ATE503573T1 - Dispersion kolloidale von phosphaten von seltenen erden sowie ihre herstellungsverfahren - Google Patents
Dispersion kolloidale von phosphaten von seltenen erden sowie ihre herstellungsverfahrenInfo
- Publication number
- ATE503573T1 ATE503573T1 AT01999426T AT01999426T ATE503573T1 AT E503573 T1 ATE503573 T1 AT E503573T1 AT 01999426 T AT01999426 T AT 01999426T AT 01999426 T AT01999426 T AT 01999426T AT E503573 T1 ATE503573 T1 AT E503573T1
- Authority
- AT
- Austria
- Prior art keywords
- rare earth
- dispersion
- colloidals
- production process
- water
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title abstract 4
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 4
- 150000002910 rare earth metals Chemical class 0.000 title abstract 4
- 229910019142 PO4 Inorganic materials 0.000 title abstract 3
- 239000006185 dispersion Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 1
- 238000001246 colloidal dispersion Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0008—Sols of inorganic materials in water
- B01J13/0013—Sols of inorganic materials in water from a precipitate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0039—Post treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Colloid Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Luminescent Compositions (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0016005A FR2817771B1 (fr) | 2000-12-08 | 2000-12-08 | Dispersion colloidale de phosphate de terre rare et procede de preparation |
| PCT/FR2001/003875 WO2002045841A1 (fr) | 2000-12-08 | 2001-12-07 | Dispersion colloidale de phosphate de terre rare et procede de preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE503573T1 true ATE503573T1 (de) | 2011-04-15 |
Family
ID=8857427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01999426T ATE503573T1 (de) | 2000-12-08 | 2001-12-07 | Dispersion kolloidale von phosphaten von seltenen erden sowie ihre herstellungsverfahren |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US7169820B2 (de) |
| EP (1) | EP1345681B1 (de) |
| JP (1) | JP4072055B2 (de) |
| KR (1) | KR100596614B1 (de) |
| CN (1) | CN1309466C (de) |
| AT (1) | ATE503573T1 (de) |
| AU (1) | AU2002217210A1 (de) |
| CA (1) | CA2431262C (de) |
| DE (1) | DE60144341D1 (de) |
| FR (1) | FR2817771B1 (de) |
| MX (1) | MXPA03005107A (de) |
| WO (1) | WO2002045841A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817770B1 (fr) * | 2000-12-08 | 2003-11-28 | Rhodia Terres Rares | Dispersion colloidale aqueuse de phosphate de terre rare et procede de preparation |
| FR2817771B1 (fr) * | 2000-12-08 | 2003-11-28 | Rhodia Terres Rares | Dispersion colloidale de phosphate de terre rare et procede de preparation |
| FR2859922B1 (fr) * | 2003-09-18 | 2007-01-05 | Rhodia Elect & Catalysis | Dispersion colloidale d'un phosphate de terre rare, son procede de preparation et materiau transparent luminescent obtenu a partir de cette dispersion |
| US7820124B1 (en) * | 2004-06-21 | 2010-10-26 | General Electric Company | Monodisperse nanoparticles and method of making |
| CN100347080C (zh) * | 2006-04-03 | 2007-11-07 | 浙江大学 | 微波合成稀土化合物纳米棒的方法 |
| FR2931143B1 (fr) * | 2008-05-15 | 2011-01-07 | Rhodia Operations | Phosphate de lanthane et d'au moins une terre rare choisie parmi le cerium et le terbium sous forme d'une suspension, procede de preparation et utilisation comme luminophore |
| CN101402854B (zh) * | 2008-11-05 | 2012-05-23 | 江门市科恒实业股份有限公司 | 一种具有包膜材料的热稳定性良好的磷酸镧铈铽荧光粉的制备方法 |
| CN101962805B (zh) * | 2010-10-15 | 2012-04-25 | 浙江大学 | 一种磷酸镧或稀土掺杂磷酸镧薄膜的电化学制备方法 |
