FR2822469B1 - Procede de preparation d'une solution stable de carboxylate de terre rare - Google Patents
Procede de preparation d'une solution stable de carboxylate de terre rareInfo
- Publication number
- FR2822469B1 FR2822469B1 FR0104013A FR0104013A FR2822469B1 FR 2822469 B1 FR2822469 B1 FR 2822469B1 FR 0104013 A FR0104013 A FR 0104013A FR 0104013 A FR0104013 A FR 0104013A FR 2822469 B1 FR2822469 B1 FR 2822469B1
- Authority
- FR
- France
- Prior art keywords
- preparation
- rare earth
- stable solution
- earth carboxylate
- carboxylate
- 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 - Fee Related
Links
- -1 RARE EARTH CARBOXYLATE Chemical class 0.000 title 1
- 229910052761 rare earth metal Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104013A FR2822469B1 (fr) | 2001-03-26 | 2001-03-26 | Procede de preparation d'une solution stable de carboxylate de terre rare |
PCT/FR2002/000993 WO2002076992A1 (fr) | 2001-03-26 | 2002-03-21 | Preparation d'une solution stable de carboxylate de terre rare |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104013A FR2822469B1 (fr) | 2001-03-26 | 2001-03-26 | Procede de preparation d'une solution stable de carboxylate de terre rare |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2822469A1 FR2822469A1 (fr) | 2002-09-27 |
FR2822469B1 true FR2822469B1 (fr) | 2004-07-30 |
Family
ID=8861518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0104013A Expired - Fee Related FR2822469B1 (fr) | 2001-03-26 | 2001-03-26 | Procede de preparation d'une solution stable de carboxylate de terre rare |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2822469B1 (fr) |
WO (1) | WO2002076992A1 (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5731381A (en) * | 1996-11-01 | 1998-03-24 | Union Carbide Chemicals & Plastics Technology Corporation | Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof |
US6111082A (en) * | 1998-04-17 | 2000-08-29 | Rhodia Rare Earths Inc. | Stable concentrated rare earth carboxylate liquids |
-
2001
- 2001-03-26 FR FR0104013A patent/FR2822469B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-21 WO PCT/FR2002/000993 patent/WO2002076992A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2822469A1 (fr) | 2002-09-27 |
WO2002076992A1 (fr) | 2002-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051130 |