ZA200108796B - Stable solutions of rare earth tris (organophosphorusderivatives). - Google Patents
Stable solutions of rare earth tris (organophosphorusderivatives). Download PDFInfo
- Publication number
- ZA200108796B ZA200108796B ZA200108796A ZA200108796A ZA200108796B ZA 200108796 B ZA200108796 B ZA 200108796B ZA 200108796 A ZA200108796 A ZA 200108796A ZA 200108796 A ZA200108796 A ZA 200108796A ZA 200108796 B ZA200108796 B ZA 200108796B
- Authority
- ZA
- South Africa
- Prior art keywords
- rare earth
- ether
- acid
- ethylene glycol
- organophosphate
- Prior art date
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 123
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 68
- 239000007983 Tris buffer Substances 0.000 title claims abstract description 65
- 239000000243 solution Substances 0.000 title claims abstract description 56
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000002253 acid Substances 0.000 claims abstract description 54
- 239000000203 mixture Substances 0.000 claims abstract description 38
- 239000002904 solvent Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 29
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 29
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 27
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 18
- 230000000996 additive effect Effects 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims abstract description 7
- -1 rare earth salt Chemical class 0.000 claims description 59
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 24
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 239000012266 salt solution Substances 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 14
- 150000007513 acids Chemical class 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 9
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 9
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 8
- 235000013772 propylene glycol Nutrition 0.000 claims description 8
- 150000002334 glycols Chemical class 0.000 claims description 6
- 239000012074 organic phase Substances 0.000 claims description 6
- 239000008346 aqueous phase Substances 0.000 claims description 5
- 150000002009 diols Chemical class 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 claims description 4
- UNMYKPSSIFZORM-UHFFFAOYSA-N 1-(2-ethenoxyethoxy)butane Chemical compound CCCCOCCOC=C UNMYKPSSIFZORM-UHFFFAOYSA-N 0.000 claims description 4
- IBLKWZIFZMJLFL-UHFFFAOYSA-N 1-phenoxypropan-2-ol Chemical compound CC(O)COC1=CC=CC=C1 IBLKWZIFZMJLFL-UHFFFAOYSA-N 0.000 claims description 4
- FENFUOGYJVOCRY-UHFFFAOYSA-N 1-propoxypropan-2-ol Chemical compound CCCOCC(C)O FENFUOGYJVOCRY-UHFFFAOYSA-N 0.000 claims description 4
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 4
- ASERXEZXVIJBRO-UHFFFAOYSA-N 3,3-diethoxypropan-1-ol Chemical compound CCOC(CCO)OCC ASERXEZXVIJBRO-UHFFFAOYSA-N 0.000 claims description 4
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- VFNGKCDDZUSWLR-UHFFFAOYSA-N disulfuric acid Chemical compound OS(=O)(=O)OS(O)(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-N 0.000 claims description 4
- CAPAZTWTGPAFQE-UHFFFAOYSA-N ethane-1,2-diol Chemical compound OCCO.OCCO CAPAZTWTGPAFQE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- VGTPKLINSHNZRD-UHFFFAOYSA-N oxoborinic acid Chemical compound OB=O VGTPKLINSHNZRD-UHFFFAOYSA-N 0.000 claims description 4
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 4
- OJTDGPLHRSZIAV-UHFFFAOYSA-N propane-1,2-diol Chemical compound CC(O)CO.CC(O)CO OJTDGPLHRSZIAV-UHFFFAOYSA-N 0.000 claims description 4
- 229950000244 sulfanilic acid Drugs 0.000 claims description 4
- GDXHBFHOEYVPED-UHFFFAOYSA-N 1-(2-butoxyethoxy)butane Chemical compound CCCCOCCOCCCC GDXHBFHOEYVPED-UHFFFAOYSA-N 0.000 claims description 3