| JP6128799B2 (ja) * | 2012-10-31 | 2017-05-17 | 三井金属鉱業株式会社 | 光学材料及びその製造方法並びに水性分散液 |
| CN106167254B (zh) * | 2015-05-22 | 2018-03-13 | 中国石油天然气股份有限公司 | 一种金属磷酸盐及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2082233A (en) * | 1933-03-08 | 1937-06-01 | Heyden Chem Fab | Manufacture of preparations having an anti-emetic action |
| US3516807A (en) * | 1966-04-06 | 1970-06-23 | Texas Instruments Inc | Apparatus for producing hydrogen gas by the partial oxidation of a carbonaceous fuel containing hydrogen |
| US3615807A (en) * | 1969-04-01 | 1971-10-26 | Du Pont | Positively charged fibrous cerium phosphate |
| 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 |
| US5198487A (en) * | 1989-02-01 | 1993-03-30 | Union Oil Company Of California | Process for preparing salt-containing surface coating polymer compositions |
| FR2672281B1 (fr) * | 1991-02-04 | 1993-04-16 | Rhone Poulenc Chimie | Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de celui-ci. |
| FR2694299B1 (fr) * | 1992-07-29 | 1994-09-09 | Rhone Poulenc Chimie | Nouveaux luminophores verts à base de phosphate mixte de lanthane, cérium et terbium, précurseur de ceux-ci et procédés de synthèse. |
| FR2694281B1 (fr) * | 1992-07-29 | 1994-09-16 | Rhone Poulenc Chimie | Procédé de préparation de phosphates de terres rares et produits obtenus. |
| CN1130473C (zh) * | 1996-02-05 | 2003-12-10 | 新日本制铁株式会社 | 抗腐蚀的表面处理过的金属材料和其表面处理剂 |
| FR2795065B1 (fr) * | 1999-06-16 | 2002-04-19 | Rhodia Chimie Sa | Sol d'un phosphate de cerium et/ou de lanthane, procede de preparation et utilisation en polissage |
| FR2817771B1 (fr) * | 2000-12-08 | 2003-11-28 | Rhodia Terres Rares | Dispersion colloidale de phosphate de terre rare et procede de preparation |
-
2000
- 2000-12-08 FR FR0016005A patent/FR2817771B1/fr not_active Expired - Fee Related
-
2001
- 2001-12-07 CN CNB018214045A patent/CN1309466C/zh not_active Expired - Fee Related
- 2001-12-07 DE DE60144341T patent/DE60144341D1/de not_active Expired - Lifetime
- 2001-12-07 CA CA002431262A patent/CA2431262C/fr not_active Expired - Fee Related
- 2001-12-07 AU AU2002217210A patent/AU2002217210A1/en not_active Abandoned
- 2001-12-07 US US10/433,739 patent/US7169820B2/en not_active Expired - Fee Related
- 2001-12-07 WO PCT/FR2001/003875 patent/WO2002045841A1/fr not_active Application Discontinuation
- 2001-12-07 EP EP01999426A patent/EP1345681B1/de not_active Expired - Lifetime
- 2001-12-07 JP JP2002547613A patent/JP4072055B2/ja not_active Expired - Fee Related
- 2001-12-07 KR KR1020037007689A patent/KR100596614B1/ko not_active IP Right Cessation
- 2001-12-07 AT AT01999426T patent/ATE503573T1/de not_active IP Right Cessation
- 2001-12-07 MX MXPA03005107A patent/MXPA03005107A/es not_active Application Discontinuation
-
2006
- 2006-12-14 US US11/638,907 patent/US7572835B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004525051A (ja) | 2004-08-19 |
| JP4072055B2 (ja) | 2008-04-02 |
| US20070117871A1 (en) | 2007-05-24 |
| FR2817771B1 (fr) | 2003-11-28 |
| US20040077732A1 (en) | 2004-04-22 |
| CN1309466C (zh) | 2007-04-11 |
| CA2431262A1 (fr) | 2002-06-13 |
| FR2817771A1 (fr) | 2002-06-14 |
| KR20030080211A (ko) | 2003-10-11 |
| EP1345681A1 (de) | 2003-09-24 |
| US7572835B2 (en) | 2009-08-11 |
| CA2431262C (fr) | 2007-09-18 |
| AU2002217210A1 (en) | 2002-06-18 |
| EP1345681B1 (de) | 2011-03-30 |
| CN1482944A (zh) | 2004-03-17 |
| KR100596614B1 (ko) | 2006-07-06 |
| US7169820B2 (en) | 2007-01-30 |
| WO2002045841A1 (fr) | 2002-06-13 |
| MXPA03005107A (es) | 2004-10-15 |
| DE60144341D1 (de) | 2011-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |