BR9909704A - Composição lìquida de carboxilato de terrasraras e processo para fabricar a mesma - Google Patents
Composição lìquida de carboxilato de terrasraras e processo para fabricar a mesmaInfo
- Publication number
- BR9909704A BR9909704A BR9909704-4A BR9909704A BR9909704A BR 9909704 A BR9909704 A BR 9909704A BR 9909704 A BR9909704 A BR 9909704A BR 9909704 A BR9909704 A BR 9909704A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- same
- rare earth
- net composition
- carboxylate
- Prior art date
Links
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/06—Butadiene
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/12—Olefin polymerisation or copolymerisation
- B01J2231/122—Cationic (co)polymerisation, e.g. single-site or Ziegler-Natta type
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
- B01J2531/38—Lanthanides other than lanthanum
Abstract
"COMPOSIçãO LìQUIDA DE CARBOXILATO DE TERRASRARAS E PROCESSO PARA FABRICAR A MESMA". Líquidos decarboxilato de Terras Raras estáveis tendo altas concentrações deTerras Raras e adequado para uso na formação de catalisadoresZiegler Natta ativos, são preparados com agentes estabilizantestais como água e/ou ácido. Os líquidos compreendem de cerca de4,5% a cerca de 20% de elemento(s) de Terras Raras. Um novoprocesso para a fabricação é revelado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/062,236 US6111082A (en) | 1998-04-17 | 1998-04-17 | Stable concentrated rare earth carboxylate liquids |
PCT/US1999/006798 WO1999054335A1 (en) | 1998-04-17 | 1999-03-30 | Stable concentrated rare earth carboxylate liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9909704A true BR9909704A (pt) | 2001-11-20 |
BR9909704B1 BR9909704B1 (pt) | 2010-07-13 |
Family
ID=22041104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9909704-4A BR9909704B1 (pt) | 1998-04-17 | 1999-03-30 | processo para preparar composições lìquidas de carboxilato de terras raras, processo para preparar lìquidos de carboxilato de terras raras e método para polimerizar dienos conjugados. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6111082A (pt) |
EP (1) | EP1071687B1 (pt) |
JP (1) | JP4699606B2 (pt) |
KR (2) | KR100571111B1 (pt) |
CN (1) | CN1231485C (pt) |
AT (1) | ATE340798T1 (pt) |
AU (1) | AU3369299A (pt) |
BR (1) | BR9909704B1 (pt) |
CA (1) | CA2328890A1 (pt) |
DE (1) | DE69933373T2 (pt) |
DK (1) | DK1071687T3 (pt) |
ES (1) | ES2274623T3 (pt) |
TW (1) | TWI222427B (pt) |
WO (1) | WO1999054335A1 (pt) |
ZA (1) | ZA200005696B (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1122702C (zh) * | 1998-12-29 | 2003-10-01 | 中国石油化工集团公司 | 一种烃类催化裂化硫转移助剂及其使用方法 |
BR9902609B1 (pt) * | 1999-05-27 | 2010-08-10 | processo para a preparação de neodecanoato de neodìmio, processo para a preparação de um sistema catalìtico homogêneo de coordenação, processo para polimerização em solução para a preparação de polibutadieno de alto teor de ligações 1,4-cis. | |
WO2001021667A1 (en) * | 1999-09-21 | 2001-03-29 | The Regents Of The University Of California | Divalent lanthanide reduction catalysts |