- HQSLKNLISLWZQH-UHFFFAOYSA-N 1-(2-propoxyethoxy)propane Chemical compound CCCOCCOCCC HQSLKNLISLWZQH-UHFFFAOYSA-N 0.000 claims description 3
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 claims description 3
- UYVDGHOUPDJWAZ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O.COCC(C)O UYVDGHOUPDJWAZ-UHFFFAOYSA-N 0.000 claims description 3
- FGQLGYBGTRHODR-UHFFFAOYSA-N 2,2-diethoxypropane Chemical compound CCOC(C)(C)OCC FGQLGYBGTRHODR-UHFFFAOYSA-N 0.000 claims description 3
- NUNQKTCKURIZQX-UHFFFAOYSA-N 2-(2-ethoxyethoxy)-2-methylpropane Chemical compound CCOCCOC(C)(C)C NUNQKTCKURIZQX-UHFFFAOYSA-N 0.000 claims description 3
- FQQBAHSCHMASLR-UHFFFAOYSA-N 2-(2-methoxyethoxy)-2-methylpropane Chemical compound COCCOC(C)(C)C FQQBAHSCHMASLR-UHFFFAOYSA-N 0.000 claims description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 229960004063 propylene glycol Drugs 0.000 claims 5
- BCNOQDDEEQAOLF-UHFFFAOYSA-N 1,2-dimethoxypropane Chemical compound COCC(C)OC.COCC(C)OC BCNOQDDEEQAOLF-UHFFFAOYSA-N 0.000 claims 3
- 125000005907 alkyl ester group Chemical group 0.000 claims 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims 1
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims 1
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 claims 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N 2-propanol Substances CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 20
- 229910052746 lanthanum Inorganic materials 0.000 description 9
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 8
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 8
- 235000011007 phosphoric acid Nutrition 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 150000002602 lanthanoids Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 5
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
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- 125000003944 tolyl group Chemical group 0.000 description 5
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
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- 150000001875 compounds Chemical class 0.000 description 4
- 229910052747 lanthanoid Inorganic materials 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
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- 238000007796 conventional method Methods 0.000 description 3
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 3
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- 239000002244 precipitate Substances 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- WGECXQBGLLYSFP-UHFFFAOYSA-N 2,3-dimethylpentane Chemical compound CCC(C)C(C)C WGECXQBGLLYSFP-UHFFFAOYSA-N 0.000 description 2
- PFEOZHBOMNWTJB-UHFFFAOYSA-N 3-methylpentane Chemical compound CCC(C)CC PFEOZHBOMNWTJB-UHFFFAOYSA-N 0.000 description 2
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- NTQMYELHSZGLKV-UHFFFAOYSA-N n-(2-phenylpropan-2-yl)prop-2-enamide Chemical compound C=CC(=O)NC(C)(C)C1=CC=CC=C1 NTQMYELHSZGLKV-UHFFFAOYSA-N 0.000 description 1
- KMHVKHIEKMZGQY-UHFFFAOYSA-N n-[1-(4-methylphenyl)ethyl]prop-2-enamide Chemical compound C=CC(=O)NC(C)C1=CC=C(C)C=C1 KMHVKHIEKMZGQY-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- FLTJDUOFAQWHDF-UHFFFAOYSA-N trimethyl pentane Natural products CCCCC(C)(C)C FLTJDUOFAQWHDF-UHFFFAOYSA-N 0.000 description 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paper (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13133199P | 1999-04-26 | 1999-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200108796B true ZA200108796B (en) | 2003-02-26 |
Family
ID=22448969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200108796A ZA200108796B (en) | 1999-04-26 | 2001-10-24 | Stable solutions of rare earth tris (organophosphorusderivatives). |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1173448B1 (ja) |
