (fr) * | 1986-03-26 | 1988-05-27 | Rhone Poulenc Chimie | Oxydes ceriques a nouvelles caracteristiques morphologiques et leur procede d'obtention |
| FR2608583B1 (fr) * | 1986-12-19 | 1990-12-07 | Rhone Poulenc Chimie | Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention |
| FR2655972B1 (fr) * | 1989-12-15 | 1992-04-24 | Rhone Poulenc Chimie | Procede de preparation d'une dispersion collouidale d'un compose de cerium iv en milieu aqueux et dispersions obtenues. |
-
1987
- 1987-10-09 FR FR8713953A patent/FR2621576B1/fr not_active Expired - Lifetime
-
1988
- 1988-09-30 DE DE8888402470T patent/DE3871336D1/de not_active Expired - Fee Related
- 1988-09-30 ES ES88402470T patent/ES2032989T3/es not_active Expired - Lifetime
- 1988-09-30 AT AT88402470T patent/ATE76388T1/de active
- 1988-09-30 EP EP88402470A patent/EP0316205B1/fr not_active Expired - Lifetime
- 1988-10-06 AU AU23500/88A patent/AU616209B2/en not_active Ceased
- 1988-10-06 CA CA000579475A patent/CA1303941C/fr not_active Expired - Lifetime
- 1988-10-07 JP JP63252202A patent/JP2537671B2/ja not_active Expired - Fee Related
- 1988-10-07 BR BR8805199A patent/BR8805199A/pt not_active IP Right Cessation
-
1992
- 1992-08-06 GR GR920401689T patent/GR3005356T3/el unknown
-
1993
- 1993-03-03 US US08/051,590 patent/US5389298A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537671B2 (ja) | 1996-09-25 |
| FR2621576B1 (fr) | 1990-01-05 |
| US5389298A (en) | 1995-02-14 |
| BR8805199A (pt) | 1989-05-23 |
| ES2032989T3 (es) | 1996-07-16 |
| EP0316205A1 (fr) | 1989-05-17 |
| ATE76388T1 (de) | 1992-06-15 |
| CA1303941C (fr) | 1992-06-23 |
| DE3871336D1 (de) | 1992-06-25 |
| AU2350088A (en) | 1989-04-13 |
| FR2621576A1 (fr) | 1989-04-14 |
| EP0316205B1 (fr) | 1992-05-20 |
| AU616209B2 (en) | 1991-10-24 |
| JPH01197316A (ja) | 1989-08-09 |
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