FR2816945B1 (fr) * | 2000-11-17 | 2003-02-21 | Rhodia Terres Rares | Compose d'addition d'un acide carboxylique et d'un halogenocarboxylate de terre rare ou de gallium, son procede de preparation et son utilisation |
FR2814737B1 (fr) * | 2000-10-03 | 2003-08-29 | Rhodia Terres Rares | Compose anhydre a base d'un halogenure de terre rare ou de gallium, son procede de preparation et son utilisation comme catalyseur |
AU2001292010A1 (en) * | 2000-10-03 | 2002-04-15 | Rhodia Electronics And Catalysis | Rare earth or gallium additive composition, methods for preparing same and use thereof as catalyst |
FR2822469B1 (fr) * | 2001-03-26 | 2004-07-30 | Rhodia Elect & Catalysis | Procede de preparation d'une solution stable de carboxylate de terre rare |
FR2824834B1 (fr) * | 2001-05-18 | 2005-05-13 | Rhodia Elect & Catalysis | Procede de preparation de copolymeres blocs, copolymeres blocs ainsi obtenus et utilisation comme agents compatibilisants |
AU2002300062B8 (en) * | 2001-07-16 | 2010-04-15 | Dudley Mills Pty Ltd | Removal of Phosphate from Water |
ITMI20060619A1 (it) * | 2006-03-31 | 2007-10-01 | Polimeri Europa Spa | Processo per la purificazione di carbossilati lantanidi |
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" |
ITMI20080570A1 (it) * | 2008-04-02 | 2009-10-03 | Polimeri Europa Spa | Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis |
FR2945803B1 (fr) | 2009-05-19 | 2011-07-29 | Michelin Soc Tech | Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme calalytique "preforme" |
CN103665228B (zh) * | 2012-09-12 | 2016-03-30 | 中国石油化工股份有限公司 | 羧酸钕油溶液及其制备方法和应用以及稀土催化剂及其应用 |
JP6054821B2 (ja) * | 2013-07-03 | 2016-12-27 | 住友ゴム工業株式会社 | 変性共役ジエン系重合体及びゴム組成物 |
KR101627406B1 (ko) * | 2013-09-26 | 2016-06-03 | 주식회사 엘지화학 | 신규한 네오디뮴 화합물 및 이를 포함하는 디엔 중합용 촉매 |
US20150087500A1 (en) | 2013-09-26 | 2015-03-26 | Lg Chem, Ltd, | Novel neodymium compound and catalyst for diene polymerization including the same |
JP2017082139A (ja) * | 2015-10-29 | 2017-05-18 | 株式会社ブリヂストン | 触媒調製方法、触媒及び(変性)共役ジエン系重合体の製造方法 |
CN107459596B (zh) * | 2017-09-26 | 2020-09-29 | 青岛瑞林材料科技有限公司 | 一种合成高顺式聚二烯烃的方法 |
CN108440277A (zh) * | 2018-05-10 | 2018-08-24 | 佛山市顺德区畅驰新材料有限公司 | 稳定的浓缩的羧酸铜盐液体 |
CN109748313A (zh) * | 2019-03-26 | 2019-05-14 | 威海佰德信新材料有限公司 | 一种纳米氧化铈的制造方法 |
JP7297277B2 (ja) * | 2020-08-27 | 2023-06-26 | Dic株式会社 | 重合触媒組成物、重合触媒組成物の製造方法、及び共役ジエン重合体の製造方法 |
CN116023533A (zh) * | 2021-10-25 | 2023-04-28 | 中国石油化工股份有限公司 | 膦酸酯钕溶液及其制备方法和应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1223396A (en) * | 1981-06-29 | 1987-06-23 | Tooru Shibata | Process for producing conjugated diene polymer |
US4791086A (en) * | 1984-01-30 | 1988-12-13 | Phillips Petroleum Company | Olefin polymerization |
US4699962A (en) * | 1984-01-30 | 1987-10-13 | Phillips Petroleum Company | Olefin polymerization |
GB8830007D0 (en) * | 1988-12-22 | 1989-02-15 | Enichem Elastomers | Polymerization of butadiene |
DE4115034A1 (de) * | 1991-05-08 | 1992-11-12 | Bayer Ag | Verfahren zur herstellung von metallcarboxylaten sowie deren verwendung fuer die polymerisation von fuer eine ziegler-natta-polymerisation geeigneten monomeren |