| JP (2) | JP4777516B2 (ja) |
| KR (1) | KR100711187B1 (ja) |
| AT (1) | ATE260287T1 (ja) |
| AU (1) | AU4490500A (ja) |
| BR (1) | BR0010056A (ja) |
| DE (1) | DE60008515T2 (ja) |
| ES (1) | ES2216885T3 (ja) |
| TW (1) | TWI230710B (ja) |
| WO (1) | WO2000064910A1 (ja) |
| ZA (1) | ZA200108796B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2919871B1 (fr) * | 2007-08-08 | 2010-04-23 | Rhodia Operations | Procede de preparation d'une solution d'un organophosphate de terre rare dans un solvant organique |
| US7906631B2 (en) | 2007-10-15 | 2011-03-15 | Bridgestone Corporation | Method of producing rare earth salt of dialkyl phosphate or dioleyl phosphate |
| FR2925477B1 (fr) * | 2007-12-20 | 2011-11-18 | Michelin Soc Tech | Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme catalytique "preforme" |
| FR2939800B1 (fr) | 2008-12-15 | 2011-06-17 | Michelin Soc Tech | Procede de preparation d'un elastomere dienique fonctionnalise, tel qu'un polybutadiene. |
| CN101735364B (zh) * | 2009-12-11 | 2012-05-16 | 中国科学院长春应用化学研究所 | 利用磺酸稀土催化剂制备液体聚丁二烯橡胶的方法 |
| CN102351904B (zh) * | 2011-08-03 | 2014-04-16 | 广东华南精细化工研究院有限公司 | 具有笼型结构的磷酸酯稀土盐及其合成方法与应用 |
| CN115491003B (zh) * | 2022-09-14 | 2023-08-15 | 包头稀土研究院 | 稀土氨基酸配合物的用途、聚乳酸组合物及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830080A1 (de) * | 1978-07-08 | 1980-01-17 | Bayer Ag | Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien |
| JPH04142308A (ja) * | 1990-10-03 | 1992-05-15 | Asahi Chem Ind Co Ltd | 共役ジエン類重合体の製造法 |
| FR2672281B1 (fr) * | 1991-02-04 | 1993-04-16 | Rhone Poulenc Chimie | Phosphate mixte de lanthane, terbium et cerium, procede de fabrication de celui-ci. |
| JPH0625366A (ja) * | 1992-07-08 | 1994-02-01 | Asahi Chem Ind Co Ltd | 耐衝撃性ポリスチレン樹脂 |
| JP3237027B2 (ja) * | 1992-09-10 | 2001-12-10 | 三菱マテリアル株式会社 | 多段抽出分離方法 |
| JPH0762600A (ja) * | 1993-07-22 | 1995-03-07 | Shin Etsu Chem Co Ltd | めっき浴の不純物金属イオンの連続除去方法およびその装置 |
| JP3724125B2 (ja) * | 1997-07-15 | 2005-12-07 | Ｊｓｒ株式会社 | 共役ジエン系重合体の製造方法 |
| US6197713B1 (en) * | 1997-12-19 | 2001-03-06 | Bridgestone Corporation | Use of Lewis acids for the breakdown of gelatinous rare earth compounds in hydrocarbon solutions |
-
2000
- 2000-04-25 ES ES00926363T patent/ES2216885T3/es not_active Expired - Lifetime
- 2000-04-25 BR BR0010056-0A patent/BR0010056A/pt not_active IP Right Cessation
- 2000-04-25 JP JP2000614261A patent/JP4777516B2/ja not_active Expired - Lifetime
- 2000-04-25 KR KR1020017013468A patent/KR100711187B1/ko active IP Right Grant
- 2000-04-25 AU AU44905/00A patent/AU4490500A/en not_active Abandoned
- 2000-04-25 AT AT00926363T patent/ATE260287T1/de not_active IP Right Cessation
- 2000-04-25 WO PCT/US2000/011122 patent/WO2000064910A1/en active IP Right Grant
- 2000-04-25 EP EP00926363A patent/EP1173448B1/en not_active Expired - Lifetime
- 2000-04-25 DE DE60008515T patent/DE60008515T2/de not_active Expired - Lifetime
- 2000-08-05 TW TW089107954A patent/TWI230710B/zh not_active IP Right Cessation
-
2001
- 2001-10-24 ZA ZA200108796A patent/ZA200108796B/en unknown
-
2011
- 2011-02-21 JP JP2011034151A patent/JP5319717B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1173448A1 (en) | 2002-01-23 |
| ES2216885T3 (es) | 2004-11-01 |
| WO2000064910A1 (en) | 2000-11-02 |
| BR0010056A (pt) | 2002-01-15 |
| DE60008515T2 (de) | 2004-12-16 |
| EP1173448B1 (en) | 2004-02-25 |
| DE60008515D1 (de) | 2004-04-01 |
| JP4777516B2 (ja) | 2011-09-21 |
| JP5319717B2 (ja) | 2013-10-16 |
| TWI230710B (en) | 2005-04-11 |
| JP2002543083A (ja) | 2002-12-17 |
| ATE260287T1 (de) | 2004-03-15 |
| JP2011132251A (ja) | 2011-07-07 |
| KR100711187B1 (ko) | 2007-04-24 |
| KR20020013851A (ko) | 2002-02-21 |
| AU4490500A (en) | 2000-11-10 |
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