GB9119234D0 (en) * | 1991-09-09 | 1991-10-23 | Enichem Elastomers Ltd | Conjugated diene polymerisation |
EP0564081B1 (en) * | 1992-02-28 | 1997-04-23 | Sentrachem Limited | Production of an organic salt of a rare earth metal |
DE4334045A1 (de) * | 1993-10-06 | 1995-04-13 | Bayer Ag | Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen |
US5428119A (en) * | 1993-11-09 | 1995-06-27 | Polysar Rubber Corporation | Process for polybutadiene production using catalyst with high activity |
US5783676C1 (en) * | 1996-03-29 | 2002-03-12 | Rhodia Rare Earths Inc | Synthesis of solid powdery rare earth carboxylates by a precipitation method |
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 |
US6054563A (en) * | 1997-03-05 | 2000-04-25 | Rhodia Chimie | Preparation of solid, powdery rare earth carboxylates by evaporation method |
-
1998
- 1998-04-17 US US09/062,236 patent/US6111082A/en not_active Expired - Lifetime
-
1999
- 1999-03-30 BR BRPI9909704-4A patent/BR9909704B1/pt not_active IP Right Cessation
- 1999-03-30 DE DE69933373T patent/DE69933373T2/de not_active Expired - Lifetime
- 1999-03-30 EP EP99915091A patent/EP1071687B1/en not_active Expired - Lifetime
- 1999-03-30 AT AT99915091T patent/ATE340798T1/de not_active IP Right Cessation
- 1999-03-30 KR KR1020007011514A patent/KR100571111B1/ko not_active IP Right Cessation
- 1999-03-30 WO PCT/US1999/006798 patent/WO1999054335A1/en active IP Right Grant
- 1999-03-30 CA CA002328890A patent/CA2328890A1/en not_active Abandoned
- 1999-03-30 JP JP2000544674A patent/JP4699606B2/ja not_active Expired - Lifetime
- 1999-03-30 DK DK99915091T patent/DK1071687T3/da active
- 1999-03-30 CN CNB99806601XA patent/CN1231485C/zh not_active Expired - Lifetime
- 1999-03-30 AU AU33692/99A patent/AU3369299A/en not_active Abandoned
- 1999-03-30 ES ES99915091T patent/ES2274623T3/es not_active Expired - Lifetime
- 1999-03-30 KR KR1020057022822A patent/KR20060009018A/ko not_active Application Discontinuation
- 1999-05-11 TW TW088105745A patent/TWI222427B/zh not_active IP Right Cessation
-
2000
- 2000-10-16 ZA ZA200005696A patent/ZA200005696B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN1231485C (zh) | 2005-12-14 |
US6111082A (en) | 2000-08-29 |
DE69933373T2 (de) | 2007-08-02 |
ES2274623T3 (es) | 2007-05-16 |
BR9909704B1 (pt) | 2010-07-13 |
CA2328890A1 (en) | 1999-10-28 |
CN1303385A (zh) | 2001-07-11 |
ZA200005696B (en) | 2002-01-28 |
DK1071687T3 (da) | 2007-01-29 |
EP1071687B1 (en) | 2006-09-27 |
DE69933373D1 (de) | 2006-11-09 |
WO1999054335A1 (en) | 1999-10-28 |
KR20060009018A (ko) | 2006-01-27 |
KR100571111B1 (ko) | 2006-04-13 |
EP1071687A4 (en) | 2003-01-08 |
ATE340798T1 (de) | 2006-10-15 |
TWI222427B (en) | 2004-10-21 |
KR20010052258A (ko) | 2001-06-25 |
EP1071687A1 (en) | 2001-01-31 |
JP2002512249A (ja) | 2002-04-23 |
AU3369299A (en) | 1999-11-08 |
JP4699606B2 (ja) | 2011-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/07/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13.07.2020 |